CN103976067A - Processing method of pistacia chinensis bunge black tea - Google Patents

Processing method of pistacia chinensis bunge black tea Download PDF

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Publication number
CN103976067A
CN103976067A CN201410209847.0A CN201410209847A CN103976067A CN 103976067 A CN103976067 A CN 103976067A CN 201410209847 A CN201410209847 A CN 201410209847A CN 103976067 A CN103976067 A CN 103976067A
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black tea
chinese pistache
processing method
extract
pistacia chinensis
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CN103976067B (en
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吴丽芳
汤明礼
吴正岩
蔡冬清
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Hefei Institutes of Physical Science of CAS
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Hefei Institutes of Physical Science of CAS
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Abstract

The invention discloses a processing method of pistacia chinensis bunge black tea. The pistacia chinensis bunge black tea is prepared by compounding dry pistacia chinensis bunge extract powder with black tea according to a mass ratio of 1 : (50-100). The processing method comprises the following steps: (1) proportioning the dry pistacia chinensis bunge powder and the black tea according to the mass ratio of 1 : (50-100); (2) performing mixing adsorption on the dry pistacia chinensis bunge powder and the black tea; (3) drying a mixture at 50-60 DEG C until the water content is not more than 7%; (4) packaging to obtain the pistacia chinensis bunge black tea. The processing method has the beneficial effects that the pistacia chinensis bunge leaf or bud extract is mixed with the black tea to prepare the pistacia chinensis bunge black tea; the medicinal value of pistacia chinensis bunge can be organically combined with the function of the black tea, the difficulty of separate tea making of pistacia chinensis bunge leaves is overcome, and the sour and astringent mouth feel and the medicinal fragrance of the pistacia chinensis bunge during separate tea making can be improved.

