CN117838585B - Skin-brightening composition containing neroli hydrolat and preparation method thereof - Google Patents
Skin-brightening composition containing neroli hydrolat and preparation method thereof Download PDFInfo
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- CN117838585B CN117838585B CN202311676973.2A CN202311676973A CN117838585B CN 117838585 B CN117838585 B CN 117838585B CN 202311676973 A CN202311676973 A CN 202311676973A CN 117838585 B CN117838585 B CN 117838585B
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- 239000000203 mixture Substances 0.000 title claims abstract description 108
- 238000005282 brightening Methods 0.000 title abstract description 30
- 238000002360 preparation method Methods 0.000 title abstract description 20
- 239000000284 extract Substances 0.000 claims abstract description 69
- DWHIUNMOTRUVPG-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCO DWHIUNMOTRUVPG-UHFFFAOYSA-N 0.000 claims abstract description 46
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims abstract description 46
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 46
- 229930182470 glycoside Natural products 0.000 claims abstract description 46
- 150000002338 glycosides Chemical class 0.000 claims abstract description 46
- 229940031674 laureth-7 Drugs 0.000 claims abstract description 46
- 239000011734 sodium Substances 0.000 claims abstract description 46
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 46
- 235000015099 wheat brans Nutrition 0.000 claims abstract description 46
- 239000003974 emollient agent Substances 0.000 claims abstract description 38
- 239000003906 humectant Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 240000000249 Morus alba Species 0.000 claims abstract description 37
- 235000008708 Morus alba Nutrition 0.000 claims abstract description 37
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 45
- OULAJFUGPPVRBK-UHFFFAOYSA-N tetratriacontyl alcohol Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO OULAJFUGPPVRBK-UHFFFAOYSA-N 0.000 claims description 43
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 42
- 229940082500 cetostearyl alcohol Drugs 0.000 claims description 42
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 42
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 36
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 claims description 32
- 239000002994 raw material Substances 0.000 claims description 29
- 238000002156 mixing Methods 0.000 claims description 28
- 239000010495 camellia oil Substances 0.000 claims description 17
- 239000003755 preservative agent Substances 0.000 claims description 17
- 230000002335 preservative effect Effects 0.000 claims description 17
- 240000008067 Cucumis sativus Species 0.000 claims description 16
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 claims description 16
- 240000002853 Nelumbo nucifera Species 0.000 claims description 16
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 16
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 16
- 229940069521 aloe extract Drugs 0.000 claims description 16
- 239000008169 grapeseed oil Substances 0.000 claims description 16
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 claims description 16
- 229940032094 squalane Drugs 0.000 claims description 16
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 15
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims description 15
- 206010040829 Skin discolouration Diseases 0.000 claims description 15
- 229960003237 betaine Drugs 0.000 claims description 15
- 235000011187 glycerol Nutrition 0.000 claims description 15
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 claims description 12
- 241000609666 Tuber aestivum Species 0.000 claims description 12
- 235000015165 citric acid Nutrition 0.000 claims description 12
- 229960005323 phenoxyethanol Drugs 0.000 claims description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 229940015975 1,2-hexanediol Drugs 0.000 claims description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 2
- FHKSXSQHXQEMOK-UHFFFAOYSA-N hexane-1,2-diol Chemical compound CCCCC(O)CO FHKSXSQHXQEMOK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 2
- 235000010235 potassium benzoate Nutrition 0.000 claims description 2
- 239000004300 potassium benzoate Substances 0.000 claims description 2
- 229940103091 potassium benzoate Drugs 0.000 claims description 2
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 2
- 235000010234 sodium benzoate Nutrition 0.000 claims description 2
- 239000004299 sodium benzoate Substances 0.000 claims description 2
- 229960003885 sodium benzoate Drugs 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 26
- 230000003020 moisturizing effect Effects 0.000 abstract description 11
- 239000004480 active ingredient Substances 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 description 28
- 238000012360 testing method Methods 0.000 description 20
- 238000001816 cooling Methods 0.000 description 13
- 238000005303 weighing Methods 0.000 description 12
- 230000002087 whitening effect Effects 0.000 description 10
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 8
- 230000036564 melanin content Effects 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000341 volatile oil Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000000419 plant extract Substances 0.000 description 3
- 239000001666 citrus aurantium l. flower Substances 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010773 plant oil Substances 0.000 description 2
- 208000002874 Acne Vulgaris Diseases 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 244000207740 Lemna minor Species 0.000 description 1
- 235000006439 Lemna minor Nutrition 0.000 description 1
- 108060001084 Luciferase Proteins 0.000 description 1
- 239000005089 Luciferase Substances 0.000 description 1
- 102000016387 Pancreatic elastase Human genes 0.000 description 1
- 108010067372 Pancreatic elastase Proteins 0.000 description 1
- 235000001855 Portulaca oleracea Nutrition 0.000 description 1
- 102000003425 Tyrosinase Human genes 0.000 description 1
- 108060008724 Tyrosinase Proteins 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000003098 androgen Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 231100000344 non-irritating Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/60—Sugars; Derivatives thereof
- A61K8/602—Glycosides, e.g. rutin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/86—Polyethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Cosmetics (AREA)
Abstract
The invention relates to the technical field of daily chemicals, in particular to a skin-brightening composition containing neroli hydrolat and a preparation method thereof. The composition comprises the neroli hydrolat, mulberry leaf extract, an emollient, a humectant, sodium bis (laureth-7) citrate, cetostearyl wheat bran glycoside and water. The composition obtained by the invention has high-efficiency skin brightening effect, and simultaneously has excellent moisturizing effect, and the active ingredients in the composition can be well absorbed by skin and play a role.
