CN103404649B - Ampelopsis grossedentatac tea beverage making technology - Google Patents

Ampelopsis grossedentatac tea beverage making technology Download PDF

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CN103404649B
CN103404649B CN201310302162.6A CN201310302162A CN103404649B CN 103404649 B CN103404649 B CN 103404649B CN 201310302162 A CN201310302162 A CN 201310302162A CN 103404649 B CN103404649 B CN 103404649B
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tea
grossedentatac
ampelopsis
carry out
centrifugal
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CN103404649A (en
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唐忠海
覃静萍
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Hunan Agricultural University
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Abstract

The invention relates to a tea beverage making technology, and concretely relates to an Ampelopsis grossedentatac tea beverage extracting method. The method comprises the following steps: carrying out enzyme deactivation of a fresh Ampelopsis grossedentatac raw material, carrying out pile fermentation, steaming, sprinkling Eurotium cristatum spore powder, sealing tea leaves, sterilizing, fermenting the tea leaves, fermenting the tea leaves, extracting, filtering, and mixing. The adoption of a large amount of the Eurotium cristatum spore powder in the method to carry out rapid fermentation reduces the infectious microbe growth, does not cause the moldy problem of the tea leaves, and avoids the influences of the culture medium in a Eurotium cristatum liquid to the original flavor of the tea leaves. The addition of Ampelopsis grossedentatac leaves can substantially inhibit the growth of harmful bacteria, and the common fermentation of the Ampelopsis grossedentatac and a raw dark green tea can effectively improve the flavonoid substances in the tea leaves and is in favor of improving the mouthfeel of the Ampelopsis grossedentatac tea. A large amount of dihydromyricetin in the Ampelopsis grossedentatac is converted into soluble fragrant substances, and the flavonoid substances in the Ampelopsis grossedentatac tea are greatly utilized to increase the healthcare functions of the Ampelopsis grossedentatac tea.