Description

The processing method of the black tea of a kind of Chinese pistache
Technical field
The present invention relates to the processing method of the black tea of a kind of Chinese pistache, belong to the processing technique field of drinking food product.
Background technology
Chinese pistache another name loblolly tree, medicine wood, it is traditional medicinal plant, property bitter cold is puckery, there is clearing summer heat, the dampness removing that promotes the production of body fluid, eliminate the phlegm, cough-relieving, relieving asthma, the effect such as reducing pressure and sugar, wind dispelling, stomach invigorating, antipyretic, analgesia, anti-inflammation, be used for the treatment of canker sore, abscess of throat, dysentery diarrhoea, stranguria rash sore etc.Chinese pistache tender leaf fragrant odour, in history for tea making; Tender shoots, leaf and inflorescence part, as wild edible vegetables, are stir-fried and eaten, boil soup or make salted vegetables edible.Pistacia Chinensis Leaf and bud contain 3 of 4-aryl dihydro basic note legumin, 3-dimer [3,4-dihydro-4-(4 '-hydroxy phenyl)-umbelliferone], there is phytoestrogen (as isoflavones, lignan and soya bean element etc.) effect, can balanced body inner estrogen level, the especially generation such as breast cancer, prostate cancer of prevention of osteoporosis and cancer, alleviate climacteric metancholia, reduce the content of body inner cholesterol, reduce angiocardiopathy as the generation of hypercholesterolemia, arteriosclerotic lesion etc.Chinese pistache is Anacardiaceae fallen leaves xylophytas, is one of chief species that integrate the woody bioenergy of multiple use.Chinese pistache distributes wide, drought-resistant, saline and alkaline, barren in China, strong adaptability, suitable large area afforestation.But at present plantation development still faces a series of problem, wherein fruit yield is low, the high disaster of plant is plucked, insect pest is serious and the factor such as virgin phase long (8-12 is bloomed) seriously restricts the development of Chinese pistache.Coptis wood bud exists in a large number, is the good raw material of the natural pollution-free health protection tea of exploitation.The processing method of Pistacia Chinensis Leaf tea mainly contains the methods such as stir-fry, steaming, solarization.Although these leaf tea have better health-care effect, due to Chinese pistache leaf picking and fresh-keeping more difficult, and Chinese pistache boheic acid is puckery separately, and flavour of a drug are heavier, and mouthfeel is poor, is therefore difficult to so far large-scale promotion.Black tea has effects such as separating greasy aid digestion, anti-oxidant, anti-ageing, inhibiting bacteria and diminishing inflammation, antitumor and angiocardiopathy preventing (reducing blood lipid, hypotensive, hypoglycemic, fat-reducing).The present invention can organically combine the medical value of Chinese pistache and black tea function, overcomes the independent tea making difficulty of Chinese pistache leaf bud, can improve again sour and astringent mouthfeel and the medicine fragrance taste of the independent tea making of Chinese pistache.
Summary of the invention
The technical problem to be solved in the present invention is to provide the processing method of the black tea of a kind of Chinese pistache, is mixed together and is mixed with the black tea of Chinese pistache by Pistacia Chinensis Leaf leaf bud extract and black tea.This invention can organically combine the medical value of Chinese pistache and black tea function, overcomes the independent tea making difficulty of Chinese pistache leaf bud, can improve again sour and astringent mouthfeel and the medicine fragrance taste of the independent tea making of Chinese pistache.
The present invention is achieved through the following technical solutions.
A processing method for the black tea of Chinese pistache, by compound formulated according to mass ratio 1:50-100 to Chinese pistache extract dry powder and black tea.
Further, above-mentioned processing method, its step comprises:
(1) Chinese pistache extract dry powder and black tea are carried out to proportioning according to mass ratio 1:50-100;
(2) Chinese pistache extract dry powder and black tea are carried out to mixing and absorption;
(3) mixture is dried to water content and is not more than 7% at 50-60 DEG C;
(4) packaging obtains product.
For black tea, can select yunnan puer tea, the black tea in Yaan, the black tea in Anhua, limit, Sichuan tea, the old black tea in Hubei, Jingyang Fu tea, Guangxi Liu Bao tea etc.
For product, there are two kinds: the black tea product of Chinese pistache and the black tea product of bag bubble Chinese pistache.
Further, (2) mixing and absorption: be evenly sprayed onto on black tea after Chinese pistache extract dry powder is dissolved again with 80-85% ethanolic solution, room temperature is stacked and made it full and uniform absorption for 30-600 minute.
Further, (3) are dried mixture to water content and are not more than 7% at 50-60 DEG C; (4) packaging: by black Chinese pistache tea aluminium foil bag vacuum packaging, obtain the black tea product of Chinese pistache.
Further, before (1) proportioning, black tea is pulverized into the black tea powder of 10-100 object; (2) mixing and absorption: Pistacia Chinensis Leaf extract dry powder is fully mixed with black tea powder.
Further, (3) are dried mixture to water content and are not more than 7% at 50-60 DEG C; (4) packaging: dress up every bag of 2.5-5.0g with tea in bag wrapping paper, obtain the black tea product of bag bubble Chinese pistache.
For Chinese pistache extract dry powder:
Further, above-mentioned Chinese pistache extract, its extracting method comprises:
(1) Pistacia Chinensis Leaf is ground into 400-800 object Pistacia Chinensis Leaf fine powder;
(2) in the ratio of mass volume ratio 1:5-40, Pistacia Chinensis Leaf fine powder is mixed with extraction solution;
(3) soak after 1-10 hour, add thermal agitation and extract 1-2 hour, extract 2 times, merge 350 order filter-cloth filterings for extract, collect filtrate;
(4) filtrate, through 8000-12000 rev/min of centrifugal 10-15 minute, is collected supernatant;
(5) supernatant dry Chinese pistache extract dry powder that obtains after spray dry or decompression distillation recovery ethanol.
For Chinese pistache extract dry powder, it extracts yield at 4-10% cured leaf weight, and it mainly comprises polyphenol and flavonoids active material for elite part.
Further, (2) said extracted solution is that water or volume fraction are 5-99% ethanolic solution.
Further, (3) above-mentioned heating-up temperature that adds thermal agitation is 50-100 DEG C, and mixing speed is 10-50 rev/min.
Further, (5) decompression distillation is dried as Rotary Evaporators decompression distillation after reclaiming ethanol, reclaims ethanol, and extract is condensed into extraction medicinal extract, freeze drying or 50-60 DEG C oven dry.
Beneficial effect of the present invention:
The tender soft glow of traditional black tea, the quality that gives off a strong fragrance and fresh refreshing dense alcohol local flavor are retained; Make full use of Chinese pistache wild resource, the medical value of Chinese pistache and black tea function are organically combined; Overcome the independent tea making difficulty of Chinese pistache leaf bud, improve the sour and astringent mouthfeel of the independent tea making of Chinese pistache, utilize the strong fragrance of black tea to improve Chinese pistache medicine fragrance taste.
Detailed description of the invention
According to embodiment, the present invention is described in further detail below.
Example 1:
(1) fresh Chinese pistache leaf is completed, dry, pulverize into 400 order fine powders; (2) get 5 kilograms of Pistacia Chinensis Leaf fine powders, mix with 50% alcohol extract solution in the ratio of mass volume ratio 1:5; (3) soak after 2 hours, 60 DEG C add thermal agitation extraction 2 hours, and mixing speed is 30 revs/min, extracts 2 times, merges 350 order filter-cloth filterings for extract, collects filtrate; (4) filtrate through 8000 revs/min centrifugal 10 minutes, collect supernatant; (5) supernatant is through the dry Pistacia Chinensis Leaf dry powder that obtains of spraying, for subsequent use.(6) get Pistacia Chinensis Leaf and extract dry powder 250g, in the edible ethanol that is 80-85%, dissolve in volume fraction, be then evenly sprayed onto on 12.5kg yunnan puer tea, room temperature is stacked and within 2 hours, is made it full and uniform absorption; Dry to water content for 50 DEG C and be less than 7%, use aluminium foil bag vacuum packaging, obtain the black tea of Chinese pistache.
Example 2:
(1) fresh Chinese pistache leaf is completed, dry, pulverize into 800 order fine powders; (2) get 5 kilograms of Pistacia Chinensis Leaf fine powders, mix with 70% alcohol extract solution in the ratio of mass volume ratio 1:5; (3) soak after 2 hours, 60 DEG C add thermal agitation extraction 2 hours, and mixing speed is 30 revs/min, extracts 2 times, merges 350 order filter-cloth filterings for extract, collects filtrate; (4) filtrate through 12000 revs/min centrifugal 15 minutes, collect supernatant; (5) supernatant, through rotary evaporation, reclaims ethanol, is condensed into medicinal extract, and 60 DEG C of freeze-day with constant temperature obtain Pistacia Chinensis Leaf dry powder, for subsequent use.(6) get Pistacia Chinensis Leaf extract dry powder 250g, in the edible ethanol that is 80-85%, dissolve in volume fraction, be evenly sprayed onto on the black tea in 12.5kg Yaan, room temperature is stacked and within 2 hours, is made it full and uniform absorption; 60 DEG C of oven dry are less than 7% to moisture, use aluminium foil bag vacuum packaging, obtain the black tea of Chinese pistache.
Example 3:
(1) fresh Chinese pistache leaf is completed, dry, pulverize into 400 order fine powders; (2) get 5 kilograms of Pistacia Chinensis Leaf fine powders, mix with 50% alcohol extract solution in the ratio of mass volume ratio 1:5; (3) soak after 2 hours, 60 DEG C add thermal agitation extraction 2 hours, and mixing speed is 30 revs/min, extracts 2 times, merges 350 order filter-cloth filterings for extract, collects filtrate; (4) filtrate through 8000 revs/min centrifugal 10 minutes, collect supernatant; (5) supernatant is through the dry Pistacia Chinensis Leaf dry powder that obtains of spraying, for subsequent use.(6) get Chinese pistache blade extract dry powder 250g, in the edible ethanol that is 80-85% in volume fraction, dissolve, evenly mix with the broken end of black tea, Anhua (20 order) of 12.5kg, and 50 DEG C of oven dry are less than 7% to moisture, be packaged into the black tea of bag bubble Chinese pistache of every bag of 2.5g with tea in bag.
Example 4:
(1) fresh Chinese pistache leaf is completed, dry, pulverize into 800 order fine powders; (2) get 5 kilograms of Pistacia Chinensis Leaf fine powders, mix with 70% alcohol extract solution in the ratio of mass volume ratio 1:5; (3) soak after 2 hours, 60 DEG C add thermal agitation extraction 2 hours, and mixing speed is 30 revs/min, extracts 2 times, merges 350 order filter-cloth filterings for extract, collects filtrate; (4) filtrate through 12000 revs/min centrifugal 15 minutes, collect supernatant; (5) supernatant, through rotary evaporation, reclaims ethanol, is condensed into medicinal extract, and 60 DEG C of freeze-day with constant temperature obtain Pistacia Chinensis Leaf dry powder, for subsequent use.(6) get Chinese pistache blade extract dry powder 250g, in the edible ethanol that is 80-85% in volume fraction, dissolve, evenly mix with the broken end of old black tea, Hubei (20 order) of 12.5kg, and 60 DEG C of oven dry are less than 7% to moisture, be packaged into the black tea of bag bubble Chinese pistache of every bag of 5.0g with tea in bag.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow the personage who is familiar with this art can understand content of the present invention and be implemented, and can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (10)