Description
Technical Field
The invention relates to the technical field of daily chemicals, in particular to a skin-brightening composition containing neroli hydrolat and a preparation method thereof.
Background
The hydrosol, also called water essential oil, is a condensed water solution obtained by distillation of plants. In the distillation and extraction process, oil and water are separated, essential oil floats on the oil due to different densities, water is precipitated on the lower surface, and the water is called hydrolat. The hydrosol contains water-soluble substances in all plants besides small amount of essential oil. It has one hundred percent of plant water-soluble substances of pure dew, and mineral nutrients contained in the pure dew are deficient in essential oil. The pure water-based facial mask is completely free of essence and alcohol components, mild and non-irritating, and can be used as a daily product or used for preparing various facial masks instead of pure water.
The neroli pure dew obtained by distilling the neroli has the double functions of whitening and moisturizing, and can release whitening energy, so that the darkness and the dumb skin are obviously improved; deeply purifying the bottom layer of the skin, waking up the skin whitening potential, and intensively brightening the skin color; the subsequent skin care products can be absorbed more quickly, and the skin is permanently tender, tender and transparent.
The mulberry leaf extract can obviously inhibit the activity of tyrosinase and has high-efficiency whitening effect. It also has effects in inhibiting elastase and resisting aging; also can promote the synthesis of fiber bud cell brain amide, and soften and moisten skin; can well prevent and treat acne caused by high androgen; has effect in contracting collagen fiber, and can be used for slimming; has effect in promoting luciferase activation and relieving inflammation.
The existing cosmetic product does not use the pure dew of the orange flowers and the mulberry leaf extract at the same time so as to achieve the purpose of brightening the skin; and the existing cosmetic products have low absorption efficiency of active ingredients and limited strength of functional exertion, and meanwhile, the moisturizing effect is not obvious. The invention provides a composition which contains the extract of the pure dew of the orange flowers and the mulberry leaves, solves the problem of dull skin, and can obviously lighten the skin; meanwhile, the problems of low moisturizing effect, low absorption efficiency of active ingredients by skin and low exertion efficiency of the product are solved.
Disclosure of Invention
The invention solves the technical problems and provides a skin-brightening composition containing neroli hydrolat and a preparation method thereof.
The composition obtained by the technical scheme of the invention has high-efficiency skin brightening effect and high-efficiency moisturizing effect, and the active ingredients in the composition can be absorbed and act by skin with high efficiency.
In one aspect, the present invention provides a skin lightening composition comprising neroli-containing hydrosol, mulberry leaf extract, emollient, humectant, sodium bis (laureth-7) citrate, cetostearyl wheat bran glycoside and water.
Further, the skin-brightening composition containing the neroli hydrolat provided by the invention comprises the following components in parts by mass: 5-40 parts of neroli hydrolat, 0.2-2.5 parts of mulberry leaf extract, 5-11 parts of emollient, 4.2-13 parts of humectant, 1-2.5 parts of sodium bis (laureth-7) citrate, 0.8-2.2 parts of cetostearyl alcohol wheat bran glycoside and 30-75 parts of water.
Further, the mass parts of the neroli hydrolat in the composition are 8-40 parts, 10-38 parts, 12-37 parts, 15-37 parts, 18-36 parts or 20-35 parts.
Further, the mulberry leaf extract of the present invention is 0.25-2.5 parts, 0.25-2.4 parts, 0.3-2.3 parts, 0.3-2.2 parts, 0.4-2.15 parts or 0.5-2 parts by mass in the composition.
Further, the mass ratio of the neroli hydrolat to the mulberry leaf extract is (10-20): 1. (11-20): 1. (12-20): 1. (13-20): 1. (14-19): 1 or (15-18): 1.
Further, the emollient comprises 2-4 parts of grape seed oil, 1-3 parts of camellia oil and 2-4 parts of squalane by mass of the composition.
Further, the grape seed oil disclosed by the invention is 2.1-4 parts by weight, 2.15-4 parts by weight, 2.2-4 parts by weight, 2.25-3.9 parts by weight, 2.3-3.85 parts by weight or 2.4-3.8 parts by weight in the composition.
Further, the camellia oil provided by the invention comprises, by mass, 1.05-3 parts, 1.1-2.95 parts, 1.15-2.9 parts, 1.2-2.9 parts or 1.3-2.8 parts of camellia oil in the composition.
Further, the squalane in the composition comprises, by mass, 2.1-4 parts, 2.15-4 parts, 2.2-4 parts, 2.25-3.9 parts, 2.3-3.85 parts or 2.4-3.8 parts.
The humectant comprises 2-5 parts of glycerin, 1.2-4.5 parts of propylene glycol and 1-3.5 parts of betaine based on the mass part of the composition.
Further, the glycerol in the composition is 2.1-4.9 parts by weight, 2.2-4.8 parts by weight, 2.3-4.7 parts by weight or 2.4-4.7 parts by weight.
