JP2017039669A - Skin external preparation and cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a skin external preparation or a cosmetic which comprises a humic soil extract and a hydrating oil agent and, more specifically, to provide a skin external preparation or a cosmetic which is reduced in stickiness derived from a humic soil extract and has excellent moisture-retaining feeling and sustainability thereof.SOLUTION: There is provided a skin external preparation or a cosmetic which comprises the following components (A) and (B): (A) a humic soil extract and (B) a hydrating oil agent.SELECTED DRAWING: None

Description

  The present invention relates to a skin external preparation or cosmetic containing a humus soil extract and a hydrated oil, and more specifically, a skin external preparation with reduced stickiness derived from a humus soil extract and excellent moisturizing feeling and sustainability. Or it relates to cosmetics.

  The humus soil consists of ground plants, large and microalgae plants (in a broad sense), seafood and other minerals deposited on the bottom of the sea, swamps, ponds and lakes, or raised on the surface of the forest, or the surface of the forest Plants (broad sense) etc. and sediments containing them have been decomposed and made organic by anaerobic microorganisms etc. over a long period of time, such as those deposited on the surface. This extract of humus soil is known to contain fatty acids, organic acids, amino acids, proteins, minerals, etc. in addition to humus soil-specific constituents such as fulvic acid and humic acid. The compounding to a bath agent has been examined (patent documents 1 to 7). Humic soil extract or its component humic substance, fulvic acid or humic acid also has various functions, specifically antibacterial / sterilization, virus inactivation, type I allergy suppression effect, pore conspicuous improvement effect, convergence effect, Collagen gel contraction promoting action or singlet oxygen scavenging action has been found, and it has been studied to use it as an active ingredient in skin external preparations and cosmetic compositions (Patent Documents 8 to 15).

JP 2000-169322 A JP 2002-187817 A JP 2004-339120 A JP 2000-136140 A Special Table 2013-53629 JP-A-61-148113 Japanese Patent Laid-Open No. 10-059837 JP 2000-136140 A JP 2006-232785 A JP 2006-273734 A JP 2008-007451 A JP 2012-162489 A JP 2012-171917 A JP2012-171921A JP 2012-171937 A

  Thus, although it is a humus soil extract from which various effects were examined, it was not enough about a moisturizing feeling. As a method for imparting a moisturizing feeling, there is a method of blending a water-soluble moisturizing agent or an oil agent, but the water-soluble moisturizing agent alone is not sufficient in moisturizing effect and tends to dry. On the other hand, when an oil agent is blended, stickiness may be felt.

  In addition, the humus soil extract is sticky on the skin, and it is a prescription problem to suppress this stickiness, and when adding hydrocarbon oil etc., moisturizing feeling can be given but stickiness cannot be suppressed. was there.

  As a result of intensive studies, the present inventors have been able to form a film on which the humus soil extract, which is an aqueous component, is held on the skin by combining the humus soil extract with a hydrated oil agent. In addition to being superior in feeling and sustainability, it has been found that an external preparation for skin or cosmetics with reduced stickiness can be realized, and the present invention has been completed.

  That is, this invention provides the skin external preparation or cosmetics containing (A) humus soil extract and (B) water-holding oil agent.

  Furthermore, the component (A) humus soil extract provides an external preparation for skin or a cosmetic which is a humus soil extract that is an aqueous solvent extract.

  Furthermore, when the component (A) humus soil extract is dissolved or suspended in water so that the concentration of the extract is 0.5% by mass, it contains a humic substance of 100 mg / L or more, or It provides cosmetics.

  Furthermore, the skin containing 0.1-100 mg / L of fulvic acid when the component (A) humus soil extract is dissolved or suspended in water so that the extract concentration is 0.5 mass%. An external preparation or cosmetic is provided.

  Furthermore, the skin external preparation or cosmetics which are 1 type (s) or 2 or more types as which a component (B) water-hydrating oil agent is chosen from N-acylamino acid ester, glycerol fatty acid ester, and dimer acid ester are provided.

  Furthermore, the skin external preparation or cosmetics whose content of a component (A) is 0.00001-1 mass% as an extract part are provided.

  Furthermore, the skin external preparation or cosmetics whose content of a component (B) is 0.01-10 mass% are provided.

  Furthermore, as a component (C), it is an ester of a higher fatty acid having 12 to 18 carbon atoms and a monohydric alcohol having 2 to 6 carbon atoms, and contains one or more ester oils which are liquid at 25 ° C. An external preparation for skin or cosmetics is provided.

  It provides a skin external preparation or cosmetic having a total content of oil of 0.01 to 20% by mass.

  INDUSTRIAL APPLICABILITY The present invention can provide a skin external preparation or cosmetic that contains a humus soil extract, has no stickiness, has a good feeling of use, and has an excellent moisturizing feeling and its sustainability.

  The present invention is described in detail below. In addition, in this specification, when expressing a numerical range using-, the range shall include the numerical value of both ends.

  The component (A) used in the present invention is a humus soil extract. The humus soil of the humus soil extract used in the present invention is not particularly limited, and any humus soil can be used regardless of the production area and state. Specifically, as this humus soil, for example, those originating from forests, rivers, lakes, oceans, etc. can be used. Plants such as microalgae (in a broad sense) and sediments containing them have been decomposed, synthesized and organically produced by anaerobic microorganisms. Of these, humus derived from marine sediments, more preferably humus derived from the Japanese archipelago, where marine sediments are raised, and humus from Kyushu is preferred. . The degree of humus of the humus soil is not particularly limited, and it is preferable that humus progresses and includes fulvic acid and humic acid which are high molecular organic compounds.