1. a processing method for the black tea of Chinese pistache, is characterized in that, by compound formulated according to mass ratio 1:50-100 to Chinese pistache extract dry powder and black tea.
2. the processing method of the black tea of Chinese pistache according to claim 1, is characterized in that, described processing method, and its step comprises:
(1) Chinese pistache extract dry powder and black tea are carried out to proportioning according to mass ratio 1:50-100;
(2) Chinese pistache extract dry powder and black tea are carried out to mixing and absorption;
(3) mixture is dried to water content and is not more than 7% at 50-60 DEG C;
(4) packaging obtains product.
3. the processing method of the black tea of Chinese pistache according to claim 2, it is characterized in that, (2) mixing and absorption: be evenly sprayed onto on black tea after Chinese pistache extract dry powder is dissolved again with 80-85% ethanolic solution, room temperature is stacked and made it full and uniform absorption for 30-600 minute.
4. the processing method of the black tea of Chinese pistache according to claim 3, is characterized in that, (4) packaging: by the aluminium foil bag vacuum packaging of Chinese pistache tea, obtain the black tea product of Chinese pistache.
5. the processing method of the black tea of Chinese pistache according to claim 2, is characterized in that, before (1) proportioning, black tea is pulverized into the black tea powder of 10-100 object; (2) mixing and absorption: Pistacia Chinensis Leaf extract dry powder is fully mixed with black tea powder.
6. the processing method of the black tea of Chinese pistache according to claim 5, is characterized in that, (4) packaging: dress up every bag of 2.5-5.0g with tea in bag wrapping paper, obtain the black tea product of bag bubble Chinese pistache.
7. the processing method of the black tea of Chinese pistache according to claim 1 and 2, is characterized in that, described Chinese pistache extract, and its extracting method comprises:
(1) Pistacia Chinensis Leaf is ground into 400-800 object Pistacia Chinensis Leaf fine powder;
(2) in the ratio of mass volume ratio 1:5-40, Pistacia Chinensis Leaf fine powder is mixed with extraction solution;
(3) soak after 1-10 hour, add thermal agitation and extract 1-2 hour, extract 2 times, merge 350 order filter-cloth filterings for extract, collect filtrate;
(4) filtrate, through 8000-12000 rev/min of centrifugal 10-15 minute, is collected supernatant;
(5) supernatant dry Chinese pistache extract dry powder that obtains after spray dry or decompression distillation recovery ethanol.
8. the processing method of the black tea of Chinese pistache according to claim 7, is characterized in that, (2) described extraction solution is that water or volume fraction are 5-99% ethanolic solution.
9. the processing method of the black tea of Chinese pistache according to claim 7, is characterized in that, the heating-up temperature that adds thermal agitation described in (3) is 50-100 DEG C, and mixing speed is 10-50 rev/min.
10. the processing method of the black tea of Chinese pistache according to claim 7, it is characterized in that, (5) decompression distillation is dried as Rotary Evaporators decompression distillation after reclaiming ethanol, reclaims ethanol, extract is condensed into extraction medicinal extract, freeze drying or 50-60 DEG C oven dry.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105767308A (en) * 2016-03-28 2016-07-20 梧州市中茗茶业有限公司 Production method of Liubao tea having analgesic effect on teeth

