CN101069535B - Jinyangye green tea and its making method - Google Patents
Jinyangye green tea and its making method Download PDFInfo
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- CN101069535B CN101069535B CN 200710200988 CN200710200988A CN101069535B CN 101069535 B CN101069535 B CN 101069535B CN 200710200988 CN200710200988 CN 200710200988 CN 200710200988 A CN200710200988 A CN 200710200988A CN 101069535 B CN101069535 B CN 101069535B
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- buckwheat leaf
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Abstract
The present invention relates to a fagopyrum cymosum leaf green tea and its preparation method. It is characterized by that it uses fagopyrum cymosum leaf as raw material and adopts an improved green tea preparation method so as to obtain the invented fagopyrum cymosum leaf green tea. Said preparation method includes the following steps: spreading out, steaming, hot-rolling, forming and drying. Its total flavone content can be up to above 4%, and its rutin content is above 2%.
Description
Technical field
The present invention relates to a kind of green tea and preparation method thereof, particularly relate to a kind of with golden buckwheat leaf green tea that is feedstock production and preparation method thereof.
Background technology
The gold buckwheat is the polygonaceae plant perennial herb, and another name Herba Polygoni cymosi, day buckwheat, RHIZOMA FAGOPYRI CYMOSI are grown in border mostly, bushes, and the limit, field, by the road, and the thin mountain region of dark and damp hemorrhoid.It is distribute in the wild kind of Chinese Fagopyrum the widest a kind of.In China, almost all there is distribution in each province.The plant height range of variation is very big, generally at 0.5-4 rice.Utilization to golden buckwheat at present is limited to dry rhizome more, be used as medicine with its dry rhizome, have the function of clearing heat and detoxicating, clearing lung-heat expectoration, apocenosis detumescence, the dampness elimination of dispeling the wind, be used for the treatment of lung abscess, abscess of throat, dysentery, nameless sores or boils, traumatic injury, rheumatic arthritis etc.The gold buckwheat is except that its rhizome can be used as medicine, and its leaf and flower also contain abundant Flavonoid substances, and be the highest position of general flavone content in the plant, but mostly it given it up at present, be a kind of waste of resource really.
The many seeds with cultivation buckwheat (sweet buckwheat or bitter buckwheat) of buckwheat tea in the market are raw material, will cultivate buckwheat seed and be prepared into health protection tea behind slaking, shelling and parch.Number of patent application is that CN200610021043.3, invention and created name disclose a kind of method of utilizing leaf of Radix Et Rhizoma Fagopyri Tatarici or bitter buckwheat bud to prepare bitter buckwheat tea for the patent application of " a kind of buckwheat leafbud tea and preparation method thereof ", it is raw material that this method grows leaf of Radix Et Rhizoma Fagopyri Tatarici and the buckwheat leafbud plucked before the bud with bitter buckwheat plant, through completing, finalize the design, cure and aging step being produced bitter buckwheat tea.Need in the method the sealing of the tealeaves after curing was placed 2～4 months, the production cycle is longer.Bitter buckwheat is a kind of buckwheat annual herb raise crop, bitter buckwheat all needs to cultivate every year, vegetative growth phase short (breaking up general 30-50 days from germination to inflorescence), reproductive stage long (breaking up to seed maturity results, plant death, general 30-60 days) from inflorescence.And with respect to bitter buckwheat, golden buckwheat is perennial wild herbaceous plant, and power of regeneration is very strong, and once cultivation repeatedly is benefited.And vegetative growth phase is long, and generally germinateing to inflorescence differentiation from perennial rhizome reaches 3-6 month, if adopt the top mode of going, annual (except having frost season, because frost makes leaf be subjected to freeze injury, losing commodity value) all can constantly send sprouting, constantly plucks.Therefore it is long to pluck the raw material time, the output height.The golden buckwheat that uses in this patent is the extra high population of flavones content that screens from the population that collect a large amount of different regions.Also golden buckwheat leaf is not prepared at present the report of health care tea.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and providing a kind of is the golden buckwheat leaf green tea of feedstock production with herbaceos perennial gold buckwheat, and the short method for preparing gold buckwheat leaf green tea of a kind of production cycle is provided simultaneously.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of golden buckwheat leaf green tea, it is to be the tea that raw material is made with golden buckwheat leaf.