Description

The manufacture craft of Maoyanmei tea beverage
Art:
The invention belongs to biological fermentation field, relate to a kind of tea beverage manufacture craft, more particularly relate to a kind of extracting method of Maoyanmei tea beverage.
Background technology
The Mao Yan certain kind of berries has another name called Tujia's sweet dew, Tujia god tea, Premna microphylla Turez etc.Its active ingredient is dibydro myricetrin, flavones mainly, 14 kinds of trace elements such as 17 seed amino acids simultaneously containing needed by human such as leucine, isoleucine, methionine and potassium, calcium, iron, zinc, selenium, wherein flavones highest detection content is 9.31%, that in all plants found at present, flavones content is the highest, by " king of flavones " that claim in plant.Mao Yan certain kind of berries main wild is in district rich in seleniums such as Zhangjiajies, and selenium content in Mao Yan certain kind of berries leaf is higher.Generation, the development relationship of selenium and diabetes are tight.Studies have found that, in diabetic's body, generally lack selenium.Selenium has the effect similar to the insulin as hormone, directly can regulate the sugared part in human body, be conducive to the catabolism of sugared part in diabetic's body.
Flavones is extensively present in plant, is many medium-height grass the effective elements of the medicines, has sterilization anti-inflammatory, clearing heat and detoxicating, analgesia detumescence, blood fat-reducing blood pressure-decreasing, the cough-relieving that wets one's whistle, function such as raising body immunity etc.Very strong ability of killing is had to Staphylococcus aureus, first, beta streptococcus, Diplococcus pneumopniae, Bacillus influenzae etc., harmful sour phthalein and the ketoboidies of human body can be discharged, eliminate the blood dirt in blood, adjusting blood lipid, blood pressure, softening blood vessel, adjustment renal function, strengthen the heavily absorption of renal tubule; Particularly treat the infection of the upper respiratory tract, acute/chronic pharyngitis, bronchitis successful.Flavones is fast human body metabolism, do not accumulate, and human body self can not synthesize, so we need often to supplement.
Maoyanmei tea adopts this pure natural wild plant Mao Yan certain kind of berries exactly, Tujia's tradition method for preparing tea is adopted to process in conjunction with modern science tea-manufacturing technology is refining, in Maoyanmei tea process, processing method due to uniqueness makes a large amount of dibydro myricetrin stripping in Mao Yan certain kind of berries blade, dibydro myricetrin crystallization in dry conditions, there is white dot, shape is as mouldy, therefore be also mould tea, dibydro myricetrin make to have anti-inflammation and sterilization, reducing blood lipid, softening blood vessel, Antiaggregating activity on platelet, antithrombotic, antitumor, regulate stomach, to the nervous system disease successful.
Selenium is referred to as by scientist " anticancer king " in body trace element, and scientific circles' research finds, the height of blood selenium level is closely bound up with the generation of cancer.A large amount of survey data explanations, a regional food and the height of Selenium in Soils content have direct relation with the incidence of disease of cancer, such as: the Se content in the food in this area and soil is high, the M & M of cancer is just low, otherwise, the cancer morbidity in this area and the death rate are just high, the generation close relation of statement of facts selenium and cancer.Scientific circles also recognize that selenium is " anticancer king " in body trace element simultaneously.Develop immunitypty, prevent diabetes, prevent cataract, prevent cardiovascular and cerebrovascular disease, prevent Keshan disease, Kaschin-Beck disease, arthritis, removing toxic substances, toxin expelling, prevent and treat hepatopathy, protection liver.Say selenium still quite large on the impact of people.
Golden flower is that the coronoid process of growth in traditional black tea brick falls apart being commonly called as of capsule bacterium (Eurotium Cristatum).This bacterium has the conversion that can promote various organic substance in tealeaves, greatly improves quality and the nutrition of fermented tea, and make tealeaves soup look reddish brown, fragrance is pure, the feature that flavour is mellow.Modern study also shows that it has the effect improving blood of human body biochemical indicator and obviously deoil greasy, sharp digestion, lowering blood-fat and reducing weight.Thus the attention of people is more and more caused.In order to promote growing dim of various tealeaves, many Tea Scientific Research personnel have carried out large quantifier elimination, such as: " Fu-brick tea grow dim technical research " is on the books in 1996 " tealeaves communication ", the Fu-brick tea optimum moisture content high-temperature high humidity season that grows dim is 20%-22%, dry season is 22%-25%, when being greater than 30%, tealeaves goes mouldy, optimum thickness is 4-5cm, the best of brick is 30% containing stalk amount, lower than 5% time be difficult to grow dim, with not higher than 25 DEG C under drying room temperature of growing dim conducting self-heating, be advisable with 30 DEG C under natural conditions.The progress of dominant bacteria in process " Fu-brick tea grow dim " is also on the books in " the tea science technology " of 2005: the optimal temperature that Fu-brick tea grows dim is 28-30 DEG C, the initial stage of growing dim controls at about 25 DEG C, mid-term can bring up to 28-32 DEG C, and pH value is 5, and humidity is less than 70%.Grow dim in addition the initial stage time golden flower be white dot, grow dim the later stage time golden flower be faint yellow spot.But can these researchs all rest on Fu-brick tea and grow dim.Describe in detail by low temperature slowly fermenting at the publication number Chinese patent that is CN102217688A and reduce tealeaves density and carry out large-scale production, to change the effect and improving the quality of products of growing dim, can