CN111213750A - Dryness-moistening and face-beautifying green tea - Google Patents
Dryness-moistening and face-beautifying green tea Download PDFInfo
- Publication number
- CN111213750A CN111213750A CN201811411689.1A CN201811411689A CN111213750A CN 111213750 A CN111213750 A CN 111213750A CN 201811411689 A CN201811411689 A CN 201811411689A CN 111213750 A CN111213750 A CN 111213750A
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- green tea
- moistening
- dryness
- tea
- extract
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- 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
-
- 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
- A23F3/16—Tea extraction; Tea extracts; Treating tea extract; Making instant tea
- A23F3/163—Liquid or semi-liquid tea extract preparations, e.g. gels, liquid extracts in solid capsules
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a dryness moistening and beautifying green tea, which adopts biological enzyme to carry out clarification treatment on a green tea extract, and adds honey and red dates in a blending process, so that the prepared tea beverage has good taste, has the functions of clearing heat and removing toxicity, dispelling summer heat and moistening dryness, promoting the production of body fluid to quench thirst, and clearing, moistening and reducing sweetness, has unique effect on relieving the discomfort of internal heat, dryness heat and the like of a human body caused by climate, diet, living habits and other reasons, and simultaneously has the functions of beautifying and cancer prevention, and the preparation method is simple, various active effective substances are not easy to be damaged and reduced, and has no toxic or side effect.
Description
Technical Field
The invention belongs to a preparation method of tea beverages, and particularly relates to dryness-moistening and face-beautifying green tea.
Background
In recent years, tea beverages which are natural, healthy, fast and convenient have rapidly increased at home and abroad, and become the most vigorous and potential beverages. The traditional green tea is prepared by using young buds and leaves of tea trees as raw materials and carrying out the processes of enzyme deactivation, rolling, drying and the like. The fresh tea leaves have various active effective substances, and after the tea leaves are processed into dry tea, the activity of a plurality of effective substances is destroyed and reduced, Chinese patent CN1718030A discloses a green tea beverage and a preparation method thereof, wherein the juice extraction process is carried out by low-temperature and low-oxygen extraction through professional equipment, and the green tea beverage is not easy to popularize and apply.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide the dryness-moistening and face-beautifying green tea.
The invention provides dryness moistening and beautifying green tea, which comprises the following working procedures:
(1) cleaning and soaking tea leaves;
(2) extraction: heating the extracting solution prepared in the extracting process to 50-60 ℃, adding Papain (Papain), reacting for 30-60 minutes, and filtering with a microporous membrane (100-0.1um), wherein the volume/weight (L/kg) ratio of the extracting solution to the Papain is 1: 0.05-0.5; clarifying;
(3) blending: adding water 3-5 times the volume of the clear green tea extract, honey 0.01-0.1 time the volume of the clear green tea extract, and concentrated jujube juice 0.1-0.5 time the volume of the clear green tea extract, and stirring uniformly;
(4) sterilizing and encapsulating.
Preferably, rhizopus cohnii CGMCC 3.2681 is added to the extract in the extraction step, and the volume ratio of the extract to the expanded medium is 1: 0.001-0.005.
Preferably, the honey is rape nectar, linden honey, wattle honey and astragalus honey.
Preferably, the extraction process comprises: putting the soaked tea into a microwave extraction tank, heating to 80-85 deg.C, extracting for 20-60 min, discharging the extractive solution, and keeping the tea residue in the extraction tank.
5. The dryness-moistening and beauty-maintaining green tea as claimed in claim 4, wherein the tea leaves residue is repeatedly extracted 2 to 4 times.
Preferably, the potting step is performed under nitrogen protection.
Preferably, the sterilization process is high-temperature instant sterilization, wherein the sterilization temperature is 120-140 ℃ and the sterilization time is 4-6 seconds.
Compared with the prior art, the invention has the following beneficial effects:
the invention adopts biological enzyme to carry out clarification treatment on the green tea extract, and adds honey and red dates in the blending process, so that the prepared tea beverage has good taste, the effects of clearing away heat and toxic materials, dispelling summer heat and moistening dryness, promoting the production of body fluid to quench thirst, and moistening and reducing sweetness, has unique effect on relieving the discomfort of internal heat, dryness heat and the like of a human body caused by climate, diet, living habits and other reasons, also has the effects of beautifying and cancer prevention, and has simple preparation method, a plurality of active effective substances are not easy to be damaged and reduced, and no toxic or side effect exists.