Above-mentioned golden buckwheat leaf green tea, used golden buckwheat leaf are preferably the spire or the ripe healthy blade of golden buckwheat.
Aforesaid golden buckwheat leaf green tea can prepare as follows:
(1) complete and heat is rubbed: golden buckwheat leaf is removed stem and petiole, is put in the container temperature then and is controlled to stir-fry between 120-180 ℃ and completed in 2-5 minute, and heat is rubbed then;
(2) setting: golden buckwheat leaf heat stir-fried between 70-100 ℃ 2-5 minute after rubbing, and adopted then and rubbed method, fixedly went out required form;
(3) drying: the golden buckwheat leaf tea that will formalize is dried to moisture and is lower than 6%, promptly gets golden buckwheat leaf green tea.
The preparation method of above-mentioned golden buckwheat leaf green tea, golden buckwheat leaf described in the step (1) preferably spreads out green grass or young crops earlier and completes.
The preparation method of aforementioned golden buckwheat leaf green tea, the temperature that heat is rubbed described in the step (2) preferably is controlled at 40～60 ℃.
The preparation method of aforementioned golden buckwheat leaf green tea, the described drying of step (3) are earlier with golden buckwheat leaf between 15-35 ℃ air dry 2-5 days, dry then to moisture to be lower than 6% between 60-90 ℃.
Compared with prior art, the present invention has following advantage:
(1) adopting golden buckwheat leaf first is that raw material is produced golden buckwheat green tea, is rich in health-care components such as Flavonoid substances in the golden buckwheat leaf.Gold buckwheat leaf is the leaf of herbaceos perennial gold buckwheat (Fagopyrum cymosum complex), and the collecting period is long, and the output height can once be cultivated, and is benefited for many years.Especially this patent adopts the extra high golden buckwheat population of flavones content that screens from the golden buckwheat population that collect a large amount of different regions, and gained gold buckwheat green tea quality is better.
(2) production method provided by the present invention is simple, with short production cycle, the golden buckwheat green tea of being produced is effective health-care components content height such as good, the thick flavor of color and luster, general flavone and rutin not only, total flavonoids substance content is up to more than 4%, rutin content is more than 2%, and other nutritional labeling such as vitamin etc. are also very abundant.
(3) also contain natural anti-hunger composition in the product gold buckwheat leaf green tea of the present invention, can alleviate hunger, reduce the picked-up of food, long-term drinking has fat-reducing effect.
The specific embodiment
Embodiment 1: the present invention is a raw material with golden buckwheat leaf, adopts following steps to produce golden buckwheat leaf green tea:
(1) draws materials: get healthy expansion leaf and with the blade (not containing stem and petiole) of upper part;
(2) clean: after with running water spire being cleaned, clean with aseptic water washing again, drain;
(3) bright leaf spreads out blue or green: at room temperature spend the night, allow golden buckwheat leaf slough portion of water, it is shady and cool to spread the place requirement, is not subjected to solar radiation, sanitation and hygiene, circulation of air, free from extraneous odour, the blue or green time of stand was generally 4 to 12 hours, spread in the process and will suitably gently turn over, in order to evenly distributing moisture content and heat radiation;
(4) complete and rub: blade is shredded into the about 3-6cm of size diameter with heat.Be put in container such as the stainless steel drum control temperature after shearing and fried 2-5 minute between 150-160 ℃, heat is rubbed then.Heat is rubbed temperature and preferably is controlled between 40-60 ℃.Do not stay leave, will avoid burning leaf yet.This process is destroyed the rubbing of the tissue of tealeaves, makes tealeaves juice flow out, be attached on the tealeaves surface, makes tealeaves ratio when brewing be easier to active ingredient is discharged;
(5) setting: between 80-90 ℃, fried 2-5 minute after heat is rubbed, again it is twisted into bar or other shapes.The limit is trembled the limit of loosing and is rubbed with the hands, allows it distribute moisture content.Repeat above action.Fixedly go out required shape;
(6) air dry: the golden buckwheat leaf tea that will formalize airing 4 days under ventilation clean environment between 15-35 ℃;
(7) oven dry: the golden buckwheat leaf tea of air dry is dried between 60-90 ℃, be lower than 6% until moisture;
(8) packing: directly be packaged into tea bag.