Further, the propylene glycol provided by the invention is 1.3-4.5 parts by weight, 1.4-4.4 parts by weight, 1.5-4.4 parts by weight, 1.6-4.4 parts by weight or 1.7-4.4 parts by weight in the composition.
Further, the betaine of the invention is 1.1 to 3.5 parts by mass, 1.15 to 3.5 parts by mass, 1.2 to 3.5 parts by mass, 1.25 to 3.45 parts by mass, 1.3 to 3.4 parts by mass or 1.4 to 3.3 parts by mass in the composition.
Further, the sodium bis (laureth-7) citrate disclosed by the invention is 1.1-2.5 parts, 1.15-2.5 parts, 1.2-2.5 parts, 1.25-2.45 parts, 1.3-2.4 parts or 1.4-2.4 parts by mass in the composition.
Further, the mass part of the cetostearyl alcohol wheat bran glycoside in the composition is 0.85-2.2 parts, 0.9-2.2 parts, 1-2.2 parts, 1.05-2.15 parts, 1.1-2.1 parts or 1.2-2 parts.
Further, the mass ratio of the sodium bis (laureth-7) citrate to the cetostearyl alcohol wheat bran glycoside is (0.8-1.3): 1. (0.85-1.3): 1. (0.9-1.3): 1. (0.95-1.25): 1. (0.95-1.2): 1 or (1-1.2): 1.
Further, the skin lightening composition further comprises 0.3-2.2 parts of aloe extract, 0.5-2 parts of cucumber extract and 0.3-1.8 parts of lotus flower extract.
Further, the aloe extract provided by the invention is 0.35-2.2 parts by weight, 0.4-2.1 parts by weight, 0.5-2 parts by weight, 0.6-1.9 parts by weight or 0.7-1.8 parts by weight in the composition.
Further, the cucumber extract is 0.52-2 parts, 0.55-2 parts, 0.6-1.95 parts, 0.7-1.9 parts, 0.75-1.85 parts or 0.8-1.8 parts by mass in the composition.
Further, the lotus flower extract in the composition comprises, by mass, 0.35-1.8 parts, 0.4-1.75 parts, 0.45-1.7 parts, 0.5-1.7 parts, 0.55-1.7 parts or 0.6-1.6 parts.
Further, the skin lightening composition may further comprise 0.05 to 0.5 parts of a preservative, and/or 0.01 to 0.8 parts of a pH adjustor.
Further, the preservative is 0.08-0.5 part, 0.1-0.5 part, 0.12-0.5 part, 0.15-0.5 part, 0.18-0.5 part or 0.2-0.5 part by mass in the composition. The preservative comprises at least one of sodium benzoate, potassium benzoate, phenoxyethanol and 1, 2-hexanediol.
Further, the weight portion of the pH regulator in the composition is 0.05-0.8 part, 0.1-0.8 part, 0.12-0.8 part, 0.15-0.8 part, 0.18-0.8 part or 0.2-0.8 part. The pH regulator comprises at least one of monoethanolamine, diethanolamine, triethanolamine, sodium hydroxide, sodium carbonate, sodium bicarbonate, lactic acid, acetic acid, citric acid and tartaric acid.
Further, the water in the composition comprises, by mass, 35-75 parts, 38-74 parts, 40-74 parts, 42-73 parts, 45-72 parts or 48-70 parts.
Further, the skin-brightening composition containing the neroli hydrolat comprises, by mass, 5-40 parts of neroli hydrolat, 0.2-2.5 parts of mulberry leaf extract, 0.3-2.2 parts of aloe extract, 0.5-2 parts of cucumber extract, 0.3-1.8 parts of lotus flower extract, 2-4 parts of grape seed oil, 1-3 parts of camellia oil, 2-4 parts of squalane, 2-5 parts of glycerol, 1.2-4.5 parts of propylene glycol, 1-3.5 parts of betaine, 1-2.5 parts of sodium bis (laureth-7) citrate, 0.8-2.2 parts of cetostearyl alcohol wheat bran glycoside, 0.05-0.5 parts of preservative, 0.01-0.8 parts of pH regulator and 30-75 parts of water.
Further, the skin-brightening composition containing the neroli hydrolat comprises, by mass, 10-38 parts of neroli hydrolat, 0.3-2.2 parts of mulberry leaf extract, 0.5-2 parts of aloe extract, 0.7-1.9 parts of cucumber extract, 0.5-1.7 parts of lotus flower extract, 2.2-4 parts of grape seed oil, 1.2-2.9 parts of camellia oil, 2.4-3.8 parts of squalane, 2.2-4.8 parts of glycerin, 1.7-4.4 parts of propylene glycol, 1.3-3.4 parts of betaine, 1.2-2.5 parts of sodium bis (laureth-7) citrate, 1-2.2 parts of cetylstearyl wheat bran glycoside, 0.08-0.5 part of preservative, 0.05-0.8 part of pH regulator and 45-72 parts of water.
In another aspect, the invention provides a method for preparing the skin-lightening composition containing the truffle, which comprises the step of mixing raw materials.
Further, the step of mixing includes the step of stirring.
Further, the preparation method comprises the following steps: (1) weighing raw materials; (2) Adding water, an emollient, humectant sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside into a container, and stirring and mixing; (3) Adding the rest raw materials, and continuously stirring and mixing to obtain the skin-brightening composition containing the neroli hydrolat.
