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Gingko Pu'er raw tea and preparation method thereof

A technology of raw Pu'er tea and ginkgo, applied in the field of health beverages, can solve the problems that have not been seen, and achieve the effects of convenient consumption, good taste and improved product efficacy

Inactive Publication Date: 2012-07-25
徐州绿之野生物食品有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] As the cardiovascular and cerebrovascular health problems of middle-aged and elderly people are getting more and more attention, improving the health value of ginkgo biloba and combining the excellent characteristics of raw Pu'er tea should be able to better solve the above problems, especially for people with "three highs" The crowd of people, can bring into play special health-care effect, but there is no relevant report yet in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Take ginkgo fruit and crack the shell, remove the husk and the fleshy seed coat of the nut 65kg, break it, soak it in 5 times the amount of ethanol with a concentration of 60% for 48 hours, and infiltrate it at a speed of 1~2ml / 1kg per minute. Filter to obtain percolation liquid, recover ethanol, filter with 200-mesh nylon mesh to obtain concentrated solution, and set aside; take 25kg of raw Pu-erh tea, grind it into 20-mesh coarse powder, add 8 times the amount of pure water, stir and heat for 80 °C, extract twice respectively, the first extraction for 2 hours, the second extraction for 1 hour, combine the extracts, filter with a 300-mesh industrial filter cloth, collect the filtrate and mix it with the ginkgo kernel concentrate, and put the mixture at a temperature of 60 °C, Concentrate the extract to a relative density of 1.40 under a vacuum of 0.08 MPa, dry the extract, and crush it into a 300-mesh fine powder; granulate the above fine powder with a 50% ethanol solut...

Embodiment 2

[0040] Take ginkgo nuts and crack their shells, remove the shells and 65kg of clean white nuts, break them into pieces, soak them in 60% ethanol with 5 times the concentration for 48 hours, permeate at a speed of 1ml / 1kg per minute, Obtain the percolation liquid, recover ethanol from the filtrate, and filter it with 200-mesh nylon mesh to obtain a concentrated solution for later use; take 10 kg of raw Pu-erh tea, grind it into a 20-mesh coarse powder, add 7 times the amount of pure water, stir and heat at 75°C, Extract twice respectively, the first extraction for 2 hours, the second extraction for 1 hour, combine the extracts, filter with a 300-mesh industrial filter cloth, collect the filtrate and mix it with the ginkgo concentrate. Concentrate the extract to a relative density of 1.35 under the condition of 0.06MPa, dry the extract, and crush it into a 300-mesh fine powder; granulate the above-mentioned fine powder with a 50% ethanol solution, dry it at 65°C to form granules,...

Embodiment 3

[0042] Take ginkgo nuts and crack their shells, remove 70kg of whitened nuts after removing the shell and the fleshy seed coat, smash them, soak them in 5 times the amount of ethanol with a concentration of 60% for 48 hours, and infiltrate them at a speed of 1ml / 1kg per minute. Obtain the percolation liquid, recover ethanol from the filtrate, and filter it with 200-mesh nylon mesh to obtain a concentrated liquid for later use; take 20kg of raw Pu-erh tea, grind it into a 25-mesh coarse powder, add 6 times the amount of pure water, stir and heat at 70°C, Extract twice respectively, the first extraction for 2 hours, the second extraction for 1 hour, combine the extracts, filter with a 300-mesh industrial filter cloth, collect the filtrate and mix it with the ginkgo nut concentrate, and put the mixture at a temperature of 65°C under a vacuum Concentrate the extract to a relative density of 1.30 under the condition of 0.05MPa, dry the extract, and crush it into a 300-mesh fine powd...

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Abstract

The invention discloses gingko Pu'er raw tea and a preparation method. The gingko Pu'er raw tea comprises the following raw materials in parts by weight: 65-75 parts of gingko kernels and 10-25 parts of Pu'er raw tea and is prepared by respectively extracting the raw materials, combining and concentrating the extracts, pelletizing, drying, sterilizing and subpackaging the materials. The gingko kernels and the Pu'er raw tea are compounded to form nutritive health-care tea. The health-care tea can have a health care effect on the middle-aged and elderly after being drunk, is a novel health-care tea drink for preventing arteriosclerosis of blood vessels of brains and heart, hypertension and senile dementia, simultaneously better shows that the Pu'er raw tea has the functions of aiding diuresis, aiding digestion, dispelling wind to relieve exogenous syndrome and refreshing oneself, provides more choices for people, meets the requirements of disease prevention and body building, is granular, easily soluble in water and free of tea leaves and is convenient to infuse, drink and carry.

Description

technical field [0001] The invention relates to the field of health drinks, in particular to a health drink with ginkgo nuts and raw Pu'er tea as main raw materials and a preparation method thereof. Background technique [0002] Ginkgo biloba is the seed of Ginkgo biloba, commonly known as ginkgo. Ginkgo nuts are an important medicinal and health food raw material. Ginkgo nuts contain nutrients such as protein, fat, carbohydrates, and sugar, and 25 elements such as potassium, phosphorus, magnesium, calcium, zinc, and copper (National Traditional Chinese Medicine The editorial board of "Chinese Materia Medica", Chinese Materia Medica - Selected Books, 2009, 5 (3): 237). [0003] According to pharmaceutical research and analysis, ginkgo contains 62.4%~67% starch, 0.3% protein, 2.6% fat, 5.2% sucrose, 1.1% reducing sugar, 0.26% nuclear protein and 3% minerals. Ginkgo contains 17 kinds of amino acids, with a total amount of 10.77%. Among them, there are 7 kinds of essential am...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/14
Inventor 张奎昌张志年
Owner 徐州绿之野生物食品有限公司
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