  The humus soil extract used in the present invention can be obtained by extracting and recovering effective components by bringing the humus soil into contact with a solvent by an extraction means. Furthermore, it is preferable to perform filtration means for removing unnecessary substances and sterilization. The obtained humus soil extract can be diluted, concentrated or dried as necessary, and may be separated or purified to remove impurities. The form of the humus soil extract is not particularly limited, and examples thereof include solid, semi-solid, and liquid. Specific examples include states such as solutions, suspensions, concentrates, emulsions, slurries, powders, granules, and solids. The humus soil extract refers to a composition or a component peculiar to corroded soil obtained by extraction from humus soil, unless otherwise specified. The humus soil extract can be humic, humic acid or fulvic acid.

  An example of a method for producing a suitable humus soil extract is to obtain a humus soil extract by adding an extraction solvent to the humus soil, mixing and stirring, and then separating the active ingredients.

The extraction means is not particularly limited, and examples thereof include solid-liquid extraction, liquid-liquid extraction, immersion, decoction, leaching, reflux extraction, supercritical fluid extraction, ultrasonic extraction, microwave extraction, and mixed stirring. You may combine these suitably. Moreover, it does not specifically limit as a separation means, For example, a filtration separation means, a centrifugation means, etc. are mentioned. These may be used alone or in combination. Examples of the filtration separation means include natural filtration, vacuum filtration, and pressure filtration. At this time, a filter medium such as a cellulose filter, a glass fiber filter or a membrane filter is used, and a filter aid such as celite, gravel or activated carbon is used as necessary. The pore diameter is not particularly limited, and is preferably 0.1 to 1 μm, for example. You may combine these suitably. It is preferable that the humus soil extract is filtered using a sterilizing filter because the humus soil is not thermally denatured and insoluble substances are removed.
Moreover, there is no limitation in particular in the presence or absence and the method of drying and pre-processing of humus soil performed prior to extraction.

  The extraction solvent is not particularly limited, and either a polar solvent or a nonpolar solvent may be used. Examples of the extraction solvent include water (water containing minerals such as hot spring water and deep sea water and purified water); linear, branched or cyclic alcohols; ketones such as acetone and methyl ethyl ketone; methyl acetate Esters such as ethyl acetate; Chain and cyclic ethers such as tetrahydrofuran and diethyl ether; Polyethers such as polyethylene glycol; Hydrocarbons such as squalane, hexane, cyclohexane and petroleum ether; Aromatic hydrocarbons such as toluene And halogenated hydrocarbons such as dichloromethane, chloroform and dichloroethane; and supercritical carbon dioxide. In addition, you may use these as a mixed solvent which was individual or combined 2 or more types. The organic solvent is preferably water-soluble.

  Among the extraction solvents, one or more selected from water, alcohols, ketones and supercritical carbon dioxide are preferable. Among them, one or more selected from water and alcohols are preferable, and examples thereof include water, alcohols, and a mixture of water and alcohols.

  Here, the alcohols may be either monohydric or polyhydric alcohols. Examples of monohydric alcohols include methanol, ethanol, and propanol. Examples of polyhydric alcohols include ethylene glycol, Examples include propylene glycol, 1,3-butylene glycol, 1,2-pentanediol, glycerin and dipropylene glycol. Among the alcohols, for example, lower alcohols having 1 to 5 carbon atoms such as ethanol and 1,3-butylene glycol are preferable, and among these, lower monohydric alcohols are preferable, and among these, ethanol is more preferable.

  According to the study by the present inventors, among the components contained in the humus soil extract, one of the components having a high target effect is considered to be fulvic acid, so the extraction solvent of the humus soil extract is fulvic acid. Is preferably soluble. Specifically, an aqueous solvent, that is, a solvent containing water is preferable, and water and a hydroalcoholic mixture are more preferable. More specifically, an aqueous solution containing 0 to 90% by volume of alcohol is preferable, preferably 0 to 70% by volume, more preferably 0 to 50% by volume, and still more preferably an aqueous solution containing 0 to 20% by volume. Is preferred.

  The amount of the solvent used is not particularly limited. For example, with respect to 100 kg of humus soil (dried state), it is preferably 100 to 1000 L in terms of extraction efficiency and work efficiency of the humus soil component, and 200 to 600 L. More preferably.

  The extraction period is not particularly limited, and is preferably 1 day to 3 years, more preferably 10 days to 1.5 years. The mixing and stirring of the humus soil and the extraction solvent at this time is not particularly limited, and may be performed, for example, for about 0.5 to 48 hours. Thereby, humus soil and an extraction solvent contact and it becomes easy to extract an active ingredient. Moreover, what is necessary is just to perform mixing stirring continuously or discontinuously. For example, it is preferable from the viewpoint of extraction efficiency that after mixing and stirring, further mixing and stirring for a certain period, or after mixing and stirring for a certain period, or standing and aging. It is preferable that the humus soil settles by leaving it after mixing and stirring, which is advantageous for separation. For example, mixing or stirring is performed continuously or discontinuously within the extraction period (for example, 1 day to 3 years); after mixing and stirring for 1 hour to 7 days, the mixture is allowed to stand for 1 to 60 days (preferably 20 to 40 days); For example, after mixing and stirring for 1 to 20 days (preferably 3 to 9 days), the mixture is allowed to stand for 1 to 3 years (preferably 6 to 2 years).

  The extraction temperature is not particularly limited, and is preferably low temperature to high temperature (for example, about 0 to 100 ° C.), more preferably low temperature (for example, about 0 to 9 ° C.) to normal temperature (for example, about 10 to 40 ° C.). This is preferable because the humus soil is not thermally denatured.

  Examples of drying include sun drying, natural drying, wind drying, heat drying, freeze drying, and the like, and it is preferable if the humus soil is not thermally denatured. At this time, it is desirable to dry the humus soil so that it can be finely pulverized, and the humus soil extraction efficiency is improved by pulverization, which is preferable.

  The humus soil extract contains humic soil-specific constituents (such as humic substances) such as fulvic acid and humic acid, fatty acids, organic acids, amino acids, proteins, minerals, and the like.