Detailed Description
The present invention is explained and illustrated in detail below with reference to specific examples so that those skilled in the art can better understand the present invention and can practice it.
Example 1:
1. tea leaf cleaning: collecting freshly picked yellow camellia leaves, and washing with water for 2 times.
2. A soaking procedure: adding 30 deg.C water into the cleaned folium Camelliae sinensis, soaking for 1 hr, wherein the water is added in an amount of 2-3 times of the weight of the folium Camelliae sinensis.
3. An extraction process: conveying the soaked tea leaves and water into a microwave extraction tank, wherein the weight ratio of the tea leaves to the water is 1: 5, heating to 80 ℃, extracting for 20 minutes, cooling to 60 ℃, discharging the extracting solution, and keeping the tea leaves in an extracting tank for later use.
4. A clarification process: adding Papain (Papain) into the 60 ℃ extracting solution prepared in the extraction process, reacting for 30 minutes, cooling to room temperature, and filtering with a microporous membrane (100um) to obtain the finished product, wherein the volume/weight (L/kg) ratio of the extracting solution to the Papain is 1: 0.05.
5. blending: and (3) adding 3-5 times of water, 0.01 times of honey and 0.1 times of concentrated jujube juice into the clarified green tea extract, and uniformly stirring.
6. A sterilization process: filtering the prepared green tea extractive solution with microporous membrane (0.1um), and sterilizing.
7. And (3) encapsulating: and (4) encapsulating the sterilized green tea extract under the protection of nitrogen.
Example 2:
1. tea leaf cleaning: collecting freshly picked yellow camellia leaves, and washing with water for 3 times.
2. A soaking procedure: adding 50 deg.C water into the cleaned folium Camelliae sinensis, soaking for 2 hr, wherein the water is added in an amount of 2-3 times of the weight of the folium Camelliae sinensis.
3. An extraction process: conveying the soaked tea leaves and water into a microwave extraction tank, wherein the weight ratio of the tea leaves to the water is 1: 6, heating to 85 ℃, extracting for 40 minutes, cooling to 50 ℃, discharging the extracting solution, and keeping the tea leaves in the extracting tank for later use.
4. A clarification process: adding Papain (Papain) into the 50 ℃ extracting solution prepared in the extraction process, reacting for 30 minutes, cooling to room temperature, and filtering with a microporous membrane (100um) to obtain the extract, wherein the volume/weight (L/kg) ratio of the extracting solution to the Papain is 1: 0.2.
5. blending: and (3) adding water with the volume 3 times that of the clarified green tea extract, honey with the volume 0.05 times that of the extract and concentrated jujube juice with the volume 0.3 times that of the extract into the clarified green tea extract, and uniformly stirring the mixture to obtain the jujube juice beverage.
6. A sterilization process: filtering the prepared green tea extractive solution with microporous membrane (0.1um), and sterilizing.
7. And (3) encapsulating: and (4) encapsulating the sterilized green tea extract under the protection of nitrogen.
Example 3:
1. tea leaf cleaning: collecting freshly picked yellow camellia leaves, and washing with water for 3 times.
2. A soaking procedure: adding 60 deg.C water into the cleaned folium Camelliae sinensis, soaking for 1 hr, wherein the water is added in an amount of 3 times of the weight of the folium Camelliae sinensis to submerge the folium Camelliae sinensis completely.
3. An extraction process: conveying the soaked tea leaves and water into a microwave extraction tank, wherein the weight ratio of the tea leaves to the water is 1: 8, heating to 85 ℃, extracting for 60 minutes, cooling to 50 ℃, discharging the extracting solution, and keeping the tea leaves in the extracting tank for later use.
4. A clarification process: adding Papain (Papain) and Rhizopus cohnii CGMCC 3.2681 into the 50 deg.C extractive solution obtained in the extraction process, reacting for 30 min, cooling to room temperature, and filtering with microporous membrane (0.1um) at volume/weight ratio of the extractive solution to Papain (L/kg) of 1: 0.2 and volume ratio of the extractive solution to Rhizopus cohnii amplification culture medium of 1: 0.0015 said Rhizopus cohnii amplification medium contains 2X 107 or more active cells per ml of liquid.