prevent from again burning core to tealeaves and going mouldy simultaneously.But there is limitation: a tea making is mainly based on spring and summer season, and temperature is higher, and microbe species is various and easily grow, and adopts low temperature slowly fermenting wayward, also not energy-conservation.Though artificial reduction tealeaves density can not cause burn core to tealeaves, how easy residual microorganism is more goes mouldy.Two present methods adopt the coronoid process of artificial cultures to fall apart capsule bacterium liquid or add tea juice, though enhance the index of some aspect, can affect the original local flavor of whole fermented tea.Describe in detail at the publication number Chinese patent that is CN102524442A and adopt hot and humid method, the artificial coronoid process that increases falls apart capsule bacterium spore, and is fixed the method for golden flower by high temperature, extends its holding time.The Chinese patent being CN1656912 at publication number describes a kind of selenium-enriched vine tea and preparation method thereof in detail, by the air-dry surface water → sodium selenite solution that completes → knead → deblock → spray → stir → dry after the cleaning of the ampelopsis grossdentata rattan tender leaf of harvesting → add Herb tea (Gynostemma pentaphyllum) and Radix Glycyrrhizae mixing → finished product organic selenium-rich vine tea.The method mainly artificially to add inorganic selenium in vine tea manufacturing process, and content is very high in the product to make selenium element, and exist with inorganic selenium, but in fact inorganic selenium is not immediately used by the body, and only has Organic Selenium to be just absorbed by the body utilization.And we make full use of the local tea making existence conditions in Zhangjiajie, containing a large amount of selenium elements in endemic plant blade, dibydro myricetrin is made full use of to the inhibitory action of harmful bacteria with anti-mildew when humidity and temperature is all higher, increase and adopt coronoid process capsule bacterium fermentation of faling apart to solve the mouthfeel of Maoyanmei tea, the coronoid process capsule bacterium that falls apart is utilized to carry out transforming to dibydro myricetrin and form Flavonoid substances soluble in water, also can utilize microorganism that inorganic selenium is converted into Organic Selenium, large-scale production goes out to have the Se rich tea product of local characteristic.
Summary of the invention
The object of the invention is to open one and can solve Maoyanmei tea mouthfeel and color is poor, its active ingredient dissolution rate crosses the problems such as slow, guarantee that tealeaves homogeneity of growing dim is good and be convenient to tea beverage processing method that drink, that can keep the original quality of traditional zymotic tea, be rich in again Organic Selenium and Flavonoid substances.
Solution of the present invention is: a kind of preparation method of Maoyanmei tea beverage, comprise drying, quality inspection, packaging and warehouse-in, its special character is to carry out following procedure of processing successively before drying process: fresh Mao Yan certain kind of berries raw material → complete → wet heap → steaming tea → sprinkling coronoid process falls apart sterilization → tea leaf fermentation → lixiviate after capsule bacterium conidia powder → tea sealing → filtration allotment.
Procedure of processing in the technology of the present invention solution is as follows:
(1) complete: adopt tea drum fixation machine to carry out completing 2-3 minutes on fresh Mao Yan certain kind of berries leaf;
(2) wet heap: by the Dark Green Tea raw material atomizers spray 30% Tea Polyphenols solution of drying, its moisture is made to control at 16-18%, add the Mao Yan certain kind of berries leaf completed by a certain percentage, after stirring and evenly mixing, temperature is controlled at 74-80 DEG C, relative air humidity at 80%-85%, wet heap 8-12 hour;
(3) tea is steamed: with the steamed 5-10 second of 100-106 DEG C;
(4) spray coronoid process to fall apart capsule bacterium conidia powder: capsule bacterium conidia powder of being fallen apart by a certain amount of coronoid process is sprayed on the mixture after steam treatment, wherein used coronoid process fall apart capsule bacterium conidia powder amount (kg) and wet heap after tealeaves volume (L) than being 1-20:100;
(5) tea sealing sterilization: hold the mixture through step (4) process gained with rectangular tank with cover, Fruit storage 10min, and by rectangular tank freshness protection package environmental sealing with cover, then carry out wet sterilization 5min with 100-115 DEG C of steam;
(6) tea leaf fermentation: after wet sterilization, rectangular tank with cover is placed on that relative air humidity is 70-85%, temperature is 30-35 DEG C;
(7) high temperature adds flooding: the tealeaves grown dim adds a certain amount of water, and water temperature controlled at about 90 DEG C, extraction time controls at 15-40 minute, carries out stirring and extracts;
(8) filter allotment: adopt horizontal screw centrifuge to carry out after extraction centrifugal, then it is centrifugal to adopt butterfly centrifugal machine to carry out, centrifugal gained clear liquid adds certain sugar, through filling, pasteurized process, obtain the certain density beverage containing Flavonoid substances.
In one embodiment, in step 2, Dark Green Tea (kg) is 40-45:60 with the amount ratio of the Mao Yan certain kind of berries (kg).
In one embodiment, use in step 3 coronoid process fall apart capsule bacterium conidia powder amount (kg) and wet heap after tealeaves volume (L) than being 5-10:100.
In one embodiment, in step 6, the tea leaf fermentation time is 4-6 days.
In one embodiment, the volume (L) adding water in step 7 is 3-6:1 with tealeaves volume (L) ratio.
In another embodiment, the weight (kg) adding certain sugar in step 8 is 0.1-0.15%:1 with centrifugal gained supernatant volume (L) ratio.
Technique effect:
