CN111642598A - Health tea powder and processing method thereof - Google Patents

Health tea powder and processing method thereof Download PDF

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Publication number
CN111642598A
CN111642598A CN202010677652.4A CN202010677652A CN111642598A CN 111642598 A CN111642598 A CN 111642598A CN 202010677652 A CN202010677652 A CN 202010677652A CN 111642598 A CN111642598 A CN 111642598A
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CN
China
Prior art keywords
parts
raw materials
tea
tea powder
water
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
Application number
CN202010677652.4A
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Chinese (zh)
Inventor
万在培
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuqing County Yulong Tea Co ltd
Original Assignee
Yuqing County Yulong Tea Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yuqing County Yulong Tea Co ltd filed Critical Yuqing County Yulong Tea Co ltd
Priority to CN202010677652.4A priority Critical patent/CN111642598A/en
Publication of CN111642598A publication Critical patent/CN111642598A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/16Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/18Extraction of water soluble tea constituents
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/16Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/22Drying or concentrating tea extract
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/16Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/30Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/16Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/30Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea
    • A23F3/32Agglomerating, flaking or tabletting or granulating

Abstract

The invention discloses health-care tea powder which comprises the following raw materials in parts by weight: 40-50 parts of tea, 5-10 parts of ginger, 10-20 parts of selfheal, 5-10 parts of red dates, 10-20 parts of honeysuckle and 5-10 parts of rock sugar. The processing method comprises the following steps: (1) selecting raw materials; (2) killing enzyme and bacteria; (3) extracting at normal temperature; (4) extracting at medium temperature; (5) extracting at high temperature; (6) concentrating and drying. The processing method of the invention ensures the full leaching of the active ingredients of the raw materials, the utilization rate of the raw materials is high, the multi-stage temperature extraction is carried out, the instant solubility of the product is ensured, the tea powder prepared by the invention has small loss of the nutrient components and good color, the content of microorganisms in the tea powder is reduced, and the product is ensured to be in line with the food safety.

