CN104757209A - Preparation method of black tea containing mulberry leaves - Google Patents
Preparation method of black tea containing mulberry leaves Download PDFInfo
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- CN104757209A CN104757209A CN201510165008.8A CN201510165008A CN104757209A CN 104757209 A CN104757209 A CN 104757209A CN 201510165008 A CN201510165008 A CN 201510165008A CN 104757209 A CN104757209 A CN 104757209A
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Abstract
The invention discloses a preparation method of black tea containing mulberry leaves. The method takes tender leaves of mulberries in May or June as raw material, and comprises the following steps: picking the fresh leaves, withering, rolling, fermenting, deblocking, baking and packaging. After the preparation method is adopted, the multiple bioactive substances which are good for a human body in the mulberry leaves are reserved to the utmost extent; in the processing process, the macromolecular substances which cannot be easily absorbed and utilized by the human body in the mulberry leaves have a series of physicochemical changes and then are converted into aroma and taste components and low molecular weight bioactive substances which are easily absorbed by the human body; furthermore, the tea is golden in color, mellow in tea soup and sweet in tea flavor, and not only has the characteristics of the traditional black tea, but also has the effects of reducing blood sugar, blood fat and blood pressure, inhibiting arteriosclerosis, resisting bacteria, resisting oxidation, resisting aging, clearing internal heat, improving eyesight, etc.
Description
Technical field
The invention belongs to food (health food) preparation method, specifically a kind of preparation method of folium mori black tea.
Background technology
Record in Compendium of Material Medica, mulberry leaf are hand, the positive bright medicine of foot, and control labor heat cough, improving eyesight long hair, only quenches one's thirst.Mulberry tree is the precious resources of medicine-food two-purpose, domestic and international scientific research confirms the nutritional labeling of Morus alba Resource Development, pharmacological component and the mechanism of action thereof, wherein containing the number of chemical composition such as flavones, amino acid, alkaloid, volatile oil, steroid constituents, carbohydrate, these chemical compositions have multiple pharmacologically active or the clinical efficacies such as hypotensive, reducing blood lipid, anti-inflammatory, antiviral, anti-ageing, fat-reducing.
Research shows, mulberry leaf are all nontoxic to human or animal, eats also have no side effect to human body even if long-term.Among the people in China, with mulberry leaf for the history of tea-drinking with existing over thousands of year, but until within 1992, just start to develop Mulberry-leaf Tea, be mainly used in medicinal material now, as beverage etc. be used less.China's Morus alba Resource Development is very abundant, and there is cultivation in national each province and city, and there are the ground such as Jiangsu, Zhejiang, Hunan, Sichuan and Hebei major production areas, cultivates at most with the Yangtze river basin and middle and lower reaches various places, the Huanghe valley.Every year after sericulture, there are a large amount of mulberry leaf to go out of use, make full use of high-quality mulberry leaf resource and be developed to Mulberry-leaf Tea there is considerable economic benefit and environmental benefit.
Black tea is that tea fresh leaves is through production process such as withering, knead, ferment, be dry, make tealeaves endoplasm composition under the effect of a series of enzyme mainly polyphenol oxidase, through reactions such as peroxidating, polymerization, hydrolysis, generate TF, the materials such as TR and other aromatic substances, form red gorgeous bright, the quality that flavour is fragrant and sweet of black tea.
But current mulberry leaf traditionally major part it can be used as medicinal, also have now and be used on a small quantity being made into alternative tea, but the processing technology of these alternative teas is very lack of standardization, have fresh mulberry leaf is directly dried or dried in the shade is drunk, even if what have imitates the processing of traditional tea processing method, but technique is still difficult to sizing, and the technical parameter of each operation CCP is not sought unity of standard, cause Tea Processing quality unstable, directly affect product quality (look, fragrant, taste, shape), also affect the conversion of mulberry leaf component content and the reservation of effective ingredient simultaneously, reduce medicinal health effect of product.
Summary of the invention
The object of the present invention is to provide a kind of preparation method of folium mori black tea, to solve the problem proposed in above-mentioned background technology.