  The humus soil extract has a humic substance of at least 0.1 mg / L or more, preferably 10 mg / L or more when dissolved or suspended in water so that the extract concentration is 0.5% by mass, More preferably, it is 100 mg / L or more, more preferably 100 to 1000 mg / L, still more preferably 200 to 700 mg / L, still more preferably 350 to 650 mg / L. Here, the humic substance (humic substance) refers to, for example, a high-molecular substance generated by decomposition and condensation of plant components and the like in the soil. Here, the humic substance can be quantified by a test method for humic substances according to the mineral spring test method (sanitary test method, comment 2002, Japan Pharmaceutical Association). Details of the test method are as follows.

  Take a sample VmL accurately (contain about 20 mg or more as humus), suction filter using a membrane filter with a pore size of 0.45 μm (previously dry with a desiccator (silica gel) and weigh it), and wash with a small amount of water. After that, the filtrate and the washing solution are combined, and 10 mL of HCl is added and mixed well, and the mixture is left overnight. This is filtered with a membrane filter. During filtration, the supernatant is first gently suction filtered, and finally a precipitate is added. After filtration, wash the precipitate thoroughly with water. The filtrate is usually somewhat colored. When there is much fulvic acid, coloring is remarkable. After filtration, the filter part is peeled off, wrapped in paraffin paper, and dried in a desiccator (silica gel) until it becomes a constant weight (left overnight). Subtract the weight of the membrane filter to determine the amount of humus and calculate the content in the sample. Since humic substances contain ash, transfer the membrane filter to a crucible, add a small amount of methyl alcohol, burn it, and further ash to obtain the ash, which is subtracted from the previous weight.

Humic (humic) (mg / L) = ((A−B) −C) / D × 100

A: Weight of filter part (mg)
B: Weight of membrane filter (mg)
C: Weight of ash (mg)
D: Sampling amount (ml)

  According to the study by the present inventors, the target effect was sufficiently seen in the humus soil extract obtained using water as a solvent, and one of the components having a high target effect is fulvic acid among humic substances. It is believed that. Therefore, it is preferable that the humus soil extract used as an active ingredient contains a large amount of fulvic acid. Specifically, when it is dissolved or suspended in water so that the solid content concentration is 0.5% by mass. It is preferable that fulvic acid is contained in an amount of preferably 0.1 to 100 mg / L, more preferably 1 to 50 mg / L, and still more preferably 5 to 50 mg / L. Here, fulvic acid refers to an amorphous high molecular organic acid that is not precipitated by an acid among humic substances that are end products of plants and the like that are decomposed by microorganisms. Fulvic acid may have a chelating action to adsorb and release heavy metals and the like.

  The humus soil extract has a humic acid content of preferably 0.2 mg / L or more, more preferably 2 mg or more, more preferably 2 mg or more when dissolved or suspended in water so that the extract concentration is 0.5% by mass. Preferably it is 3 mg / L or more, more preferably 4 mg / L or more. In either case, the humic acid in the humus soil extract can be preferably 30 mg / L or less, may be 20 mg or less, and may be 1.6 mg / L or less. Humic acid refers to humic substances that precipitate in the acidic region and are soluble in the alkaline region. Although the detailed chemical structure is unknown, it is a condensate of a polyhydric phenol type aromatic compound and a nitrogen-containing compound, and has a phenolic hydroxyl group and a carboxyl group.

The mixing ratio of humic acid: fulvic acid is not particularly limited, and preferably 1:10 to 10: 1. The quantification method of humic acid and fulvic acid is described in “Soil Science and Plant Nutrition, 38, 23-30 (Kuwatsuka S et al. 1992);
Plant Nutrition, 40, 601-608 (Watanabe A. et al. 1994); Humic Substances Research, 1, 18-28 (Watanabe A. et al. 2004) ”. When the quantitative value varies depending on the measurement method, it is preferable to employ a measurement method with a higher quantitative value of fulvic acid.

  The pH of the humus soil extract is preferably in the acidic region, preferably pH 1 to 6, more preferably pH 2 to 5 in terms of pharmacological activity and stability. At this time, the extract concentration may be 0.1 to 1% by mass, and the pH may be adjusted appropriately at 20 ° C. The pH adjuster is not particularly limited as long as it is usually used. For example, inorganic acids such as hydrochloric acid, sulfuric acid, nitric acid, carbonic acid, phosphoric acid; citric acid, acetic acid, lactic acid, succinic acid, glycolic acid, ascorbine Organic acids such as acid, malic acid, fumaric acid, tartaric acid, urea, ε-aminocaproic acid and pyrrolidone carboxylic acid; betaines such as glycine betaine and lysine betaine; metal water such as sodium hydroxide, potassium hydroxide and calcium hydroxide Inorganic alkalis such as oxides (alkali metal hydroxides and alkaline earth metal hydroxides); Organic amines such as guanidine and 2-amino-2-methylpropane; Ammonia, monoethanolamine, diethanolamine, triethanol Alkaline such as amine, isopropanolamine, diisopropanolamine Ruamin; arginine, basic amino acids such as lysine, and combinations thereof.

  Although content of the component (A) in this invention is not specifically limited, From a viewpoint of ensuring stability of skin external preparation or cosmetics, and a stickiness suppression viewpoint, it is 0.00001-1 mass% (henceforth, mass%) as an extract concentration. Is simply abbreviated as “%”), preferably 0.0001 to 0.1% from the viewpoint of utility.

  The component (B) water-holding oil in the present invention has a water holding power of 100 or more by the following test method.

  Test method: 10 g of oil heated to 50 ° C. is weighed in a 200 ml beaker, 50 ° C. water is gradually added while stirring at 3000 rpm with a desper mixer, and the maximum (mass g) at which water does not drain is measured. Then, this value was divided by 10 and multiplied by 100 to obtain the water holding power.