Embodiment 2: the present invention is a raw material with golden buckwheat leaf, adopts following steps to produce golden buckwheat leaf green tea:
(1) draws materials: get healthy expansion leaf and with the blade (not containing stem and petiole) of upper part;
(2) clean: after with running water spire being cleaned, clean with aseptic water washing again, drain;
(3) bright leaf spreads out blue or green: at room temperature spend the night, allow golden buckwheat leaf slough portion of water, it is shady and cool to spread the place requirement, is not subjected to solar radiation, sanitation and hygiene, circulation of air, free from extraneous odour, the blue or green time of stand was generally 4 to 12 hours, spread in the process and will suitably gently turn over, in order to evenly distributing moisture content and heat radiation;
(4) complete and heat is rubbed: blade is put in container such as the stainless steel drum control temperature fried 5 minutes between 120-150 ℃, heat is rubbed then.Heat is rubbed temperature and is controlled between 40-60 ℃.Do not stay leave, will avoid burning leaf yet.This process is destroyed the rubbing of the tissue of tealeaves, makes tealeaves juice flow out, be attached on the tealeaves surface, makes tealeaves ratio when brewing be easier to active ingredient is discharged;
(5) setting: between 70-80 ℃, fried 5 minutes after heat is rubbed, again it is twisted into bar or other shapes.The limit is trembled the limit of loosing and is rubbed with the hands, allows it distribute moisture content.Repeat above action.Fixedly go out required shape.
(6) air dry: the golden buckwheat leaf tea that will formalize airing 2 days under ventilation clean environment between 15-35 ℃;
(7) oven dry: the golden buckwheat leaf tea of air dry is dried between 60-90 ℃, be lower than 6% until moisture;
(8) use pulverizer, the said goods is broken into particle below the 0.5cm, be packaged into tea in bag.
Embodiment 3: the present invention is a raw material with golden buckwheat leaf, adopts following steps to produce golden buckwheat leaf green tea:
(1) draws materials: get healthy expansion leaf and with the blade (not containing stem and petiole) of upper part;
(2) clean: after with running water spire being cleaned, clean with aseptic water washing again, drain;
(3) bright leaf spreads out blue or green: at room temperature spend the night, allow golden buckwheat leaf slough portion of water, it is shady and cool to spread the place requirement, is not subjected to solar radiation, sanitation and hygiene, circulation of air, free from extraneous odour, the blue or green time of stand was generally 4 to 12 hours, spread in the process and will suitably gently turn over, in order to evenly distributing moisture content and heat radiation;
(4) complete and rub: blade is shredded into the about 3-6cm of size diameter with heat.Be put in the frying pan control temperature after shearing and fried 2 minutes between 160-180 ℃, heat is rubbed then.Heat is rubbed temperature and is controlled between 40-60 ℃.Do not stay leave, will avoid burning leaf yet.This process is destroyed the rubbing of the tissue of tealeaves, makes tealeaves juice flow out, be attached on the tealeaves surface, makes tealeaves ratio when brewing be easier to active ingredient is discharged;
(5) setting: between 90-100 ℃, fried 2 minutes after heat is rubbed, again it is twisted into bar or other shapes.The limit is trembled the limit of loosing and is rubbed with the hands, allows it distribute moisture content.Repeat above action.Fixedly go out required shape;
(6) air dry: the golden buckwheat leaf tea that will formalize airing 5 days under ventilation clean environment between 15-35 ℃;
(7) oven dry: the golden buckwheat leaf tea of air dry is dried between 60-90 ℃, be lower than 6% until moisture;
(8) packing: directly be packaged into tea bag.