Description

Health tea powder and processing method thereof
Technical Field
The invention belongs to the technical field of agricultural product processing, and particularly relates to health-care tea powder and a processing method thereof.
Background
The tea powder is prepared by crushing tea into tea powder of more than 600 meshes by adopting an instant crushing method, so that the original natural green, nutritional and pharmacological components of the tea are kept to the maximum extent, and the tea powder does not contain any chemical additive. Besides being directly drunk, the instant rice can be widely added into various flour products (cakes, bread, fine dried noodles, biscuits and bean curd); frozen products (milk jelly, ice cream, quick frozen glue pudding, ice cream, yogurt); the nutrition and health care effects of the candy chocolate, the melon seeds, the special stuffing for moon cakes, the medical health care products, the daily chemical products and the like are enhanced, different tea leaves can be made into different tea powders, and the same tea leaf can be made into different processes and has great difference. The tea has effects of promoting digestion, removing greasy, lowering fire, improving eyesight, calming heart, relieving restlessness, clearing summer-heat, removing toxic substances, promoting fluid production, and quenching thirst. The tea polyphenol contained in the tea has strong oxidation resistance and physiological activity, is a scavenger of free radicals of a human body, and can block the synthesis of various carcinogens such as ammonium nitrite and the like in the body. It can also absorb radioactive substances to protect female skin. The tea can be used for washing face, and also has effects of removing facial greasiness, astringing follicular orifice, and relieving skin aging. However, the efficacy of tea is relatively single, so many health tea beverages appear in recent years, but the current health tea beverage is inconvenient to carry and heat, so that the improvement of the existing health tea beverage is urgently needed to meet the requirements of people.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide health-care tea powder and a processing method thereof.
The health tea powder comprises the following raw materials in parts by weight: 40-50 parts of tea, 5-10 parts of ginger, 10-20 parts of selfheal, 5-10 parts of red dates, 10-20 parts of honeysuckle and 5-10 parts of rock sugar.
The tea is one or more of green tea, black tea, oolong tea, white tea, black tea, yellow tea and pressed tea.
The processing method of the health tea powder comprises the following steps:
(1) selecting raw materials: selecting mildew-free and worm-eaten-free tea leaves, selfheal, red dates and honeysuckle, removing impurities such as leaves, branches and trunks and the like for later use, and peeling off ginger for later use;
(2) enzyme killing and sterilization: performing steam enzyme killing and sterilization on the raw materials and the crystal sugar selected in the step (1);
(3) normal temperature extraction: soaking the raw materials in 25-28 deg.C water for 35-45min, precipitating, and collecting supernatant;
(4) medium-temperature extraction: leaching the precipitate in step (3) in 50-60 deg.C water for 20-25min, precipitating, and collecting supernatant;
(5) high-temperature extraction: leaching the precipitate in the step (4) in water of 90-95 deg.C for 15-20min, precipitating, and collecting supernatant;
(6) concentrating and drying: mixing the supernatants, vacuum concentrating, and spray drying.
In order to ensure that the effective components in the raw materials are extracted to the maximum extent, the ratio of the raw materials to the water in the step (3) is 1: 7-9. The ratio of the precipitate to the water in the step (4) is 1: 5-8. The ratio of the precipitate to the water in the step (5) is 1: 3-5.
In order to ensure that the nutrient substances in the tea soup are destroyed in the middle of the concentration process, the temperature of vacuum concentration in the step (6) is 20-25 ℃, and the vacuum degree is 0.003 MPa.
Compared with the prior art, the health tea powder and the processing method thereof have the beneficial effects that 1, the processing method ensures the full leaching of the effective components of the raw materials, the utilization rate of the raw materials is high, the multi-stage temperature extraction is carried out, and the good instant property of the product is ensured; 2. the tea powder prepared by the method has the advantages of small loss of nutritional ingredients and good color, reduces the content of microorganisms in the tea powder, and ensures that the product meets the food safety.
Detailed Description
The principles and features of this invention are described below in conjunction with examples, which are set forth to illustrate, but are not to be construed to limit the scope of the invention.
Example 1
The health tea powder comprises the following raw materials in parts by weight: 40 parts of tea, 5 parts of ginger, 10 parts of selfheal, 5 parts of red date, 10 parts of honeysuckle and 5 parts of rock candy.
The tea is one or more of green tea, black tea, oolong tea, white tea, black tea, yellow tea and pressed tea.
The processing method of the health tea powder comprises the following steps:
(1) selecting raw materials: selecting mildew-free and worm-eaten-free tea leaves, selfheal, red dates and honeysuckle, removing impurities such as leaves, branches and trunks and the like for later use, and peeling off ginger for later use;
(2) enzyme killing and sterilization: performing steam enzyme killing and sterilization on the raw materials and the crystal sugar selected in the step (1);