Further, the temperature of the stirring and mixing in the step (2) is 40-80 ℃, 42-75 ℃, 43-72 ℃, 44-71 ℃, 45-71 ℃ or 45-70 ℃.
Further, the step (3) is carried out with cooling treatment before adding the rest raw materials. The temperature of the cooling is 10-38deg.C, 15-38deg.C, 18-38deg.C, 20-38deg.C or 22-37deg.C.
Further, the stirring speeds in the steps (2) and (3) can be 30-1000 rpm, 40-900 rpm, 50-800 rpm, 60-700 rpm, 70-600 rpm or 80-500 rpm.
Further, the stirring time of the steps (2) and (3) can be 0.1-12 hours, 0.2-11 hours, 0.3-10 hours, 0.4-9 hours, 0.5-8 hours or 0.6-5 hours.
The invention provides a preparation method of a skin-brightening composition containing neroli hydrolat, which comprises the following steps:
(1) Weighing the raw materials;
(2) Adding water, emollient, humectant, sodium di (laureth-7) citrate, and cetostearyl alcohol and wheat bran glycoside into a container, stirring at 40-80deg.C under 30-1000 rpm for 0.1-12 hr, and mixing;
(3) Cooling to 10-38 ℃, adding the rest raw materials, continuously stirring for 0.1-12 hours at the rotating speed of 30-1000 rpm, and mixing to obtain the skin-brightening composition containing the neroli hydrolat.
The beneficial effects of the invention are as follows:
The composition solves the problem of dull skin, and can obviously lighten the skin; meanwhile, the problems of low moisturizing effect, low absorption efficiency of active ingredients by skin and low exertion efficiency of the product are solved. The composition obtained by the technical scheme of the invention has high-efficiency skin brightening effect and high-efficiency moisturizing effect, and the active ingredients in the composition can be absorbed and act by skin with high efficiency.
(II) the composition of the invention can obviously reduce the melanin content of skin by 23.2% in 30 days, and can obviously lighten the skin and endow the skin with a white effect in 60 days.
(III) the mass ratio of the neroli hydrolat to the mulberry leaf extract is (10-20): 1 the product of the invention has remarkable effect on increasing the whitening effect.
Fourthly, the use of the sodium bis (laureth-7) citrate and the cetostearyl alcohol wheat bran glycoside generates a mutual promotion relationship, and the matching of the sodium bis (laureth-7) citrate and the cetostearyl alcohol wheat bran glycoside can mutually promote and increase the whitening and moisturizing effects of the composition; the two components can promote the active components such as plant extracts, plant oil and the like to absorb cakes with high efficiency to play a role, so that the product provided by the invention has excellent skin brightening and moisturizing effects.
(V) the invention selects sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside with the mass ratio of (0.8-1.3): the range 1 can enable the product of the invention to have the effect of remarkably improving skin brightening and moisturizing.
The composition of the invention can obviously increase the moisture content of skin, the moisture content of the skin can be increased to 29.74% in 2 hours, the moisture content of the skin can be increased to 38.62% in 6 hours, and the moisture content of the skin can be increased to 25.75% in 10 hours.
Detailed Description
The effects of the present invention will be explained below in connection with the detailed description.
The sources of raw materials used in the specific embodiment of the invention are as follows: neroli hydrolat: jian major natural plant fragrances Inc.; mulberry leaf extract: duckweed Biotechnology Co., ltd; aloe extract: biological preparation for Western Anyou Shuo technology limited; cucumber extract: west safety australian technologies limited; lotus flower extract: shaanxi Tianshengjian biochemical technology Co., ltd; grape seed oil: hubei Xingzheng science and technology limited company; camellia oil: oriental Qinghai oil and fat Limited; squalane: guangdong Weng Jiang chemical Co., ltd.
The sources of the raw materials in the following embodiments of the present invention are:
1. Preparation of the composition
The preparation of the skin lightening compositions containing the neroli hydrolat for each test group is as follows, and the different skin lightening compositions containing the neroli hydrolat prepared are referred to as compositions 1 to N for short.
1. Composition 1:
The preparation method comprises the following steps:
(1) Weighing the following raw materials in parts by weight: 32 parts of neroli hydrolat, 2 parts of mulberry leaf extract, 1.7 parts of aloe extract, 1.5 parts of cucumber extract, 1 part of lotus flower extract, 10 parts of emollient, 11.7 parts of humectant, 1.5 parts of sodium bis (laureth-7) citrate, 1.5 parts of cetostearyl alcohol wheat bran glycoside, 0.32 part of preservative phenoxyethanol, 0.51 part of pH regulator citric acid and 62.4 parts of water; wherein the emollient comprises: 3.5 parts of grape seed oil, 2.8 parts of camellia oil and 3.7 parts of squalane; the humectant comprises the following components: 4.7 parts of glycerol, 4 parts of propylene glycol and 3 parts of betaine; the dosage ratio of the neroli truffle to the mulberry leaf extract is 16:1; the dosage ratio of the sodium bis (laureth-7) citrate to the cetostearyl alcohol wheat bran glycoside is 1:1;
(2) Adding water, emollient, humectant, sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside into a container, stirring at 65deg.C under 200 rpm for 0.8 hr, and mixing;
(3) Cooling to 28 ℃, adding the rest raw materials, continuously stirring for 1 hour at the rotating speed of 100 revolutions per minute, and mixing to obtain the skin-brightening composition 1 containing the neroli hydrolat.