A preparation method for folium mori black tea, its processing method comprises the steps:
(1) leaf picking: pluck local May, June mulberry tree tender leaf be raw material, do not spray insecticide in the planting process of wherein mulberry tree, pollution-free, tender leaf standard of plucking is bud 2 leaf;
(2) wither: adopt Indoor Natural to wither, the mulberry leaf after harvesting spread in withering trough, place indoor spreading for cooling 8 ~ 12 hours under room temperature ventilation condition, and per half an hour stirs 1 time back and forth, wither to leaf look turn secretly, leaf is soft, water content is down to about 60%;
(3) knead: mulberry leaf are kneaded, make it into strips, described in the process of kneading be light pressure 10 minutes, weight hockets for 10 minutes, the time of kneading is 60 minutes, holds agglomerating but drip without juice to hand;
(4) ferment: the mulberry leaf after kneading are carried out pile-fermentation fermentation 3 ~ 6 hours; The diameter of wet heap, at about 1 meter, is highly no more than 0.5 meter, and fermentation temperature controls at 25 ~ 38 DEG C;
(5) deblock: the mulberry leaf after fermentation are deblocked in deblocking machine;
(6) cure; Cured by mulberry leaf after deblocking, carry out at twice, first time cures, and leaf temperature controls at 60 ~ 80 DEG C, 2 ~ 3 hours time, is dried to sixty percent to seventy percent dry; Second time is cured, if in south, temperature controls, at 50 ~ 70 DEG C, suitably to turn over leaf, and be dried to foot dry, if in the north, adopt charcoal to cure, charcoal fire temperature is 60 ~ 80 DEG C, within every 10 minutes, turns over time leaf, is dried to foot dry;
(7) pack: by the gross tea after dry for foot roasting perfume (or spice), after airing, sub-sieve, pick pick, cut last decontamination after be packaged into storehouse refrigeration respectively according to standard.
Preferably, mulberry leaf originate from Huoshan County of Anhui Province, Dabie Mountain organic tea main product ground, P in soil H one hour value 4.5 ~ 6.5, do not spray insecticide, pollution-free in the planting process of mulberry tree.
Compared with prior art, the invention has the beneficial effects as follows:
Folium mori black tea prepared by the present invention, it remains various bioactivators useful to human body in mulberry leaf to greatest extent, simultaneously in process, the polymer substance utilized that is partly not easily absorbed by the body in mulberry leaf changes through series of physicochemical, be converted into the low molecular weight bioactive substance and fragrance flavour composition that are easily absorbed by the body, simultaneously dark brown golden yellow, millet paste is mellow, tea flavour is sweet, both there is the feature of conventional black, have simultaneously hypoglycemic, reducing blood lipid, hypotensive, suppress artery sclerosis, antibacterial, anti-oxidant, anti-ageing, relieve inflammation or internal heat, the effect such as improving eyesight.
Detailed description of the invention
A preparation method for folium mori black tea, its processing method comprises the steps:
(1) leaf picking: pluck local May, June mulberry tree tender leaf be raw material, do not spray insecticide in the planting process of wherein mulberry tree, pollution-free, tender leaf standard of plucking is bud 2 leaf; (2) wither: adopt Indoor Natural to wither, the mulberry leaf after harvesting spread in withering trough, place indoor spreading for cooling 8 ~ 12 hours under room temperature ventilation condition, and per half an hour stirs 1 time back and forth, wither to leaf look turn secretly, leaf is soft, water content is down to about 60%; (3) knead: mulberry leaf are kneaded, make it into strips, described in the process of kneading be light pressure 10 minutes, weight hockets for 10 minutes, the time of kneading is 60 minutes, holds agglomerating but drip without juice to hand; (4) ferment: the mulberry leaf after kneading are carried out pile-fermentation fermentation 3 ~ 6 hours; The diameter of wet heap, at about 1 meter, is highly no more than 0.5 meter, and fermentation temperature controls at 25 ~ 38 DEG C; (5) deblock: the mulberry leaf after fermentation are deblocked in deblocking machine;
(6) cure; Cured by mulberry leaf after deblocking, carry out at twice, first time cures, and leaf temperature controls at 60 ~ 80 DEG C, 2 ~ 3 hours time, is dried to sixty percent to seventy percent dry; Second time is cured, if in south, temperature controls, at 50 ~ 70 DEG C, suitably to turn over leaf, and be dried to foot dry, if in the north, adopt charcoal to cure, charcoal fire temperature is 60 ~ 80 DEG C, within every 10 minutes, turns over time leaf, is dried to foot dry;
(7) pack: by the gross tea after dry for foot roasting perfume (or spice), after airing, sub-sieve, pick pick, cut last decontamination after be packaged into storehouse refrigeration respectively according to standard.