  As the component (B) in the present invention, any one can be used as long as it can be used for an external preparation for skin or a cosmetic. N-acyl amino acid ester, glycerin fatty acid ester, dimer acid ester, dipentaerystol fatty acid ester, Examples include sterol derivatives. Examples of these components (B) include dioctyldodecyl N-lauroyl-L-glutamate, di (phytosteryl / octyldodecyl) N-lauroyl-L-glutamate, di (cholesteryl / octyldodecyl) N-lauroyl-L-glutamate, N-acyl amino acid esters such as N-lauroyl-L-glutamate di (cholesteryl / behenyl / octyldodecyl), N-lauroyl-L-glutamate di (phytosteryl / behenyl / octyldodecyl), castor oil, shea fat, hexaglycerin fatty acid Ester, decaglycerin fatty acid ester, (adipic acid / 2-ethylhexanoic acid / stearic acid) glyceryl oligoester, stearic acid hydrogenated castor oil, hydroxy stearic acid hydrogenated castor oil, etc. Dimer acid esters such as imadimolinoleic acid (phytosteryl / isostearyl / cetyl / stearyl / behenyl), dimerlinoleic acid di (isostearyl / phytosteryl), dimerlinoleic acid dimerlinoleyl bisisostearyl, (12-hydroxystearin) Acid / stearic acid / rosin acid) dipentaerythritol, (12-hydroxystearic acid / isostearic acid) dipentaerythritol fatty acid esters such as dipentaerythritol, cholesterol, cholesteryl isostearate, cholesteryl hydroxystearate, cholesteryl ricinoleate, etc. Fatty acid phytosteryl ester such as fatty acid cholesteryl ester, phytosterol, phytosteryl oleate, macadamian nut oil fatty acid phytosteryl Is like sterol derivatives such as ether can, it is possible to use more of them, one or two or.

  Among these, N-acyl amino acid ester, glycerin fatty acid ester, and dimer acid ester are preferable because of their excellent moisturizing feeling, and further, N-lauroyl-L-glutamate di (phytosteryl / octyldodecyl), N-lauroyl-L-glutamate di (Cholesteryl / behenyl / octyldodecyl), N-lauroyl-L-glutamate di (phytosteryl / behenyl / octyldodecyl), dimerlinoleic acid (phytosteryl / isostearyl / cetyl / stearyl / behenyl), shea fat, decaglycerin fatty acid ester , Stearic acid hydrogenated castor oil and hydroxystearic acid hydrogenated castor oil are more preferred because they increase the sustainability of the moisturizing effect.

  As a commercial item of an ingredient (B), Erdeu PS-203 (water retention power 300%), Erdeu PS-304 (water retention power 420%), Erdew PS-306 (water retention power 470%) (made by Ajinomoto Co., Inc.), PLANDOOL- S (water retention power 300%) (manufactured by Nippon Seika Co., Ltd.), Bioderma SX-19 <E> (water retention power 110%) (made by Ichimaru Falcos) Castride MS (water retention power 110%) (made by National Mimatsu) , Technol MH (water holding capacity 105%) (manufactured by Yokoseki Yushi Co., Ltd.) and the like.

  Although content of the component (B) in this invention is not specifically limited, 0.01 to 20% is preferable, 0.1 to 5% suppresses the persistence of a moisturizing effect and the stickiness derived from humus soil extract more. Therefore, it is more preferable.

  The content of the component (A) and the component (B) can be arbitrarily selected, and the content ratio is not particularly limited, but by setting the content ratio to a specific range. Further, the effect of the present invention can be further enhanced, which is preferable. The content ratio of such component (A) to component (B) is preferably (B) / (A) = 1 to 100,000, and more preferably in the range of 10 to 10,000. If it exists in this range, since suppression of the stickiness derived from a humus soil extract and provision of a moisturizing feeling are more excellent, it is preferable.

  The skin external preparation or cosmetic of the present invention is an ester of a higher fatty acid having 12 to 18 carbon atoms and a monohydric alcohol having 2 to 6 carbon atoms as a component (C) in addition to the above components, 25 It can contain ester oil that is liquid at ℃. By containing a component (C), a moisturizing feeling can be further maintained and it is preferable. Examples of the component (C) include hexyl laurate, butyl myristate, methyl palmitate, ethyl palmitate, ethyl stearate, butyl stearate, methyl oleate, ethyl oleate, and ethyl linoleate. Species or two or more can be used. Among these, ethyl oleate and ethyl linoleate are more preferable from the viewpoint that the moisturizing feeling is excellent. Examples of the commercially available component (C) include NIKKOL EOO, Nikkor VF-E (all manufactured by Nikko Chemicals), CLEARBRIGHT E-81S (manufactured by NOF Corporation), and the like.

  Although content of the component (C) in this invention is not specifically limited, 0.01-10% is preferable and 0.05-5% is still more preferable when maintaining a moisturizing effect.

  In the present invention, oil agents other than components (B) and (C) can be used as the oil agent. There is no particular limitation as long as it is used for normal skin external preparations or cosmetics other than the components (B) and (C), regardless of animal oil, vegetable oil, mineral oil, synthetic oil, hydrocarbons, fats and oils, Waxes, hardened oils, esters, silicone oils, fluorine-based oils, lanolin derivatives, oil-soluble ultraviolet absorbers, and the like can be used.

  In the present invention, the content of oil agents other than components (B) and (C) is determined by the balance with other components, but the total content of all oil agents including the components (B) and (C). The amount is preferably 0.01 to 20%, more preferably 0.05 to 15%, still more preferably 0.1 to 5%. If the total content of all the oils is within this range, it is preferable because an external preparation for skin or cosmetics with a more suppressed stickiness can be obtained.

  In the present invention, in addition to the above essential components, water, alcohols, surfactants, oily components, water-soluble polymers, moisturizing agents are usually included in cosmetics as long as the effects of the present invention are not impaired. Components, ultraviolet absorbers, antioxidants, metal chelating agents, preservatives, powders, pigments, fragrances, various drugs, and the like can be optionally contained within a range that does not hinder the effects of the present invention. Examples of such components include the following.

  The water is not particularly limited as long as it is usually used for the production of cosmetics, and water vapor derived from plants such as ordinary water, purified water, hot spring water, deep water, lavender water, rose water, orange flower water and the like. Distilled water etc. are mentioned and 1 type (s) or 2 or more types can be used.