(3) normal temperature extraction: soaking the raw materials in 25-28 deg.C water for 35min, precipitating, and collecting supernatant;
(4) medium-temperature extraction: leaching the precipitate in the step (3) in water of 50-60 deg.C for 20min, precipitating, and collecting supernatant;
(5) high-temperature extraction: leaching the precipitate in the step (4) in water at 90-95 ℃ for 15min, then precipitating, and taking out supernatant;
(6) concentrating and drying: mixing the supernatants, vacuum concentrating, and spray drying.
In order to ensure that the effective components in the raw materials are extracted to the maximum extent, the ratio of the raw materials to the water in the step (3) is 1: 7. The ratio of the precipitate to the water in the step (4) is 1: 5. The ratio of the precipitate to the water in the step (5) is 1: 3.
In order to ensure that the nutrient substances in the tea soup are destroyed in the middle of the concentration process, the temperature of vacuum concentration in the step (6) is 20-25 ℃, and the vacuum degree is 0.003 MPa.
Example 2
The health tea powder comprises the following raw materials in parts by weight: 50 parts of tea, 10 parts of ginger, 20 parts of selfheal, 10 parts of red date, 20 parts of honeysuckle and 10 parts of rock candy.
The tea is one or more of green tea, black tea, oolong tea, white tea, black tea, yellow tea and pressed tea.
The processing method of the health tea powder comprises the following steps:
(1) selecting raw materials: selecting mildew-free and worm-eaten-free tea leaves, selfheal, red dates and honeysuckle, removing impurities such as leaves, branches and trunks and the like for later use, and peeling off ginger for later use;
(2) enzyme killing and sterilization: performing steam enzyme killing and sterilization on the raw materials and the crystal sugar selected in the step (1);
(3) normal temperature extraction: soaking the raw materials in 25-28 deg.C water for 45min, precipitating, and collecting supernatant;
(4) medium-temperature extraction: leaching the precipitate in the step (3) in water of 50-60 deg.C for 25min, precipitating, and collecting supernatant;
(5) high-temperature extraction: leaching the precipitate in the step (4) in water at 90-95 ℃ for 20min, then precipitating, and taking out supernatant;
(6) concentrating and drying: mixing the supernatants, vacuum concentrating, and spray drying.
In order to ensure that the effective components in the raw materials are extracted to the maximum extent, the ratio of the raw materials to the water in the step (3) is 1: 9. The ratio of the precipitate to the water in the step (4) is 1: 8. The ratio of the precipitate to the water in the step (5) is 1: 5.
In order to ensure that the nutrient substances in the tea soup are destroyed in the middle of the concentration process, the temperature of vacuum concentration in the step (6) is 20-25 ℃, and the vacuum degree is 0.003 MPa.
Example 3
The health tea powder comprises the following raw materials in parts by weight: 45 parts of tea, 8 parts of ginger, 15 parts of selfheal, 7 parts of red date, 15 parts of honeysuckle and 8 parts of rock candy.
The tea is one or more of green tea, black tea, oolong tea, white tea, black tea, yellow tea and pressed tea.
The processing method of the health tea powder comprises the following steps:
(1) selecting raw materials: selecting mildew-free and worm-eaten-free tea leaves, selfheal, red dates and honeysuckle, removing impurities such as leaves, branches and trunks and the like for later use, and peeling off ginger for later use;
(2) enzyme killing and sterilization: performing steam enzyme killing and sterilization on the raw materials and the crystal sugar selected in the step (1);
(3) normal temperature extraction: soaking the raw materials in 25-28 deg.C water for 30min, precipitating, and collecting supernatant;
(4) medium-temperature extraction: leaching the precipitate in the step (3) in water of 50-60 deg.C for 20min, precipitating, and collecting supernatant;
(5) high-temperature extraction: leaching the precipitate in the step (4) in water at 90-95 ℃ for 20min, then precipitating, and taking out supernatant;
(6) concentrating and drying: mixing the supernatants, vacuum concentrating, and spray drying.
In order to ensure that the effective components in the raw materials are extracted to the maximum extent, the ratio of the raw materials to the water in the step (3) is 1: 8. The ratio of the precipitate to the water in the step (4) is 1: 6. The ratio of the precipitate to the water in the step (5) is 1: 4.
In order to ensure that the nutrient substances in the tea soup are destroyed in the middle of the concentration process, the temperature of vacuum concentration in the step (6) is 20-25 ℃, and the vacuum degree is 0.003 MPa.
The processing method of the invention ensures the full leaching of the active ingredients of the raw materials, the utilization rate of the raw materials is high, the multi-stage temperature extraction is carried out, the instant solubility of the product is ensured, the tea powder prepared by the invention has small loss of the nutrient components and good color, the content of microorganisms in the tea powder is reduced, and the product is ensured to be in line with the food safety.
The scope of the present invention is not limited to the technical solutions disclosed in the embodiments, and any modifications, equivalent substitutions, improvements, etc. made to the above embodiments according to the technical spirit of the present invention fall within the scope of the present invention.