Raw material mulberry leaf of the present invention originate from Huoshan County of Anhui Province, organic tea main product ground, Dabie Mountain, with the natural conditions of its uniqueness, and P in soil one hour value 4.5 ~ 6.5, the growth of suitable mulberry tree, the Mulberry-leaf Tea mouthfeel more sweet-smelling that its mulberry leaf are made.
Folium mori black tea prepared by the present invention, it remains various bioactivators useful to human body in mulberry leaf to greatest extent, simultaneously in process, the polymer substance utilized that is partly not easily absorbed by the body in mulberry leaf changes through series of physicochemical, be converted into the low molecular weight bioactive substance and fragrance flavour composition that are easily absorbed by the body, simultaneously dark brown golden yellow, millet paste is mellow, tea flavour is sweet, both there is the feature of conventional black, have simultaneously hypoglycemic, reducing blood lipid, hypotensive, suppress artery sclerosis, antibacterial, anti-oxidant, anti-ageing, relieve inflammation or internal heat, the effect such as improving eyesight.
Claims (2)
1. a preparation method for folium mori black tea, is characterized in that, its processing method comprises the steps:
(1) leaf picking: pluck local May, June mulberry tree tender leaf be raw material, wherein tender leaf standard of plucking is bud 2 leaf;
(2) wither: adopt Indoor Natural to wither, the mulberry leaf after harvesting spread in withering trough, place indoor spreading for cooling 8 ~ 12 hours under room temperature ventilation condition, and per half an hour stirs 1 time back and forth, wither to leaf look turn secretly, leaf is soft, water content is down to about 60%;
(3) knead: mulberry leaf are kneaded, make it into strips, described in the process of kneading be light pressure 10 minutes, weight hockets for 10 minutes, the time of kneading is 60 minutes, holds agglomerating but drip without juice to hand;
(4) ferment: the mulberry leaf after kneading are carried out pile-fermentation fermentation 3 ~ 6 hours; The diameter of wet heap, at about 1 meter, is highly no more than 0.5 meter, and fermentation temperature controls at 25 ~ 38 DEG C;
(5) deblock: the mulberry leaf after fermentation are deblocked in deblocking machine;
(6) cure; Cured by mulberry leaf after deblocking, carry out at twice, first time cures, and leaf temperature controls at 60 ~ 80 DEG C, 2 ~ 3 hours time, is dried to sixty percent to seventy percent dry; Second time is cured, if in south, temperature controls, at 50 ~ 70 DEG C, suitably to turn over leaf, and be dried to foot dry, if in the north, adopt charcoal to cure, charcoal fire temperature is 60 ~ 80 DEG C, within every 10 minutes, turns over time leaf, is dried to foot dry;
(7) pack: by the gross tea after dry for foot roasting perfume (or spice), after airing, sub-sieve, pick pick, cut last decontamination after be packaged into storehouse refrigeration respectively according to standard.