2. Composition 2:
The preparation method comprises the following steps:
(1) Weighing the following raw materials in parts by weight: 31.7 parts of neroli hydrolat, 2.3 parts of mulberry leaf extract, 1.4 parts of aloe extract, 1.3 parts of cucumber extract, 1.4 parts of lotus flower extract, 9.5 parts of emollient, 11 parts of humectant, 1.6 parts of sodium bis (laureth-7) citrate, 1.4 parts of cetostearyl alcohol wheat bran glycoside, 0.38 part of preservative phenoxyethanol, 0.48 part of pH regulator citric acid and 63.7 parts of water; wherein the emollient comprises: 4 parts of grape seed oil, 1.5 parts of camellia oil and 4 parts of squalane; the humectant comprises the following components: 4 parts of glycerol, 4 parts of propylene glycol and 3 parts of betaine; the dosage ratio of the neroli truffle to the mulberry leaf extract is 13.8:1; the dosage ratio of the sodium bis (laureth-7) citrate to the cetostearyl alcohol wheat bran glycoside is 1.14:1;
(2) Adding water, emollient, humectant, sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside into a container, stirring at 60deg.C under 220 r/min for 1 hr, and mixing;
(3) Cooling to 30 ℃, adding the rest raw materials, continuously stirring for 0.8 hour at the rotating speed of 150 revolutions per minute, and mixing to obtain the skin-brightening composition 2 containing the neroli hydrolat.
3. Composition 3:
The preparation method comprises the following steps:
(1) Weighing the following raw materials in parts by weight: 28 parts of neroli hydrolat, 6 parts of mulberry leaf extract, 1.7 parts of aloe extract, 1.5 parts of cucumber extract, 1 part of lotus flower extract, 10 parts of emollient, 11.7 parts of humectant, 1.5 parts of sodium bis (laureth-7) citrate, 1.5 parts of cetostearyl alcohol wheat bran glycoside, 0.32 part of preservative phenoxyethanol, 0.51 part of pH regulator citric acid and 62.4 parts of water; wherein the emollient comprises: 3.5 parts of grape seed oil, 2.8 parts of camellia oil and 3.7 parts of squalane; the humectant comprises the following components: 4.7 parts of glycerol, 4 parts of propylene glycol and 3 parts of betaine; the dosage ratio of the neroli truffle to the mulberry leaf extract is 4.6:1; the dosage ratio of the sodium bis (laureth-7) citrate to the cetostearyl alcohol wheat bran glycoside is 1:1;
(2) Adding water, emollient, humectant, sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside into a container, stirring at 65deg.C under 200 rpm for 0.8 hr, and mixing;
(3) Cooling to 28 ℃, adding the rest raw materials, continuously stirring for 1 hour at the rotating speed of 100 revolutions per minute, and mixing to obtain the skin-brightening composition 3 containing the neroli hydrolat.
4. Composition 4:
The preparation method comprises the following steps:
(1) Weighing the following raw materials in parts by weight: 30 parts of neroli hydrolat, 4 parts of mulberry leaf extract, 1.7 parts of aloe extract, 1.5 parts of cucumber extract, 1 part of lotus flower extract, 10 parts of emollient, 11.7 parts of humectant, 1.5 parts of sodium bis (laureth-7) citrate, 1.5 parts of cetostearyl alcohol wheat bran glycoside, 0.32 part of preservative phenoxyethanol, 0.51 part of pH regulator citric acid and 62.4 parts of water; wherein the emollient comprises: 3.5 parts of grape seed oil, 2.8 parts of camellia oil and 3.7 parts of squalane; the humectant comprises the following components: 4.7 parts of glycerol, 4 parts of propylene glycol and 3 parts of betaine; the dosage ratio of the neroli truffle to the mulberry leaf extract is 7.5:1; the dosage ratio of the sodium bis (laureth-7) citrate to the cetostearyl alcohol wheat bran glycoside is 1:1;
(2) Adding water, emollient, humectant, sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside into a container, stirring at 65deg.C under 200 rpm for 0.8 hr, and mixing;
(3) Cooling to 28 ℃, adding the rest raw materials, continuously stirring for 1 hour at the rotating speed of 100 revolutions per minute, and mixing to obtain the skin-brightening composition 4 containing the neroli hydrolat.
5. Composition 5:
The preparation method comprises the following steps:
(1) Weighing the following raw materials in parts by weight: 32.8 parts of neroli hydrolat, 1.2 parts of mulberry leaf extract, 1.7 parts of aloe extract, 1.5 parts of cucumber extract, 1 part of lotus flower extract, 10 parts of emollient, 11.7 parts of humectant, 1.5 parts of sodium bis (laureth-7) citrate, 1.5 parts of cetostearyl alcohol wheat bran glycoside, 0.32 part of preservative phenoxyethanol, 0.51 part of pH regulator citric acid and 62.4 parts of water; wherein the emollient comprises: 3.5 parts of grape seed oil, 2.8 parts of camellia oil and 3.7 parts of squalane; the humectant comprises the following components: 4.7 parts of glycerol, 4 parts of propylene glycol and 3 parts of betaine; the dosage ratio of the neroli truffle to the mulberry leaf extract is 27.3:1; the dosage ratio of the sodium bis (laureth-7) citrate to the cetostearyl alcohol wheat bran glycoside is 1:1;
(2) Adding water, emollient, humectant, sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside into a container, stirring at 65deg.C under 200 rpm for 0.8 hr, and mixing;
(3) Cooling to 28 ℃, adding the rest raw materials, continuously stirring for 1 hour at the rotating speed of 100 revolutions per minute, and mixing to obtain the skin-brightening composition 5 containing the neroli hydrolat.