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1513339A (en) * 2003-05-22 2004-07-21 杨小玫 Tea made of Huang-lian-ya
CN102613347A (en) * 2012-04-17 2012-08-01 徐州绿之野生物食品有限公司 Gingko black tea and preparation method thereof
CN102630776A (en) * 2012-04-11 2012-08-15 徐州绿之野生物食品有限公司 Ginkgo leaf extracting technology and ginkgo black tea processing method
CN103416536A (en) * 2013-07-16 2013-12-04 湖北恩施聚硒康农业科技有限公司 Selenium-rich intestine moistening tea and production method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1513339A (en) * 2003-05-22 2004-07-21 杨小玫 Tea made of Huang-lian-ya
CN102630776A (en) * 2012-04-11 2012-08-15 徐州绿之野生物食品有限公司 Ginkgo leaf extracting technology and ginkgo black tea processing method
CN102613347A (en) * 2012-04-17 2012-08-01 徐州绿之野生物食品有限公司 Gingko black tea and preparation method thereof
CN103416536A (en) * 2013-07-16 2013-12-04 湖北恩施聚硒康农业科技有限公司 Selenium-rich intestine moistening tea and production method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105767308A (en) * 2016-03-28 2016-07-20 梧州市中茗茶业有限公司 Production method of Liubao tea having analgesic effect on teeth

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