2. the preparation method of a kind of folium mori black tea according to claim 1, is characterized in that, wherein mulberry leaf originate from Huoshan County of Anhui Province, Dabie Mountain organic tea main product ground, P in soil H one hour value 4.5 ~ 6.5, does not spray insecticide, pollution-free in the planting process of mulberry tree.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124071A (en) * | 2015-09-07 | 2015-12-09 | 刘玉芳 | Magnolia denudata flower-fragrance mulberry leaf black tea preparation method |
| CN105145921A (en) * | 2015-08-25 | 2015-12-16 | 镇江绿健农业科技开发有限公司 | Black tea with rich gamma-aminobutyric acid and mulberry leaves and method for manufacturing black tea |
| CN105901223A (en) * | 2016-04-26 | 2016-08-31 | 杨在侠 | Preparation method of mulberry leaf tea |
| CN105961726A (en) * | 2016-06-14 | 2016-09-28 | 江苏茗苑茶叶科技开发有限公司 | Specially-prepared mulberry leaf tea and preparation technology and application thereof |
| CN106333038A (en) * | 2016-11-25 | 2017-01-18 | 四川尚好茶业有限公司 | Jasmine mulberry tea and preparing method thereof |
| CN106417805A (en) * | 2016-08-29 | 2017-02-22 | 临沂山松药业有限公司 | Malus hupehensis leaf black tea and production technology and production device thereof |
| CN106819287A (en) * | 2017-01-20 | 2017-06-13 | 六安玫瑰红茶品有限公司 | A kind of preparation method of folium mori black tea |
| CN106857978A (en) * | 2016-11-26 | 2017-06-20 | 安徽明珍堂养生品有限公司 | A kind of preparation method of folium mori black tea powder |
| CN108740125A (en) * | 2018-08-23 | 2018-11-06 | 句容市茅山茶场 | A kind of production method of the red tea in the Maoshan Mountain |
| CN109122994A (en) * | 2018-07-16 | 2019-01-04 | 宁化县老鹰山茶叶专业合作社 | A kind of production method of Radix Distylii myricoidis acid tea |
| CN109123017A (en) * | 2018-10-25 | 2019-01-04 | 塔里木大学 | Xinjiang mulberry leaf tea and preparation method thereof |
| CN110839731A (en) * | 2019-12-10 | 2020-02-28 | 广东省伦教蚕种场 | Mulberry leaf composite substitute tea, green orange composite mulberry leaf tea and production method thereof |
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| CN1470179A (en) * | 2003-06-19 | 2004-01-28 | 安徽省农业科学院蚕桑研究所 | Grain mulberry-leaf black tea and its making method |
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2015
- 2015-04-09 CN CN201510165008.8A patent/CN104757209A/en active Pending
Patent Citations (1)
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| CN1470179A (en) * | 2003-06-19 | 2004-01-28 | 安徽省农业科学院蚕桑研究所 | Grain mulberry-leaf black tea and its making method |
Non-Patent Citations (1)
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| 黎小萍，等: "袋泡型桑叶红茶的试制", 《广东茶业》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145921B (en) * | 2015-08-25 | 2019-02-19 | 镇江绿健农业科技开发有限公司 | A kind of richness γ-aminobutyric acid folium mori black tea and preparation method thereof |
| CN105145921A (en) * | 2015-08-25 | 2015-12-16 | 镇江绿健农业科技开发有限公司 | Black tea with rich gamma-aminobutyric acid and mulberry leaves and method for manufacturing black tea |
| CN105124071A (en) * | 2015-09-07 | 2015-12-09 | 刘玉芳 | Magnolia denudata flower-fragrance mulberry leaf black tea preparation method |
| CN105901223A (en) * | 2016-04-26 | 2016-08-31 | 杨在侠 | Preparation method of mulberry leaf tea |
| CN105961726A (en) * | 2016-06-14 | 2016-09-28 | 江苏茗苑茶叶科技开发有限公司 | Specially-prepared mulberry leaf tea and preparation technology and application thereof |
| CN106417805A (en) * | 2016-08-29 | 2017-02-22 | 临沂山松药业有限公司 | Malus hupehensis leaf black tea and production technology and production device thereof |
| CN106417805B (en) * | 2016-08-29 | 2019-06-25 | 临沂山松药业有限公司 | A kind of Malus spectabilis leaf black tea and its production technology and process units |
| CN106333038A (en) * | 2016-11-25 | 2017-01-18 | 四川尚好茶业有限公司 | Jasmine mulberry tea and preparing method thereof |
| CN106857978A (en) * | 2016-11-26 | 2017-06-20 | 安徽明珍堂养生品有限公司 | A kind of preparation method of folium mori black tea powder |
| CN106819287A (en) * | 2017-01-20 | 2017-06-13 | 六安玫瑰红茶品有限公司 | A kind of preparation method of folium mori black tea |
| CN109122994A (en) * | 2018-07-16 | 2019-01-04 | 宁化县老鹰山茶叶专业合作社 | A kind of production method of Radix Distylii myricoidis acid tea |
| CN108740125A (en) * | 2018-08-23 | 2018-11-06 | 句容市茅山茶场 | A kind of production method of the red tea in the Maoshan Mountain |
| CN109123017A (en) * | 2018-10-25 | 2019-01-04 | 塔里木大学 | Xinjiang mulberry leaf tea and preparation method thereof |
| CN110839731A (en) * | 2019-12-10 | 2020-02-28 | 广东省伦教蚕种场 | Mulberry leaf composite substitute tea, green orange composite mulberry leaf tea and production method thereof |
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Application publication date: 20150708 |
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