6. Composition 6:
The preparation method comprises the following steps:
(1) Weighing the following raw materials in parts by weight: 33 parts of neroli hydrolat, 1 part of mulberry leaf extract, 1.7 parts of aloe extract, 1.5 parts of cucumber extract, 1 part of lotus flower extract, 10 parts of emollient, 11.7 parts of humectant, 1.5 parts of sodium bis (laureth-7) citrate, 1.5 parts of cetostearyl alcohol wheat bran glycoside, 0.32 part of preservative phenoxyethanol, 0.51 part of pH regulator citric acid and 62.4 parts of water; wherein the emollient comprises: 3.5 parts of grape seed oil, 2.8 parts of camellia oil and 3.7 parts of squalane; the humectant comprises the following components: 4.7 parts of glycerol, 4 parts of propylene glycol and 3 parts of betaine; the dosage ratio of the neroli truffle to the mulberry leaf extract is 33:1; the dosage ratio of the sodium bis (laureth-7) citrate to the cetostearyl alcohol wheat bran glycoside is 1:1;
(2) Adding water, emollient, humectant, sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside into a container, stirring at 65deg.C under 200 rpm for 0.8 hr, and mixing;
(3) Cooling to 28 ℃, adding the rest raw materials, continuously stirring for 1 hour at the rotating speed of 100 revolutions per minute, and mixing to obtain the skin-brightening composition 6 containing the neroli hydrolat.
7. Composition 7:
The preparation method comprises the following steps:
(1) Weighing the following raw materials in parts by weight: 32 parts of orange flower hydrolat, 2 parts of mulberry leaf extract, 1.7 parts of aloe extract, 1.5 parts of cucumber extract, 1 part of lotus flower extract, 10 parts of emollient, 11.7 parts of humectant, 3 parts of cetostearyl alcohol wheat bran glycoside, 0.32 part of preservative phenoxyethanol, 0.51 part of pH regulator citric acid and 62.4 parts of water; wherein the emollient comprises: 3.5 parts of grape seed oil, 2.8 parts of camellia oil and 3.7 parts of squalane; the humectant comprises the following components: 4.7 parts of glycerol, 4 parts of propylene glycol and 3 parts of betaine; the dosage ratio of the neroli truffle to the mulberry leaf extract is 16:1;
(2) Adding water, emollient, humectant and cetostearyl alcohol wheat bran glycoside into a container, stirring at 65deg.C under 200 r/min for 0.8 hr, and mixing;
(3) Cooling to 28 ℃, adding the rest raw materials, continuously stirring for 1 hour at the rotating speed of 100 revolutions per minute, and mixing to obtain the skin-brightening composition 7 containing the neroli hydrolat.
8. Composition 8:
The preparation method comprises the following steps:
(1) Weighing the following raw materials in parts by weight: 32 parts of neroli hydrolat, 2 parts of mulberry leaf extract, 1.7 parts of aloe extract, 1.5 parts of cucumber extract, 1 part of lotus flower extract, 10 parts of emollient, 11.7 parts of humectant, 3 parts of sodium bis (laureth-7) citrate, 0.32 part of preservative phenoxyethanol, 0.51 part of pH regulator citric acid and 62.4 parts of water; wherein the emollient comprises: 3.5 parts of grape seed oil, 2.8 parts of camellia oil and 3.7 parts of squalane; the humectant comprises the following components: 4.7 parts of glycerol, 4 parts of propylene glycol and 3 parts of betaine; the dosage ratio of the neroli truffle to the mulberry leaf extract is 16:1;
(2) Adding water, emollient, humectant and sodium bis (laureth-7) citrate into a container, stirring at 65deg.C under 200 rpm for 0.8 hr, and mixing;
(3) Cooling to 28 ℃, adding the rest raw materials, continuously stirring for 1 hour at the rotating speed of 100 revolutions per minute, and mixing to obtain the skin-brightening composition 8 containing the neroli hydrolat.
9. Composition 9:
The preparation method comprises the following steps:
(1) Weighing the following raw materials in parts by weight: 32 parts of neroli hydrolat, 2 parts of mulberry leaf extract, 1.7 parts of aloe extract, 1.5 parts of cucumber extract, 1 part of lotus flower extract, 10 parts of emollient, 11.7 parts of humectant, 0.5 part of sodium bis (laureth-7) citrate, 2.5 parts of cetostearyl alcohol wheat bran glycoside, 0.32 part of preservative phenoxyethanol, 0.51 part of pH regulator citric acid and 62.4 parts of water; wherein the emollient comprises: 3.5 parts of grape seed oil, 2.8 parts of camellia oil and 3.7 parts of squalane; the humectant comprises the following components: 4.7 parts of glycerol, 4 parts of propylene glycol and 3 parts of betaine; the dosage ratio of the neroli truffle to the mulberry leaf extract is 16:1; the dosage ratio of the sodium bis (laureth-7) citrate to the cetostearyl alcohol wheat bran glycoside is 0.2:1;
(2) Adding water, emollient, humectant, sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside into a container, stirring at 65deg.C under 200 rpm for 0.8 hr, and mixing;
(3) Cooling to 28 ℃, adding the rest raw materials, continuously stirring for 1 hour at the rotating speed of 100 revolutions per minute, and mixing to obtain the skin-brightening composition 9 containing the neroli hydrolat.