  Water-soluble polymers include gum arabic, tragacanth, galactan, carob gum, guar gum, cationized guar gum, caraya gum, carrageenan, pectin, agar, quince seed (malmello), starch (rice, corn, potato, wheat), alge colloid ( Plant-based polymers such as brown alga extract), microbial polymers such as dextran, succinoglucan, and pullulan, animal-based polymers such as collagen, casein, albumin, and gelatin, and starch-based compounds such as carboxymethyl starch and methylhydroxypropyl starch Polymer, methylcellulose, nitrocellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, sodium cellulose sulfate, hydroxypropylcellulose, cationization Cellulose polymers such as droxyethylcellulose, sodium carboxymethylcellulose, crystalline cellulose, cellulose powder, alginic acid polymers such as sodium alginate and propylene glycol alginate, polyvinyl methyl ether, carboxyvinyl polymer (such as CARBOPOL (trade name)), Vinyl polymers such as alkyl-modified carboxylic vinyl polymers (such as PEMULEN (trade name)), polyoxyethylene polymers, polyoxyethylene polyoxypropylene copolymer polymers, sodium polyacrylate, polyethyl acrylate, polyacrylamide Acrylic polymers such as polyethyleneimine, organic water-soluble polymers such as cationic polymers, bentonite, magnesium aluminum silicate, laponite, hex Light, inorganic water-soluble polymers and the like such as anhydrous silicic acid, can be used alone or in combination.

  Examples of the moisturizing component include saccharides, amino acids and derivatives thereof, peptides, plant extracts and the like, and one or more kinds can be used.

  Examples of sugars include sorbitol, erythritol, maltose, maltitol, xylitol, xylose, trehalose, inositol, glucose, mannitol, pentaerythritol, fructose, sucrose and esters thereof, dextrin and derivatives thereof, honey, brown sugar extract, and the like. .

  Examples of amino acids include glycine, alanine, valine, isoleucine, serine, threonine, aspartic acid, glutamic acid, asparagine, glutamine, lysine, hydroxylysine, arginine, cystine, cysteine, acetylcysteine, methionine, phenylalanine, tyrosine, proline, hydroxy Examples include proline, ortinin, citrulline, theanine, creatine, and creatinine.

  Examples of amino acid derivatives include glutathione, pyrrolidone carboxylic acid, N-acyl glutamic acid lysine condensate and the like.

  Peptides may be derived from animals, fish, shellfish, plants, and specifically, collagen and derivatives thereof or hydrolysates thereof, elastin and derivatives thereof or hydrolysates thereof, keratin and derivatives thereof or the like. Degradation products, wheat proteins and derivatives thereof or hydrolysates thereof, soybean proteins and derivatives or hydrolysates thereof, and the like.

  Plant extracts include, for example, buckwheat, auren, shikon, peonies, assembly, birch, sage, loquat, carrot, aloe, mallow, iris, grape, yokinein, loofah, lily, saffron, senkyu, ginger, hypericum, onionis, Examples thereof include garlic, pepper, chimney, toki, seaweed and the like appropriately extracted with water or an organic solvent.

  Examples of the antioxidant include ascorbic acid, α-tocopherol, dibutylhydroxytoluene, butylhydroxyanisole and the like.

  Examples of the preservative include benzoic acid, salicylic acid, carboxylic acid, sorbic acid, paraoxybenzoic acid ester, benzalkonium chloride, chlorhexidine chloride, trichlorocarbanilide, photosensitizer, phenoxyethanol and the like.

  The external preparation for skin or cosmetics to be applied to the skin of the present invention can be produced according to a conventional method. For example, a surfactant or other oil agent is added to the component (B) and heated to 90 ° C. to mix uniformly. It can be obtained by adding to the component (A) previously mixed with other aqueous components.

  The properties of the external preparation for skin or cosmetics applied to the skin of the present invention are not particularly limited, and may be any of liquid, gel, cream, semi-solid, solid, stick, powder, etc. . Among these, it is preferable that it is liquid because non-stickiness can be felt more remarkably.

  Examples of the skin external preparation or cosmetic of the present invention include skin external preparations such as pharmaceuticals and cosmetics. For example, external solid preparations, external liquid preparations, sprays, ointments, creams, gels And cosmetics, patches, emulsions, lotions, cosmetics, pack cosmetics, facial cleansers, massage cosmetics, cosmetic bases, body cosmetics, hair cosmetics and the like. On the other hand, the form of the external preparation for skin or cosmetic of the present invention may be any of oil-in-water type, water-in-oil type, multiple emulsion, microemulsion, etc., and can be appropriately selected according to the use and purpose. In view of the above, an oil-in-water type is preferable.

EXAMPLES Next, an Example is given and this invention is demonstrated further. In addition, these do not limit this invention at all.
[Production Example 1: Production 1 of humus soil extract]
The corrosive soil collected from the ground (soil near the coast of the Kyushu region) was dried and then pulverized. 5 kg of this pulverized product and 20 liters of purified water were mixed and stirred for 2 hours, further stirred at room temperature (about 10 to 30 ° C.) for 7 days, and allowed to stand for 20 days. After standing, it was filtered using a membrane filter (pore diameter 0.45 μm) to obtain an aqueous solution of humus extract (stock solution). The pH (20 ° C.) at this time was 3.0. The dry extract content (extract concentration) was 0.4% by mass. The total amount of humic substances contained in this stock solution is 350 mg / L (438 mg / L when converted to an aqueous solution of 5 g of dry extract / 1 L of water), and the contents of humic acid and fulvic acid are 4 mg / L and It was 6.7 mg / L (5 mg / L and 8.4 mg / L, respectively, when converted to an aqueous solution of 5 g of dry extract / 1 L of water). In the following examples, the dried extract was used as it was.