1, have employed a large amount of coronoid process capsule bacterium conidia powder of faling apart and carry out Rapid Fermentation, decrease the growth of miscellaneous bacteria, tealeaves can not be caused to go mouldy problem, avoid coronoid process and to fall apart in capsule bacterium liquid culture medium to the former zestful impact of tealeaves.
2, by adding Mao Yan certain kind of berries leaf, greatly can suppress the growth of harmful bacteria, by the Mao Yan certain kind of berries and Dark Green Tea co-fermentation, can effectively improve Flavonoid substances in its tealeaves, also be conducive to the mouthfeel improving Maoyanmei tea itself.
3, a large amount of dibydro myricetrins in the Mao Yan certain kind of berries can be made to be converted into the aroma substances such as solubility, to utilize Flavonoid substances in Maoyanmei tea greatly, increase its health care.
Detailed description of the invention
Further illustrate essentiality content of the present invention with embodiment of the present invention below, but do not limit the present invention with this.
Embodiment 1:
For subsequent use after fresh Mao Yan certain kind of berries leaf being adopted tea drum fixation machine to carry out completing 2-3 minutes; By 30% Tea Polyphenols solution (the 30% Tea Polyphenols solution preparation method: market buy the Tea Polyphenols powder of 60% of the Dark Green Tea raw material of 100Kg drying with atomizers spray 10-12kg, the water preparation of weight such as to add), its moisture is made to control at 16-18%, add again and killed blue or green 150Kg Mao Yan certain kind of berries leaf, stirring and evenly mixing rear wet stack height is about 45cm, covers wet cotton, and temperature controls at 74-80 DEG C, relative air humidity controls at 80%-85%, wet heap 8-12 hour; With the steamed 5-10 second of 100-106 DEG C; Capsule bacterium conidia powder of being fallen apart by the coronoid process of 10kg is sprayed on the mixture after steam treatment; And it is held with rectangular tank with cover, Fruit storage 10min, and by rectangular tank freshness protection package environmental sealing with cover, then carry out wet sterilization 5min with 100-115 DEG C of steam; After wet sterilization, rectangular tank with cover is placed on that relative air humidity is 70-85%, temperature is 30-35 DEG C, and the time of growing dim is 4 days, can see that a large amount of golden flower grows; Its tealeaves is added the water of 3 times of volumes, water temperature controlled at about 90 DEG C, extraction time controls at 15-40 minute, carries out stirring and extracts; Adopt common horizontal screw centrifuge to carry out after extraction centrifugal, then adopt common butterfly centrifugal machine to carry out centrifugal, centrifugal gained clear liquid adds 0.1% sucrose, through filling, pasteurized process, obtains the certain density beverage containing Flavonoid substances.
Embodiment 2:
For subsequent use after fresh Mao Yan certain kind of berries leaf being adopted tea drum fixation machine to carry out completing 2-3 minutes; By the 30% Tea Polyphenols solution of the Dark Green Tea raw material of 200Kg drying with atomizers spray 25kg, its moisture is made to control at 16-18%, add again and killed blue or green 350Kg Mao Yan certain kind of berries leaf, stirring and evenly mixing rear wet stack height is about 45cm, cover wet cotton, temperature controls at 74-80 DEG C, relative air humidity at 80%-85%, wet heap 8-12 hour; With the steamed 5-10 second of 100-106 DEG C; Capsule bacterium conidia powder of being fallen apart by the coronoid process of 25kg is sprayed on the mixture after steam treatment; And it is held with rectangular tank with cover, Fruit storage 10min, and by rectangular tank freshness protection package environmental sealing with cover, then carry out wet sterilization 5min with 100-115 DEG C of steam; After wet sterilization, rectangular tank with cover is placed on that relative air humidity is 70-85%, temperature is 30-35 DEG C, and the time of growing dim is 4 days, can see that a large amount of golden flower grows; Its tealeaves is added the water of 4 times of volumes, water temperature controlled at about 90 DEG C, extraction time controls at 40 minutes, carries out stirring and extracts; Adopt common horizontal screw centrifuge to carry out after extraction centrifugal, then adopt common butterfly centrifugal machine to carry out centrifugal, centrifugal gained clear liquid adds 0.12% sucrose, through filling, pasteurized process, obtains the certain density beverage containing Flavonoid substances.
Embodiment 3:
For subsequent use after fresh Mao Yan certain kind of berries leaf being adopted tea drum fixation machine to carry out completing 2-3 minutes; By the 30% Tea Polyphenols solution of the Dark Green Tea raw material of 300Kg drying with atomizers spray 40kg, its moisture is made to control at 16-18%, add again and killed blue or green 150Kg Mao Yan certain kind of berries leaf, stirring and evenly mixing rear wet stack height is about 45cm, cover wet cotton, temperature controls at 74-80 DEG C, relative air humidity at 80%-85%, wet heap 8-12 hour; With the steamed 5-10 second of 100-106 DEG C; Capsule bacterium conidia powder of being fallen apart by the coronoid process of 35kg is sprayed on the mixture after steam treatment; And it is held with rectangular tank with cover, Fruit storage 10min, and by rectangular tank freshness protection package environmental sealing with cover, then carry out wet sterilization 5min with 100-115 DEG C of steam; After wet sterilization, rectangular tank with cover is placed on that relative air humidity is 70-85%, temperature is 30-35 DEG C, and the time of growing dim is 4 days, can see that a large amount of golden flower grows; Its tealeaves is added the water of 5 times of volumes, water temperature controlled at about 90 DEG C, extraction time controls at 35 minutes, carries out stirring and extracts; Adopt common horizontal screw centrifuge to carry out after extraction centrifugal, then adopt common butterfly centrifugal machine to carry out centrifugal, centrifugal gained clear liquid adds 0.15% sucrose, through filling, pasteurized process, obtains the certain density beverage containing Flavonoid substances.

