CN112136932A - Coffee tea and preparation method thereof - Google Patents
Coffee tea and preparation method thereof Download PDFInfo
- Publication number
- CN112136932A CN112136932A CN201910593334.7A CN201910593334A CN112136932A CN 112136932 A CN112136932 A CN 112136932A CN 201910593334 A CN201910593334 A CN 201910593334A CN 112136932 A CN112136932 A CN 112136932A
- Authority
- CN
- China
- Prior art keywords
- water
- tea
- green tea
- coffee
- fineness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 241001122767 Theaceae Species 0.000 title 1
- 244000269722 Thea sinensis Species 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 235000009569 green tea Nutrition 0.000 claims abstract description 22
- 239000013078 crystal Substances 0.000 claims abstract description 21
- 235000013616 tea Nutrition 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 239000008213 purified water Substances 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 241000533293 Sesbania emerus Species 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000000227 grinding Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 9
- 230000001954 sterilising effect Effects 0.000 claims abstract description 9
- 238000004108 freeze drying Methods 0.000 claims abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 3
- 238000005520 cutting process Methods 0.000 abstract description 8
- 238000007710 freezing Methods 0.000 abstract description 8
- 230000008014 freezing Effects 0.000 abstract description 8
- 239000008187 granular material Substances 0.000 abstract description 8
- 230000001788 irregular Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000004480 active ingredient Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 8
- 238000010298 pulverizing process Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 230000035622 drinking Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/14—Tea preparations, e.g. using additives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Abstract
A coffee tea and its preparation method are provided. Mixing sun-dried green tea, coffee bean and green tea according to different proportions, performing ultrasonic sterilization for about 10 minutes, crushing and grinding into fine powder to achieve the fineness of below 0.02mm, adding purified water, fully mixing according to the weight ratio of 1: 1, standing at normal temperature (between 15 and 25 ℃) for 60 minutes, putting the mixture into a high-pressure extruder to fully extrude out the active ingredients in the mixture, then filtering a screen (the fineness is not more than 0.02mm), removing solid residues, leaving water-soluble mixed crystals, injecting the purified water (between 15 and 25 ℃) according to the proportion (the proportion is designed according to the requirements of product shape and density) of the mixed crystals and water of 1: 6-12 (between 1: 6 and 1: 12), putting the mixed crystals and the water into a production workshop at the temperature of below-40 ℃ for ice sealing, freezing and cutting into irregular square ice blocks of 5mm-12mm, performing low-temperature freeze-drying technology, forming the product as dried soluble granules.
Description
Technical Field
The invention relates to a preparation technology of coffee tea.
Background
Tea plays a long lasting and unappealing special role in the traditional culture of china. The tea can not only keep the body and mind healthy and joyful, but also form inherent historical precipitates in the historical Changhe.
In the last 10 years, domestic tea yield is far greater than demand, low in price and not marketable. What is more about how does domestic coffee beans wander at the low end for a long time at a very low price, and how can tea and coffee be perfectly combined?
Not only can realize comfortable mouthfeel, but also can generate high-efficiency drinking and health-care values. The coffee tea manufactured by adopting the low-temperature freeze-drying technology perfectly combines tea and coffee, can be adapted to Chinese people, and can meet the requirements of Western people.
Disclosure of Invention
The invention aims to provide a coffee tea formula and a preparation method thereof.
2, the technical scheme of the invention is as follows:
a coffee tea is prepared from Yunnan big-leaf sun-dried green tea 35-75%, coffee bean 12-35%, and green tea 3-25% by freeze-drying at low temperature.
3, the preparation method of the coffee tea comprises the following steps:
mixing sun-dried green tea, coffee bean and green tea according to different proportions, performing ultrasonic sterilization for about 10 minutes, crushing and grinding into fine powder to achieve the fineness of below 0.02mm, adding purified water, fully mixing according to the weight ratio of 1: 1, standing at normal temperature (between 15 and 25 ℃) for 60 minutes, putting the mixture into a high-pressure extruder to fully extrude out the active ingredients in the mixture, then filtering a screen (the fineness is not more than 0.02mm), removing solid residues, leaving water-soluble mixed crystals, injecting the purified water (between 15 and 25 ℃) according to the proportion (the proportion is designed according to the requirements of product shape and density) of the mixed crystals and water of 1: 6-12 (between 1: 6 and 1: 12), putting the mixed crystals and the water into a production workshop at the temperature of below-40 ℃ for ice sealing, freezing and cutting into irregular square ice blocks of 5mm-12mm, performing low-temperature freeze-drying technology, forming the product as dried soluble granules.