Methods for the determination of humic acid and fulvic acid are described in the above-mentioned reference Soil Science and Plant Nutrition, 38, 23-30 (Kuwatsuka S et al. 1992); Soil Science and
Plant Nutrition, 40, 601-608 (Watanabe A. et al. 1994); Humic Substances Reseacrh, 1, 18-28 (Watanabe A. et al. 2004).

Examples 1 to 10 and Comparative Examples 1 to 3: Cosmetic liquids The cosmetic liquids shown in Tables 1 and 2 below were prepared by the following manufacturing method, and (i) a moisturizing feeling immediately after application, (b) a continuous moisturizing feeling, ( C) Each item of non-stickiness was evaluated and determined by the following evaluation method and criteria, and the results are shown in Table 1 and Table 2.

* 1: El Dew PS-203 (Ajinomoto Co.)
* 2: PLANDOOL-S (Nippon Seika Co., Ltd.)
* 3: Castride MS (manufactured by National Mimatsusha)
* 4: Polybutene HV-100F (Nippon Natural Products)

(Production method)
A: Components 1 to 8 are mixed uniformly at room temperature.
B: Components 9 to 14 are mixed uniformly at 70 ° C.
C: B is added to A and mixed uniformly.
D: C was filled into a dispenser container to obtain a serum.

[Evaluation methods for evaluation items (a) to (c)]
20 cosmetic cosmetic evaluation panels were allowed to use the cosmetic liquids of Examples 1 to 10 and Comparative Examples 1 to 3 after washing their face. (I) Moisturizing feeling immediately after application, (b) Sustained moisturizing feeling, ) Sensory evaluation was performed on each item without stickiness.
(I) About the moisturizing feeling immediately after application, the serum was familiarized and the moisturizing feeling immediately after it was calmed was evaluated. (B) About the continuation of the moisturizing feeling, a serum was used to evaluate the moisturizing feeling of the skin after 2 hours had passed in a test room at 20 ° C. and 50% RH. (C) Regarding the non-stickiness, the preparation was blended and the non-stickiness was evaluated. Each evaluation item was subjected to sensory evaluation in seven stages according to the following evaluation criteria (I), and the average score of all panels was determined according to the following criteria (II).

Evaluation criteria (I)
[Evaluation Result]: [Score]
Very good: 6 points Good: 5 points Somewhat good: 4 points Normal: 3 points Somewhat bad: 2 points Bad: 1 point Very bad: 0 points criteria (II)
[Average score]: [Judgment]
More than 5 points: ◎
Over 3.5 points and below 5 points: ○
More than 1 point and 3.5 points or less: △
1 point or less: ×

As is clear from the results of Tables 1 and 2, the cosmetic liquids of Examples 1 to 10 were excellent in all evaluation items of “moisturizing feeling immediately after application”, “continuation of moisturizing feeling”, and “non-stickiness”. It was a result.
On the other hand, Comparative Example 1 which does not contain the component (B) water-holding oil is insufficient in both the moisturizing feeling immediately after application and the persistence of the moisturizing feeling, and the stickiness derived from the component (A) humus soil extract is prominent. Oops. In Comparative Example 2 containing petrolatum, which is a hydrocarbon-based oil without water retention, in place of component (B), although it was able to give a moisturizing feeling immediately after coating, it was inferior in its sustainability and contained component (A). The stickiness could not be suppressed sufficiently. Similarly, in Comparative Example 3 in which the component (B) was replaced with polybutene, the stickiness of the polybutene itself was strong and the durability of the moisturizing feeling was poor.

Example 11: lotion (component) (mass%)
1. Citric acid 0.02
2. Sodium citrate 0.04
3. Humus soil extract of Production Example 1 0.025
4.1,3-Butylene glycol 5
5). Glycerin 7
6). 6. Purified water remaining amount Polyglyceryl tristearate-10 * 5 0.1
8). Methyl paraoxybenzoate 0.1
9. Tocopherol acetate 0.001
10. Sorbitan sesquioleate 0.02
11. Polysorbate 80 0.05
12 Di (C12-15) Palace-8 Phosphate 0.02
13. Ethanol 10
14 Perfume 0.03
* 5: EMALEX TSG-10 (Nippon Emulsion)

(Production method)
A: Components 1 to 6 are mixed.
B: Components 7 to 14 are added to A and mixed.
C: The above mixture was filled in a bottle container to obtain a skin lotion.

  The lotion of Example 11 was a lotion excellent in “moisturizing feeling immediately after application”, “sustained moisturizing feeling”, and “no stickiness”.

Example 12: Emulsion (component) (mass%)
1. N-stearoyl-L-glutamic acid 0.5
2. 1,3-butylene glycol 10
3. Sorbitan monoisostearate 0.1
4). Stearic acid 0.5
5). Cetostearyl alcohol 0.2
6). Liquid paraffin 4
7). Shea oil * 6 0.5
8). Triethylhexanoin 2
9. Methyl paraoxybenzoate 0.1
10. Rosehip oil 0.1
11. Dimethicone 0.3
12 Hydrogenated soybean phospholipid 0.1
13. Purified water remaining amount 14. Sodium hydroxide 0.06
15. Glycerin 5
16. (Acrylates / alkyl acrylate (C10-30)) copolymer 0.15
17. Ethanol 5
18. Phenoxyethanol 0.05
19. Humus soil extract of Production Example 1 0.01
20. Perfume 0.04
* 6: Bioderma SX-19 <E> (Hydraulic power 110%) (Ichimaru Falcos)

(Production method)
A: Components 1 to 12 are dissolved by heating uniformly.
B: Components 13 and 14 are uniformly dissolved.
C: A is added to B and emulsified.
D: 15 to 20 are sequentially added to C and mixed uniformly.
E: The above mixture was filled in a bottle container to obtain an emulsion.

  The emulsion of Example 12 was an emulsion excellent in “moisturizing feeling immediately after application”, “sustained moisturizing feeling”, and “no stickiness”.