5. Blending: and (3) adding water with the volume 3 times that of the clarified green tea extract, honey with the volume 0.1 time that of the extract and concentrated jujube juice with the volume 0.5 time that of the extract into the clarified green tea extract, and uniformly stirring the mixture to obtain the jujube juice beverage.
6. A sterilization process: and (3) carrying out ultrahigh-temperature instantaneous sterilization on the prepared green tea extract, wherein the sterilization temperature is 120 ℃ and the sterilization time is 4-6 seconds.
7. And (3) encapsulating: and (4) encapsulating the sterilized green tea extract under the protection of nitrogen.
The green tea beverages prepared in examples 1 to 3 had slightly sweet mouthfeel, the content of tea polyphenol was 450 to 470mg/L, the content of caffeine was 70 to 80mg/L, the appearances of examples 1 and 2 were slightly hazy, and the appearance of example 3 was transparent.
The above embodiments are only for the purpose of promoting an understanding of the core concepts of the invention, and any obvious modifications, equivalents or other improvements made without departing from the spirit of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The dryness-moistening and beauty-maintaining green tea is characterized by comprising the following working procedures:
(1) cleaning and soaking tea leaves;
(2) extraction: heating the extracting solution prepared in the extracting process to 50-60 ℃, adding Papain (Papain), reacting for 30-60 minutes, and filtering with a microporous membrane (100-0.1um), wherein the volume/weight (L/kg) ratio of the extracting solution to the Papain is 1: 0.05-0.5; clarifying;
(3) blending: adding water 3-5 times the volume of the clear green tea extract, honey 0.01-0.1 time the volume of the clear green tea extract, and concentrated jujube juice 0.1-0.5 time the volume of the clear green tea extract, and stirring uniformly;
(4) sterilizing and encapsulating.
2. The dryness-moistening and beauty-maintaining green tea as claimed in claim 1, wherein rhizopus cohnii CGMCC 3.2681 is added to the extract of the extraction process, and the volume ratio of the extract to the expanded medium is 1: 0.001-0.005.
3. The dryness-moistening and beauty-maintaining green tea as claimed in claim 1, wherein the honey is rape nectar, linden honey, vitex honey, and milk vetch honey.
4. The dryness-moistening and beauty-maintaining green tea as claimed in claim 1, 2 or 3, wherein the extraction process comprises: putting the soaked tea into a microwave extraction tank, heating to 80-85 deg.C, extracting for 20-60 min, discharging the extractive solution, and keeping the tea residue in the extraction tank.
5. The dryness-moistening and beauty-maintaining green tea as claimed in claim 4, wherein the tea leaves residue is repeatedly extracted 2 to 4 times.
6. The dryness-moistening and beautifying green tea as claimed in claim 1, 2 or 3, wherein the encapsulating process is performed under the protection of nitrogen.
7. The dryness-moistening and beautifying green tea as claimed in claim 1, 2 or 3, wherein the sterilization process is high-temperature instantaneous sterilization, the sterilization temperature is 120-140 ℃, and the sterilization time is 4-6 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811411689.1A CN111213750A (en) | 2018-11-25 | 2018-11-25 | Dryness-moistening and face-beautifying green tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811411689.1A CN111213750A (en) | 2018-11-25 | 2018-11-25 | Dryness-moistening and face-beautifying green tea |
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| Publication Number | Publication Date |
|---|---|
| CN111213750A true CN111213750A (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811411689.1A Pending CN111213750A (en) | 2018-11-25 | 2018-11-25 | Dryness-moistening and face-beautifying green tea |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586714A (en) * | 2020-12-10 | 2021-04-02 | 安徽珍品鲜食品有限公司 | Tea-flavored granular seasoning and preparation method thereof |
-
2018
- 2018-11-25 CN CN201811411689.1A patent/CN111213750A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586714A (en) * | 2020-12-10 | 2021-04-02 | 安徽珍品鲜食品有限公司 | Tea-flavored granular seasoning and preparation method thereof |
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