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Preparation method of instant Yanyou tea with healthcare functions

An instant, tea powder technology, applied in the field of health care tea, can solve the problems of difficulty in active ingredients, waste, and reduced health care effects, and achieve the effect of high content of active ingredients and no sediment

Inactive Publication Date: 2020-01-17
BEIJING JIUFA PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The Yanyou tea powder prepared by the above method has the following defects: (1) the Radix Paeoniae Alba is crushed into a coarse powder, extracted twice under reflux with 60% ethanol, the first time is 2.5 hours, the second time is 1.5 hours, and the extracts are combined, Filtration, the filtrate is concentrated into a clear paste with a relative density of 1.12. The alcohol-containing medicinal liquid obtained after ethanol extraction is filtered and directly concentrated without recovering ethanol. On the one hand, ethanol can be recycled and reused. On the other hand, because ethanol is inflammable and explosive during industrialized production, direct concentration without recovery of ethanol will cause safety risks; Pulverize the tea leaves and Panax notoginseng into coarse powders, mix them well and stir them with the white peony extract obtained after the alcohol extraction, and let them suffocate for 1.5 hours, turn them over once, and suffocate them for another 1 hour, then dry and pack them separately, because the coarse powders are insoluble in Water, prepared by this method, when brewed with boiling water, a large amount of insoluble matter will precipitate, and its active ingredients are difficult to dissolve or the dissolution is very little, which reduces the health care effect. On the other hand, due to the presence of precipitates, it is difficult for users to take

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Prescription: by weight, 50 parts of white peony root, 3 parts of Panax notoginseng, 20 parts of lotus leaf, 20-40 parts of pen tube grass, 5 parts of stevia, 100 parts of green tea, 80 parts of sucrose

[0025] Preparation:

[0026] 1. Weigh the lotus leaf and tea leaves of the prescribed amount, put them in a multi-energy extraction tank, add 12 times the amount of water, heat to 80-85°C, keep warm for 2 hours, filter, and obtain the lotus leaf and tea extracts, which are set aside;

[0027] 2. Take the lotus leaf and tea leaves extracted from the medicinal residues and the prescribed amount of Radix Paeoniae Alba and Panax notoginseng, and use 50% ethanol to reflux to extract twice, add 8 times the amount of 50% ethanol for 2 hours for the first time, and add 50% ethanol for the second time. Extract with 6 times the amount of 50 ethanol for 1.0 hour, combine the ethanol extracts, recover the ethanol under reduced pressure until there is no alcohol smell, and continue...

Embodiment 2

[0032] Prescription: by weight, 100 parts of white peony root, 5 parts of Panax notoginseng, 33.4 parts of lotus leaf, 33.4 parts of pen tube grass, 10 parts of stevia, 134 parts of black tea, 1 part of stevia

[0033] Preparation:

[0034] 1. Weigh the lotus leaf and tea leaves of the prescribed amount, put them in a multi-energy extraction tank, add 12 times the amount of water, heat to 80-85°C, keep warm for 2 hours, filter, and obtain the lotus leaf and tea extracts, which are set aside;

[0035] 2. Take the lotus leaf, the extracted medicinal residues of tea leaves and the prescription amount of Radix Paeoniae Alba and Panax notoginseng, and extract twice with 75% ethanol under reflux. For the first time, add 10 times the amount of 75% ethanol for extraction for 2 hours, and for the second time add Extract with 8 times the amount of 75% ethanol for 1.0 hour, combine the ethanol extracts, recover the ethanol under reduced pressure until there is no alcohol smell, continue ...

Embodiment 3

[0040] Prescription: by weight, 150 parts of white peony root, 10 parts of Panax notoginseng, 40 parts of lotus leaf, 40 parts of pen tube grass, 15 parts of stevia, 200 parts of Pu'er tea, 100 parts of sucrose

[0041] Preparation:

[0042] 1. Weigh the lotus leaf and tea leaves of the prescribed amount, put them in a multi-energy extraction tank, add 10 times the amount of water, heat to 70-75°C, keep warm for 1 hour, filter, and obtain lotus leaf and tea extracts, and set aside;

[0043] 2. Take the lotus leaf and tea leaves extracted from the medicinal residues and the prescribed amount of Radix Paeoniae Alba and Panax notoginseng, and use 50-85% ethanol to reflux and extract twice. For the first time, add 9 times the amount of 60% ethanol to extract for 1 hour, and for the second time Add 6 times the amount of 60% ethanol to extract for 0.5 hours, combine the ethanol extracts, recover the ethanol under reduced pressure until there is no alcohol smell, and continue to conc...

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PUM

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Abstract

The invention discloses a preparation method of instant Yanyou tea with healthcare functions. The instant Yanyou tea is prepared by different extraction methods according to different physicochemicalproperties of each medicine. The prepared Yanou tea has the advantages that the Yanyou tea has high effective component content and has no precipitates and can be dissolved quickly when brewed with water.

Description

technical field [0001] The invention belongs to the field of research and development of health-care tea technology, and in particular relates to a preparation method of instant Yanyou tea powder with health-care effects. Background technique [0002] Health tea first became popular in the West. Chinese health tea is made of green tea, black tea, oolong tea or herbal tea as the main raw materials, and is made with single or compound Chinese medicines with curative effects; it is also made by spraying Chinese medicine decoction on the tea leaves; The liquid is concentrated and dried, and made into granules, which are easy to dissolve in boiling water. Chinese health teas are different from foreign medicinal teas, which use herbs as raw materials and do not contain tea leaves, and only borrow the name "tea". Chinese health tea has the effect of lowering blood fat and cholesterol, and is an auxiliary health drink for patients with obesity, diabetes, hypertension, and coronary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/14
CPCA23F3/14
Inventor 柏吉哲刘玉泉
Owner BEIJING JIUFA PHARMA