Example 13: Cleansing material (component) (mass%)
1. Dipropylene glycol 7
2. 1,3-butylene glycol 10
3. Diglycerin 2
4). Carboxyvinyl polymer 0.3
5). Purified water remaining amount 6. Sodium hydroxide 0.1
7). Propylene glycol dicaprate 5
8). Hydrogenated polyisobutene 1
9. N-lauroyl-L-glutamate di (cholesteryl / behenyl / octyldodecyl) * 7 0.1
10. Ethanol 4
11. Phenoxyethanol 0.5
12 Fragrance 0.3
13. Rosemary extract 0.02
14 Humus soil extract of Production Example 1 0.0005
* 7: El Deu CL-301 (Hydraulic power 235%) (Ajinomoto Co., Inc.)

(Production method)
A: Components 1 to 6 are mixed uniformly.
B: Components 7 to 9 are added to A and mixed uniformly.
C: Add 10-14 to B and mix uniformly.
D: The above mixture was filled in a container to obtain a cleansing material.

  The cleansing material of Example 13 was a cleansing material excellent in “moisturizing feeling immediately after washing”, “sustained moisturizing feeling”, and “no stickiness”.

Example 14: Cleaning material (component) (mass%)
1. Cocoyl glycine K 7
2. Cocoyl Methyl Taurine Na 4
3. Cocoamphoacetate Na 2
4). 4. Purified water remaining amount EDTA-2Na 0.1
6). Phenoxyethanol 0.1
7.1,3-Butylene glycol 16
8). L-serine 0.1
9. L-theanine 0.1
10. Humus soil extract of Production Example 1 0.0025
11. N-lauroyl-L-glutamic acid di (phytosteryl / octyldodecyl) * 1 0.01

(Production method)
A: Components 1 to 5 are mixed uniformly.
B: Components 6 to 11 are added to A and mixed uniformly.
C: The above mixture was filled in a pump former container to obtain a cleaning material.

  The cleaning material of Example 14 was excellent in “moisturizing feeling immediately after washing”, “sustained moisturizing feeling”, and “no stickiness”.

Example 15: Shampoo (component) (mass%)
1. EDTA-2Na 0.2
2. Sodium benzoate 0.5
3. Citric acid 0.5
4). 4. Purified water remaining amount Propylene glycol 0.5
6.1,3-Butylene glycol 0.3
7). Methyl paraoxybenzoate 0.3
8). Sodium polyoxyethylene lauryl ether sulfate 20
9. Palm oil fatty acid amidopropyl betaine solution 13
10. Polyquaternium-10 0.3
11. Polyquaternium-7 1
12 PPG-2 cocamide 0.1
13. Phenoxyethanol 0.2
14 Hydroxy stearic acid castor oil * 8 0.05
15. L-Menthol 0.1
16. Fragrance 0.5
17. Humus soil extract of Production Example 1 0.02
* 8: Technol MH (105% water holding capacity) (Yokoseki Yushi Co., Ltd.)

(Production method)
A: Components 1 to 11 are mixed uniformly.
B: Components 12 to 17 are added to A and mixed uniformly.
C: The above mixture was filled in a dispenser container to obtain a shampoo.

  The shampoo of Example 15 was a cleaning material excellent in “moisturizing feeling immediately after washing”, “sustained moisturizing feeling”, and “non-stickiness”.

Example 16: Hair conditioner (component) (mass%)
1. Cetostearyl alcohol 2
2. Behenyl alcohol 2.5
3. Glyceryl monostearate 0.5
4). Polyoxyethylene (40) hydrogenated castor oil 0.5
5). Ethyl oleate 0.5
6). Isopropyl myristate 3
7). N-lauroyl-L-glutamate di (phytosteryl / behenyl / octyldodecyl) * 9 1.5
8). Purified water remaining amount 9. Propylene glycol 10
10.1,2-pentanediol 0.1
11. Stearyltrimethylammonium chloride 2
12 Polyquaternium-10 0.3
13. Phenoxyethanol 0.2
14 Fragrance 0.7
15. Argania spinosa kernel oil 0.01
16. Safflower oil 0.02
17. Humus soil extract of Production Example 1 0.015
* 9: El Dew PS-306 (manufactured by Ajinomoto Co., Inc.)

(Production method)
A: Components 1 to 7 are mixed and dissolved uniformly.
B: Components 8 to 12 are uniformly dissolved by heating.
C: A is added to B and emulsified.
D: Components 13 to 17 are added to C and mixed uniformly.
E: The above mixture was filled in a dispenser container to obtain a hair conditioner.

  The hair conditioner of Example 16 was excellent in “moisturizing feeling immediately after washing”, “sustained moisturizing feeling”, and “no stickiness”.

Example 17: Hair treatment lotion (component) (mass%)
1. 1. Purified water remaining Glycine 1
3. Polyoxyethylene (10) hydrogenated castor oil 0.4
4). Cetostearyl alcohol 1
5). Dimer dilinoleic acid Dimer dilinoleyl bisisostearyl * 10 0.5
6). Glyceryl tri-2-ethylhexanoate 0.5
7). Diphenylsiloxyphenyl trimethicone 2.5
8). Dimethicone 2.5
9. Paramethoxycinnamate-2-ethylhexyl 0.2
10.4-tert-butyl-4′-methoxydibenzoylmethane 0.2
11. Tripropylene glycol 0.5
12 Stearyltrimethylammonium chloride 0.5
13. Methyl paraoxybenzoate 0.05
14 Humus soil extract of Production Example 1 0.015
15.1,3-Butylene glycol 5
16. Perfume 0.02
* 10: PLANDOOL-G (water retention 200%) (manufactured by Nippon Seika Co., Ltd.)

(Production method)
A: Heat component 1.
B: Components 2 to 13 are mixed and dissolved.
C: B is added to A and mixed uniformly, and components 14 to 16 are added and mixed.
D: C was filled into a mist dispenser container to obtain a hair treatment lotion.

  The hair treatment lotion of Example 17 was excellent in “moisturizing feeling immediately after application”, “sustained moisturizing feeling”, and “no stickiness”.