Claims (1)

1. the preparation method of Maoyanmei tea beverage, concrete steps are as follows:
(1) complete: adopt tea drum fixation machine to carry out completing 2-3 minutes on fresh Mao Yan certain kind of berries leaf;
(2) wet heap: by the Dark Green Tea raw material atomizers spray 30% Tea Polyphenols solution of drying, its moisture is made to control at 16-18%, add the Mao Yan certain kind of berries leaf completed by a certain percentage, after stirring and evenly mixing, temperature is controlled at 74-80 DEG C, relative air humidity at 80%-85%, wet heap 8-12 hour;
(3) tea is steamed: with the steamed 5-10 second of 100-106 DEG C;
(4) spray coronoid process to fall apart capsule bacterium conidia powder: capsule bacterium conidia powder of being fallen apart by a certain amount of coronoid process is sprayed on the mixture after steam treatment, wherein used coronoid process fall apart capsule bacterium conidia powder amount kg and wet heap after tealeaves volume L than being 1-20:100;
(5) tea sealing sterilization: hold the mixture through step (4) process gained with rectangular tank with cover, Fruit storage 10min, and by rectangular tank freshness protection package environmental sealing with cover, then carry out wet sterilization 5min with 100-115 DEG C of steam;
(6) tea leaf fermentation: after wet sterilization, rectangular tank with cover is placed on that relative air humidity is 70-85%, temperature is 30-35 DEG C;
(7) high temperature adds flooding: the tealeaves grown dim is added a certain amount of water, and water temperature controlled at about 90 DEG C, extraction time controls at 15-40 minute, carries out stirring and extracts;
(8) filter allotment: adopt horizontal screw centrifuge to carry out after extraction centrifugal, then it is centrifugal to adopt butterfly centrifugal machine to carry out, centrifugal gained clear liquid adds certain sugar, through filling, pasteurized process, obtain the certain density beverage containing Flavonoid substances.
2. method according to claim 1, in step (2), Dark Green Tea weight kg and Mao Yan certain kind of berries weight kg are than being 40-45:60.
3. method according to claim 1, in step (6), the tea leaf fermentation time is 4-6 days.
4. method according to claim 1, the volume L adding water in step (7) is 3-6:1 with tealeaves volume L ratio.
CN201310302162.6A 2013-07-15 2013-07-15 Ampelopsis grossedentatac tea beverage making technology Expired - Fee Related CN103404649B (en)

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CN103833715B (en) * 2014-03-04 2015-10-21 河南科技大学 A kind of method of dibydro myricetrin in fermented extracted Maoyanmei tea
CN103907698A (en) * 2014-03-19 2014-07-09 湖南和氏茶业有限公司 Vine tea Fu brick and its production method
CN105594939B (en) * 2016-02-19 2019-05-17 湖南农业大学 Functional money willow compound tea
CN113057233B (en) * 2021-04-16 2023-08-01 昆明理工大学 Yunnan large leaf tea drink combining solid-liquid fermentation and preparation method thereof

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CN1285275C (en) * 2005-03-18 2006-11-22 龙外牛 Selenium-enriched vine tea and its preparation method
CN102524442B (en) * 2012-01-27 2013-05-29 安化道然茶业有限公司 Fungus growing process for black tea

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