Detailed Description
The present invention is illustrated in detail below by way of examples, which are intended to illustrate but not to limit the scope of the invention.
2, (1) example 1 coffee tea was prepared as follows:
(a) preparing the following raw materials in parts by weight (according to a production vessel):
10% of coffee bean, 80% of big leaf sun-dried green tea and 10% of green tea
(b) Sterilizing by ultrasonic wave for about 10 minutes, mixing, pulverizing into fine powder, grinding to fineness below 0.02mm, adding purified water, mixing at a weight ratio of 1: 1, standing at room temperature (15-25 deg.C) for 60 minutes, extruding out the effective components of the mixture in a high-pressure extruder, filtering with a filter screen (fineness no more than 0.02mm), removing solid residue to obtain water-soluble mixed crystal, adding purified water (at 15-25 deg.C) at a ratio of mixed crystal to water (1: 6-12 (1: 6-1: 12), freezing at a temperature below-40 deg.C, cutting into irregular square ice blocks of 5-12 mm, and lyophilizing at low temperature to obtain dry soluble granules, forming the product.
(2) Example 2 coffee tea was prepared as follows:
(a) preparing the following raw materials in parts by weight (according to a production vessel):
15% of coffee beans, 75% of big leaf sun-dried green tea and 10% of green tea
(b) Sterilizing by ultrasonic wave for about 10 minutes, mixing, pulverizing into fine powder, grinding to fineness below 0.02mm, adding purified water, mixing at a weight ratio of 1: 1, standing at room temperature (15-25 deg.C) for 60 minutes, extruding out the effective components of the mixture in a high-pressure extruder, filtering with a filter screen (fineness no more than 0.02mm), removing solid residue to obtain water-soluble mixed crystal, adding purified water (at 15-25 deg.C) at a ratio of mixed crystal to water (1: 6-12 (1: 6-1: 12), freezing at a temperature below-40 deg.C, cutting into irregular square ice blocks of 5-12 mm, and lyophilizing at low temperature to obtain dry soluble granules, forming the product.
(3) Example 3 coffee tea was prepared as follows:
(a) preparing the following raw materials in parts by weight (according to a production vessel):
20% of coffee beans, 65% of big leaf sun-dried green tea and 15% of green tea
(b) Sterilizing by ultrasonic wave for about 10 minutes, mixing, pulverizing into fine powder, grinding to fineness below 0.02mm, adding purified water, mixing at a weight ratio of 1: 1, standing at room temperature (15-25 deg.C) for 60 minutes, extruding out the effective components of the mixture in a high-pressure extruder, filtering with a filter screen (fineness no more than 0.02mm), removing solid residue to obtain water-soluble mixed crystal, adding purified water (at 15-25 deg.C) at a ratio of mixed crystal to water (1: 6-12 (1: 6-1: 12), freezing at a temperature below-40 deg.C, cutting into irregular square ice blocks of 5-12 mm, and lyophilizing at low temperature to obtain dry soluble granules, forming the product.
(4) Example 4, coffee tea was prepared as follows:
(a) preparing the following raw materials in parts by weight (according to a production vessel):
25% of coffee beans, 55% of big leaf sun-dried green tea and 20% of green tea
(b) Sterilizing by ultrasonic wave for about 10 minutes, mixing, pulverizing into fine powder, grinding to fineness below 0.02mm, adding purified water, mixing at a weight ratio of 1: 1, standing at room temperature (15-25 deg.C) for 60 minutes, extruding out the effective components of the mixture in a high-pressure extruder, filtering with a filter screen (fineness no more than 0.02mm), removing solid residue to obtain water-soluble mixed crystal, adding purified water (at 15-25 deg.C) at a ratio of mixed crystal to water (1: 6-12 (1: 6-1: 12), freezing at a temperature below-40 deg.C, cutting into irregular square ice blocks of 5-12 mm, and lyophilizing at low temperature to obtain dry soluble granules, forming the product.