Example 18: Hair milk (component) (mass%)
1. Distearyldimethylammonium chloride 0.5
2. Stearyltrimethylammonium chloride 0.5
3. Cetostearyl alcohol 2
4). Behenyl alcohol 1
5). Vaseline 1
6). 2-ethylhexyl palmitate 1
7). Cetyl palmitate 1
8). Methylphenyl polysiloxane 0.5
9. Tetradecyl dodecanol 2.5
10. N-lauroyl-L-glutamic acid di (phytosteryl / octyldodecyl) * 1 0.5
11. N-lauroyl-L-glutamic acid di (cholesteryl / behenyl / octyldodecyl) * 7 0.5
12 N-lauroyl-L-dioctyldecyl glutamate * 11 0.5
13. N-lauroyl-L-glutamate di (phytosteryl /
Behenyl / octyldodecyl) * 12 0.5
14 N-lauroyl sarcosine isopropyl * 13 1
15. (Bisbutyroxyamodimethicone /
PEG-60) copolymer * 14 1.1
16. Cetyl 2-ethylhexanoate 1.1
17. Ethanol 2
18. Fragrance 0.3
19. Phenoxyethanol 0.5
20. Humus soil extract of Production Example 1 1.5
21. Purified water remaining amount * 11: AMITER LG-2000 (manufactured by Nippon Emulsion Co., Ltd.)
* 12: El Dew PS-304 (water holding capacity 420%) (Ajinomoto Co., Inc.)
* 13: El Dew SL-205 (200% water holding capacity) (Ajinomoto Co., Inc.)
* 14: Aminopolyether-modified organopolysiloxane in Silsty 401 (Toray Dow Corning). The blending percentage is expressed as a pure amount.

(Production method)
A: Components 1 to 14 are heated to 80 ° C. and mixed.
B: Components 20 to 21 are heated to 80 ° C. and mixed.
C: A is added to B and emulsified.
D: C is cooled.
E: Components 15 to 19 were sequentially added to D and mixed uniformly to obtain hair milk.

  The hair milk of Example 18 was an emulsion excellent in “moisturizing feeling immediately after application”, “sustained moisturizing feeling”, and “no stickiness”.

Example 19: Hair wax (O / W type)
(Ingredient) (mass%)
1. Polyoxyethylene monostearate (55E.O.) 2.5
2. Polyoxyethylene behenyl ether (30E.O.) 0.5
3. Behenyl alcohol 1
4). Cetostearyl alcohol 2
5). Candelilla wax 2
6). Microcrystalline wax 2
7). Paraffin wax 2
8). Dextrin fatty acid ester 1
9. Cetyl palmitate 2
10. Vaseline 1
11. Glyceryl tri-2-ethylhexanoate 5
12 Liquid paraffin 5
13. Ethyl hexyl methoxycinnamate 1
14 N-lauroyl-L-glutamate di (phytosteryl / behenyl / octyldodecyl) * 9 2
15. Purified water remaining 16.1,3-butylene glycol 5
17. Tripropylene glycol 1
18. Humus soil extract of Production Example 1 0.8
19. Glycine 0.2
20. Phenoxyethanol 0.5
21. Fragrance 0.1

(Production method)
A: Components 1 to 14 are uniformly mixed at 80 ° C.
B: Components 15 to 19 are added to A and mixed uniformly.
C: After cooling, ingredients 20 and 21 were added to B and mixed to obtain a hair wax.

  The hair wax (O / W type) of Example 19 was an emulsion excellent in “moisturizing feeling immediately after application”, “sustained moisturizing feeling”, and “non-stickiness”.

Example 20: Ointment (component) (mass%)
1. Stearyl alcohol 18.0
2. Owl 20.0
3. Polyoxyethylene (20) monooleate 0.3
4). Tocopherol 0.1
5). Vaseline 40.0
6). N-lauroyl-L-glutamic acid di (phytosteryl / octyldodecyl) * 1 0.5
7). Ethyl linoleate 0.5
8). Methyl palmitate 0.5
9. Purified water remaining amount 10. Glycerin 10.0
11. Humus soil extract of Production Example 1 0.5

(Production method)
A: Components 1 to 8 are mixed uniformly at 70 ° C.
B: Ingredients 9 to 11 are heated to 70 ° C.
C: B was added to A and emulsified to obtain an ointment.

  The ointment of Example 20 was an ointment excellent in “moisturizing feeling immediately after application”, “sustained moisturizing feeling”, and “no stickiness”.

Claims (9)

The following components (A) and (B);
(A) Humus soil extract (B) An external preparation for skin or cosmetics containing a hydrated oil. The skin external preparation or cosmetic according to claim 1, wherein the component (A) humus soil extract is an aqueous solvent extract. The component (A) humus soil extract contains 100 mg / L or more of humic substance when dissolved or suspended in water so that the extract concentration is 0.5% by mass. The external preparation for skin or cosmetics described in 1. The component (A) humus soil extract contains 0.1 to 100 mg / L of fulvic acid when dissolved or suspended in water so that the extract concentration is 0.5% by mass. The skin external preparation or cosmetic according to any one of 1 to 3. The external preparation for skin according to any one of claims 1 to 4, wherein the component (B) water-holding oil is one or more selected from N-acyl amino acid esters, glycerin fatty acid esters, and dimer acid esters. Cosmetics. The skin external preparation or cosmetic according to any one of claims 1 to 5, wherein the content of the component (A) is 0.00001 to 1% by mass as an extract. The skin external preparation or cosmetic according to any one of claims 1 to 6, wherein the content of the component (B) is 0.01 to 10% by mass. Furthermore, as a component (C), it is an ester of a higher fatty acid having 12 to 18 carbon atoms and a monohydric alcohol having 2 to 6 carbon atoms, and contains one or more ester oils which are liquid at 25 ° C. The skin external preparation or cosmetic according to any one of claims 1 to 7. The skin external preparation or cosmetic according to any one of claims 1 to 8, wherein the total content of the oil is 0.01 to 20% by mass.