Claims (6)

1. A health tea powder is characterized in that: the feed comprises the following raw materials in parts by weight: 40-50 parts of tea, 5-10 parts of ginger, 10-20 parts of selfheal, 5-10 parts of red dates, 10-20 parts of honeysuckle and 5-10 parts of rock sugar.
2. A method for processing the health tea powder according to claim 1, wherein the method comprises the steps of: the method comprises the following steps:
(1) selecting raw materials: selecting tea, Prunellae Spica, fructus Jujubae and flos Lonicerae which are not mildewed and not damaged by worms, and peeling rhizoma Zingiberis recens;
(2) enzyme killing and sterilization: performing steam enzyme killing and sterilization on the raw materials and the crystal sugar selected in the step (1);
(3) normal temperature extraction: soaking the raw materials in 25-28 deg.C water for 35-45min, precipitating, and collecting supernatant;
(4) medium-temperature extraction: leaching the precipitate in step (3) in 50-60 deg.C water for 20-25min, precipitating, and collecting supernatant;
(5) high-temperature extraction: leaching the precipitate in the step (4) in water of 90-95 deg.C for 15-20min, precipitating, and collecting supernatant;
(6) concentrating and drying: mixing the supernatants, vacuum concentrating, and spray drying.
3. The processing method of health tea powder according to claim 2, characterized in that: the ratio of the raw materials to the water in the step (3) is 1: 7-9.
4. The processing method of health tea powder according to claim 2 or 3, characterized in that: the ratio of the precipitate to the water in the step (4) is 1: 5-8.
5. The processing method of health tea powder according to claim 4, wherein: the ratio of the precipitate to the water in the step (5) is 1: 3-5.
6. The processing method of health tea powder according to claim 2, characterized in that: the temperature of vacuum concentration in the step (6) is 20-25 ℃, and the vacuum degree is 0.003 MPa.
CN202010677652.4A 2020-07-15 2020-07-15 Health tea powder and processing method thereof Pending CN111642598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010677652.4A CN111642598A (en) 2020-07-15 2020-07-15 Health tea powder and processing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010677652.4A CN111642598A (en) 2020-07-15 2020-07-15 Health tea powder and processing method thereof

Publications (1)

Publication Number Publication Date
CN111642598A true CN111642598A (en) 2020-09-11

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101073587A (en) * 2006-05-18 2007-11-21 天津天士力制药股份有限公司 Method for separating and extracting Chinese Thorowax Root
CN101243866A (en) * 2007-08-27 2008-08-20 北京奥腾讯达科技有限公司 Instant throat-moistening tea and preparation thereof
CN101371701A (en) * 2007-08-22 2009-02-25 天津市鸿禄食品有限公司 Health care tea crystal sugar
CN101480208A (en) * 2008-01-08 2009-07-15 刘川汶 Tea making method and application thereof in other plant stem-leaf products
CN103416530A (en) * 2013-06-26 2013-12-04 王天树 Health-care herbal tea
CN104351383A (en) * 2014-11-03 2015-02-18 中国农业科学院农产品加工研究所 Honeysuckle and roxburgh rose compounded instant green tea powder and preparation method thereof
CN105028777A (en) * 2015-08-25 2015-11-11 马丽 Honeysuckle healthy tea
CN109247403A (en) * 2018-10-30 2019-01-22 剑阁县富艳农业开发有限公司 A kind of honeysuckle, tealeaves and sugar combination are refreshed oneself type drink and preparation method thereof
US20210205819A1 (en) * 2018-09-21 2021-07-08 YUNNAN QIDAN PHARMACEUTICAL Co.,Ltd. Circulating mill, application method thereof, and product processed by circulating mill

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101073587A (en) * 2006-05-18 2007-11-21 天津天士力制药股份有限公司 Method for separating and extracting Chinese Thorowax Root
CN101371701A (en) * 2007-08-22 2009-02-25 天津市鸿禄食品有限公司 Health care tea crystal sugar
CN101243866A (en) * 2007-08-27 2008-08-20 北京奥腾讯达科技有限公司 Instant throat-moistening tea and preparation thereof
CN101480208A (en) * 2008-01-08 2009-07-15 刘川汶 Tea making method and application thereof in other plant stem-leaf products
CN103416530A (en) * 2013-06-26 2013-12-04 王天树 Health-care herbal tea
CN104351383A (en) * 2014-11-03 2015-02-18 中国农业科学院农产品加工研究所 Honeysuckle and roxburgh rose compounded instant green tea powder and preparation method thereof
CN105028777A (en) * 2015-08-25 2015-11-11 马丽 Honeysuckle healthy tea
US20210205819A1 (en) * 2018-09-21 2021-07-08 YUNNAN QIDAN PHARMACEUTICAL Co.,Ltd. Circulating mill, application method thereof, and product processed by circulating mill
CN109247403A (en) * 2018-10-30 2019-01-22 剑阁县富艳农业开发有限公司 A kind of honeysuckle, tealeaves and sugar combination are refreshed oneself type drink and preparation method thereof

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Application publication date: 20200911