Claims (5)
1. golden buckwheat leaf green tea is characterized in that: it is to be the tea that raw material is made with golden buckwheat leaf, and the preparation method is:
(1) complete and heat is rubbed: golden buckwheat leaf is removed stem and petiole, is put in the container temperature then and is controlled to stir-fry between 120-180 ℃ and completed in 2-5 minute, and heat is rubbed then;
(2) setting: golden buckwheat leaf heat stir-fried between 70-100 ℃ 2-5 minute after rubbing, and adopted then and rubbed method, fixedly went out required form;
(3) drying: the golden buckwheat leaf tea that will formalize is dried to moisture and is lower than 6%, promptly gets golden buckwheat leaf green tea, and described drying is earlier with golden buckwheat leaf between 15-35 ℃ air dry 2-5 days, dries then to moisture to be lower than 6% between 60-90 ℃.
2. golden buckwheat leaf green tea as claimed in claim 1 is characterized in that: the spire that described golden buckwheat leaf is golden buckwheat or the expansion leaf of healthy mature.
3. method for preparing golden buckwheat leaf green tea as claimed in claim 1 or 2, it is characterized in that: golden buckwheat leaf green tea prepares as follows:
(1) complete and heat is rubbed: golden buckwheat leaf is removed stem and petiole, is put in the container temperature then and is controlled to stir-fry between 120-180 ℃ and completed in 2-5 minute, and heat is rubbed then;
(2) setting: golden buckwheat leaf heat stir-fried between 70-100 ℃ 2-5 minute after rubbing, and adopted then and rubbed method, fixedly went out required form;
(3) drying: the golden buckwheat leaf tea that will formalize is dried to moisture and is lower than 6%, promptly gets golden buckwheat leaf green tea, and described drying is earlier with golden buckwheat leaf between 15-35 ℃ air dry 2-5 days, dries then to moisture to be lower than 6% between 60-90 ℃.
4. as the preparation method of golden buckwheat leaf green tea as described in the claim 3, it is characterized in that: golden buckwheat leaf described in the step (1) stand green grass or young crops earlier completes again.
5. as the preparation method of golden buckwheat leaf green tea as described in the claim 3, it is characterized in that: the temperature that heat is rubbed described in the step (2) is controlled at 40～60 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710200988 CN101069535B (en) | 2007-07-03 | 2007-07-03 | Jinyangye green tea and its making method |
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| CN 200710200988 CN101069535B (en) | 2007-07-03 | 2007-07-03 | Jinyangye green tea and its making method |
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| CN101069535A CN101069535A (en) | 2007-11-14 |
| CN101069535B true CN101069535B (en) | 2011-07-20 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103518911A (en) * | 2013-10-16 | 2014-01-22 | 广西南亚热带农业科学研究所 | Method for preparing myrtle leaf green tea |
| CN104206604B (en) * | 2014-09-28 | 2016-08-31 | 贵州师范大学 | A kind of buckwheat leaf fermented tea and preparation method thereof |
| CN108782907B (en) * | 2018-09-04 | 2021-05-14 | 吉林农业大学 | Chenopodium quinoa willd green tea and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1868294A (en) * | 2006-05-30 | 2006-11-29 | 西昌环太有限责任公司 | Buckwheat leafbud tea and its preparing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1868294A (en) * | 2006-05-30 | 2006-11-29 | 西昌环太有限责任公司 | Buckwheat leafbud tea and its preparing method |
Non-Patent Citations (2)
| Title |
|---|
| 王建梅.荞麦叶茶的开发与利用.农村科技 8.1994,(8),17. |
| 王建梅.荞麦叶茶的开发与利用.农村科技 8.1994,(8),17. * |
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