10. Composition 10:
The preparation method comprises the following steps:
(1) Weighing the following raw materials in parts by weight: 32 parts of neroli hydrosol, 2 parts of mulberry leaf extract, 1.7 parts of aloe extract, 1.5 parts of cucumber extract, 1 part of lotus flower extract, 10 parts of emollient, 11.7 parts of humectant, 2 parts of sodium bis (laureth-7) citrate, 1 part of cetostearyl alcohol wheat bran glycoside, 0.32 part of preservative phenoxyethanol, 0.51 part of pH regulator citric acid and 62.4 parts of water; wherein the emollient comprises: 3.5 parts of grape seed oil, 2.8 parts of camellia oil and 3.7 parts of squalane; the humectant comprises the following components: 4.7 parts of glycerol, 4 parts of propylene glycol and 3 parts of betaine; the dosage ratio of the neroli truffle to the mulberry leaf extract is 16:1; the dosage ratio of the sodium bis (laureth-7) citrate to the cetostearyl alcohol wheat bran glycoside is 2:1;
(2) Adding water, emollient, humectant, sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside into a container, stirring at 65deg.C under 200 rpm for 0.8 hr, and mixing;
(3) Cooling to 28 ℃, adding the rest raw materials, continuously stirring for 1 hour at the rotating speed of 100 revolutions per minute, and mixing to obtain the skin-brightening composition 10 containing the neroli hydrolat.
2. Effect testing
The above compositions 1 to 10 were subjected to an effect test.
I. skin lightening effect test
Test volunteers: 30-50 years old, 100 men and women, 50 men and women each. The volunteers were randomized into 10 groups of 5 men and women each.
After each group of volunteers washed the face every morning, 1.2g of the product of the above composition 1-10 was uniformly applied on the face, and the application was continued for 60 days. The reduction ratio of melanin in different periods was calculated by measuring the facial melanin content T 1 of volunteers before using the composition, the skin melanin content T2 of the face area for 30 days and the skin melanin content T3 of the face for 60 days using MX18 melanin tester manufactured by CK company, germany, and the calculation formula is as follows: the melanin reduction ratio q1=100% × (T1-T2)/T1 for 30 days and the black reduction ratio q2=100% × (T1-T3)/T1 for 60 days. The skin lightening effect of the composition is visually displayed using a melanin reduction ratio. The results are shown in Table 1.
Table 1: skin lightening effect test of compositions
| Skin lightening effect test | Q1/％ | Q2/％ |
| Composition 1 | 23.2 | 30.5 |
| Composition 2 | 22.8 | 29.9 |
| Composition 3 | 19.1 | 24.8 |
| Composition 4 | 21.3 | 27.9 |
| Composition 5 | 20.5 | 26.6 |
| Composition 6 | 19.7 | 25.7 |
| Composition 7 | 20.2 | 26.4 |
| Composition 8 | 18.9 | 24.5 |
| Composition 9 | 21.1 | 27.6 |
| Composition 10 | 21.6 | 28.4 |
The test results in table 1 show that the composition of the invention can remarkably reduce the melanin content of skin by 23.2% in 30 days, and can remarkably lighten skin and endow skin with white effect in 30.5% in 60 days.
The mass ratio of the neroli hydrosol to the mulberry leaf extract of the compositions 1 and 2 is (10-20) to 1, and the ratio of the compositions 3 to 6 is 4.6:1, 7.5:1, 27.3:1 and 33:1 in sequence; that is, the mass ratio of the neroli hydrolat and the mulberry leaf extract of the compositions 3 to 7 is not in the range of (10 to 20): 1 range; compositions 1 and 3-6 differ in the proportions described above. The test results showed that composition 1 showed the best skin whitening effect. The mass ratio of the neroli hydrosol to the mulberry leaf extract is (10-20): 1 the product of the invention has remarkable effect on increasing the whitening effect.
As can be seen from the comparison of the compositions 1 and 7-8, the use of sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside generates a mutual promotion relationship, and the matching of the sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside can mutually promote and increase the whitening effect of the composition; the two components can promote the active ingredients such as plant extracts, plant oil and the like to absorb cakes with high efficiency to play a role, so that the product provided by the invention has excellent skin brightening effect.
The mass ratio of sodium bis (laureth-7) citrate to cetostearyl alcohol wheat bran glycoside of compositions 9-10 did not fall within the present invention (0.8-1.3): within 1, and the test results showed that the whitening effect of example 1 was more excellent. The invention selects sodium bis (laureth-7) citrate and cetostearyl alcohol wheat bran glycoside with the mass ratio of (0.8-1.3): the range 1 can enable the product of the invention to have the effect of remarkably improving skin lightening.