(5) Example 5 coffee tea was prepared as follows:
(a) preparing the following raw materials in parts by weight (according to a production vessel):
30% of coffee bean, 50% of big leaf sun-dried green tea and 20% of green tea
(b) Sterilizing by ultrasonic wave for about 10 minutes, mixing, pulverizing into fine powder, grinding to fineness below 0.02mm, adding purified water, mixing at a weight ratio of 1: 1, standing at room temperature (15-25 deg.C) for 60 minutes, extruding out the effective components of the mixture in a high-pressure extruder, filtering with a filter screen (fineness no more than 0.02mm), removing solid residue to obtain water-soluble mixed crystal, adding purified water (at 15-25 deg.C) at a ratio of mixed crystal to water (1: 6-12 (1: 6-1: 12), freezing at a temperature below-40 deg.C, cutting into irregular square ice blocks of 5-12 mm, and lyophilizing at low temperature to obtain dry soluble granules, forming the product.
(6) Example 6 coffee tea was prepared as follows:
(a) preparing the following raw materials in parts by weight (according to a production vessel):
35% of coffee bean, 50% of big leaf sun-dried green tea and 15% of green tea
(b) Sterilizing by ultrasonic wave for about 10 minutes, mixing, pulverizing into fine powder, grinding to fineness below 0.02mm, adding purified water, mixing at a weight ratio of 1: 1, standing at room temperature (15-25 deg.C) for 60 minutes, extruding out the effective components of the mixture in a high-pressure extruder, filtering with a filter screen (fineness no more than 0.02mm), removing solid residue to obtain water-soluble mixed crystal, adding purified water (at 15-25 deg.C) at a ratio of mixed crystal to water (1: 6-12 (1: 6-1: 12), freezing at a temperature below-40 deg.C, cutting into irregular square ice blocks of 5-12 mm, and lyophilizing at low temperature to obtain dry soluble granules, forming the product.
Claims (2)
1. A coffee tea characterized by: the tea consists of 35 to 75 percent of Yunnan big-leaf sun-dried green tea, 12 to 35 percent of coffee beans and 3 to 25 percent of green tea.
2. The coffee tea is characterized in that: mixing sun-dried green tea leaves, coffee beans and green tea according to different proportions, performing ultrasonic sterilization for about 10 minutes, crushing and grinding into fine powder to achieve the fineness of below 0.02mm, adding purified water, fully mixing according to the weight ratio of 1: 1, standing for 60 minutes at normal temperature (between 15 and 25 ℃), putting the mixture into a high-pressure extruder to fully extrude out effective components in the mixture, then filtering a screen (the fineness is not more than 0.02mm), removing solid residues, leaving water-soluble mixed crystals, injecting the purified water according to the proportion (the proportion is designed according to the requirements of product shape and density) of the mixed crystals and water being 1: 6-12 (between 1: 6 and 1: 12), putting the mixture into a production workshop at the temperature of below-40 ℃, performing low-temperature freeze drying, and preparing the water-soluble mixed and dried crystals to form a product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593334.7A CN112136932A (en) | 2019-06-27 | 2019-06-27 | Coffee tea and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593334.7A CN112136932A (en) | 2019-06-27 | 2019-06-27 | Coffee tea and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112136932A true CN112136932A (en) | 2020-12-29 |
Family
ID=73892029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910593334.7A Pending CN112136932A (en) | 2019-06-27 | 2019-06-27 | Coffee tea and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112136932A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093874A (en) * | 1992-10-13 | 1994-10-26 | 家庭食品工业株式会社 | The manufacture method of instant powder |
| CN109043083A (en) * | 2018-09-19 | 2018-12-21 | 安徽咖力士咖啡食品有限公司 | A kind of tea coffee solid beverage and preparation method thereof |
-
2019
- 2019-06-27 CN CN201910593334.7A patent/CN112136932A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093874A (en) * | 1992-10-13 | 1994-10-26 | 家庭食品工业株式会社 | The manufacture method of instant powder |
| CN109043083A (en) * | 2018-09-19 | 2018-12-21 | 安徽咖力士咖啡食品有限公司 | A kind of tea coffee solid beverage and preparation method thereof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201229 |
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| RJ01 | Rejection of invention patent application after publication |