I I moisture effect test
Test volunteers: 30-50 years old, 60 men and women, 30 men and women each. The volunteers were randomized into 6 groups of 5 men and women each.
The moisture retention performance was tested by drawing a4 cm x 4 cm test area on the inside of the right arm of the volunteer near the wrist. The skin moisture content of the test areas of each group of volunteers was measured using a skin moisture tester before using the composition, and the average moisture content A0 of each group was calculated. The volunteers of groups 1-6 were then coated on the test area with the products of compositions 1-2, 7-10, respectively, in an amount of 0.3 grams, and uniformly applied. The water content of the test areas was measured separately for 2 hours, 6 hours and 10 hours to be smeared, and the average value was taken and recorded as A2, A6 and a10 in this order. Calculating the skin water content increase rate d after 2,6 and 10 hours of application; wherein, the skin moisture content increase rate d2=100% × (A2-A0)/A0 for 2 hours of application, the skin moisture content increase rate d6=100% × (A6-A0)/A0 for 6 hours of application, and the skin moisture content increase rate d10=100% × (a 10-A0)/A0 for 10 hours of application. The test results are shown in Table 2.
Table 2: moisture effect test
| Moisture effect test | d2/％ | d6/％ | d10/％ |
| Composition 1 | 29.74 | 38.62 | 25.75 |
| Composition 2 | 29.01 | 37.51 | 25.21 |
| Composition 7 | 26.97 | 34.43 | 23.69 |
| Composition 8 | 26.24 | 33.29 | 23.14 |
| Composition 9 | 27.73 | 35.58 | 24.23 |
| Composition 10 | 28.15 | 36.22 | 24.55 |
The test results in Table 2 show that the composition of the invention can remarkably increase the moisture content of skin to 29.74% in 2 hours, 38.62% in 6 hours and 25.75% in 10 hours.
As can be seen from comparison of compositions 1 and 7-8, the collocation of the sodium di (laureth-7) citrate and the cetostearyl alcohol wheat bran glycoside can promote the high-efficiency absorption cake of active ingredients such as plant extracts, vegetable oils and the like to play roles, and the mutual promotion moisturizing effect is generated, so that the product has excellent skin brightening effect. According to the invention, the mass ratio of sodium bis (laureth-7) citrate to cetylstearyl alcohol wheat bran glycoside is (0.8-1.3) to 1, so that the product provided by the invention has the effect of remarkably increasing skin moisture.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (4)
1. A skin lightening composition comprising neroli hydrolat, characterized in that: the composition comprises the following components in parts by mass: 5-40 parts of neroli hydrolat, 0.2-2.5 parts of mulberry leaf extract, 5-11 parts of emollient, 4.2-13 parts of humectant, 1-2.5 parts of sodium di (laureth-7) citrate, 0.8-2.2 parts of cetostearyl alcohol wheat bran glycoside, 0.3-2.2 parts of aloe extract, 0.5-2 parts of cucumber extract, 0.3-1.8 parts of lotus flower extract, 0.05-0.5 part of preservative, 0.01-0.8 part of pH regulator and 30-75 parts of water;
the mass ratio of the neroli hydrosol to the mulberry leaf extract is (10-20): 1, a step of;
the mass ratio of the sodium bis (laureth-7) citrate to the cetostearyl alcohol wheat bran glycoside is (0.8-1.3): 1, a step of;
the emollient is 2-4 parts of grape seed oil, 1-3 parts of camellia oil and 2-4 parts of squalane;
The humectant comprises 2-5 parts of glycerin, 1.2-4.5 parts of propylene glycol and 1-3.5 parts of betaine.
2. The skin lightening composition comprising neroli as claimed in claim 1 wherein: the preservative comprises at least one of sodium benzoate, potassium benzoate, phenoxyethanol and 1, 2-hexanediol.
3. The skin lightening composition comprising neroli as claimed in claim 1 wherein: the pH regulator comprises at least one of monoethanolamine, diethanolamine, triethanolamine, sodium hydroxide, sodium carbonate, sodium bicarbonate, lactic acid, acetic acid, citric acid and tartaric acid.
4. A method of preparing a skin lightening composition comprising a truffle according to any of claims 1-3, wherein: comprising the step of mixing the raw materials.
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| CN105055238A (en) * | 2015-08-13 | 2015-11-18 | 刘汉科 | Neroli hydrolat lotion and preparation method thereof |
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| CN114126579A (en) * | 2019-07-02 | 2022-03-01 | 西姆莱斯股份公司 | Mixture of beeswax and lactoyl lactate |
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| JP2010132629A (en) * | 2008-12-03 | 2010-06-17 | Triple Act:Kk | External composition for skin |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105055238A (en) * | 2015-08-13 | 2015-11-18 | 刘汉科 | Neroli hydrolat lotion and preparation method thereof |
| CN110267712A (en) * | 2017-02-09 | 2019-09-20 | Omya国际股份公司 | Functionalization calcium carbonate for sun-proof enhancing |
| CN108542829A (en) * | 2018-06-28 | 2018-09-18 | 芜湖扬展新材料科技服务有限公司 | A kind of plant moisturizing suncream and preparation method thereof |
| CN114126579A (en) * | 2019-07-02 | 2022-03-01 | 西姆莱斯股份公司 | Mixture of beeswax and lactoyl lactate |
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