Hypoglycemic tea and preparation method thereof

A technology for hypoglycemic tea and drinking tea, which is applied in tea substitutes and pre-extraction tea treatment, etc. It can solve the problems of many side components, weak effects, and poor taste, so as to improve the effect of lowering fat and blood pressure, remove burdens, and improve The effect of curative effect

Inactive Publication Date: 2011-10-19
王乃利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In order to use guava leaves more scientifically and effectively, and overcome the shortcomings of natural medicinal herb products such as slow effect, weak effect, many side components, and poor taste, the present invention adopts modern extraction and refining methods to effectively solve the above problems and develop stronger functions. , healthier tea with purer ingredients and better taste

Method used

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  • Hypoglycemic tea and preparation method thereof
  • Hypoglycemic tea and preparation method thereof
  • Hypoglycemic tea and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Guava leaf extract powder: 60.0%, Puer tea powder: 40.0%.

[0039] Take 9.5 kg of dry guava leaves, heat and reflux extract 2 times with 8 times the amount of 60% ethanol, each time for 2 hours. The guava leaf extract is heated to boiling for distillation, the ethanol is distilled off and then cooled, and is repeatedly flowed back into the leaching container to extract the guava leaf raw material. The solution of the ethanol extract of guava leaves was rotated and heated at a constant temperature of 45° C. under vacuum negative pressure to obtain a concentrated solution. The concentrate was freeze-dried to obtain 2.6 kg of freeze-dried powder. Take puer tea and grind it into powder. The freeze-dried powder of guava leaf 60% ethanol extract and Pu'er tea powder are evenly mixed according to the above ratio, weighed according to the specification of 3g per bag, and are divided into tea bags.

Embodiment 2

[0041] Guava leaf extract powder: 90.0%, Tieguanyin tea powder: 10.0%.

[0042] Take 9.5 kg of dried guava leaves, heat and reflux extract with 10 times the amount of 70% ethanol for 3 times, each time for 2 hours. The guava leaf extract is heated to boiling for distillation, wherein the ethanol is distilled off and then cooled and repeatedly flowed back into the leaching container to extract the guava leaf raw material. The guava leaf ethanol extract solution was heated under vacuum and negative pressure conditions with a constant temperature of 40° C. to obtain a concentrated solution. After freeze-drying, 2.8 kg of freeze-dried powder was obtained. Take Tieguanyin tea and grind it into powder. The freeze-dried powder of guava leaf 70% ethanol extract and Tieguanyin tea powder are mixed evenly according to the above components, weighed according to the specification of 3g per bag, and packed into tea bags.

Embodiment 3

[0044] Guava Leaf Extract Powder: 75%, Oolong Tea Powder: 25%, Osmanthus Flower Powder 0.1%.

[0045] Take 9.5 kg of dried guava leaves, heat and reflux with 6 times the amount of 75% ethanol to extract twice, each time for 4 hours. The guava leaf extract is heated to boiling for distillation, and the ethanol is cooled and refluxed to extract the guava leaf raw material. The guava leaf ethanol extract solution was heated under vacuum and negative pressure conditions with a constant temperature of 40° C. to obtain a concentrated solution. After freeze-drying, 2.6 kg of freeze-dried powder was obtained. Grind oolong tea and sweet-scented osmanthus into powder. The guava leaf 75% ethanol extract freeze-dried powder, oolong tea powder and sweet-scented osmanthus powder are mixed uniformly according to the above components, weighed according to the specification of 3g per bag, and packed into tea bags.

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Abstract

The invention provides hypoglycemic tea and a preparation method thereof. The hypoglycemic tea consists of 60.0 to 99.9 weight percent of guava leaf extract and 0.1 to 40.0 weight percent of auxiliary materials, wherein the guava leaf extract is an ethanol extract which contains 60 to 80 percent of guava leaf; and the auxiliary materials are drinking tea and / or edible flowers. The hypoglycemic tea has the advantage of effectively reducing blood sugar along with no toxic or side effect, the preparation method is simple, the medicinal effect is high, the mouthfeel is good, and the low cost is low.

Description

technical field [0001] The invention relates to the technical field of tea drink with hypoglycemic effect and its processing, in particular to a hypoglycemic tea with guava leaf extract as the main component and a preparation method thereof. Background technique [0002] Diabetes is a chronic disease with a high incidence rate, and its incidence rate is increasing year by year. It has become the third major disease that seriously threatens human health after cardiovascular and cerebrovascular diseases and cancer, seriously affecting people's lives and even endangering their lives. According to statistics, there are about 194 million diabetic patients in the world, and the number of diabetic patients in China has exceeded 40 million. It is estimated that by 2025, the number of diabetic patients in the world will reach 333 million. Western medicine has not yet fully elucidated the etiology of diabetes and the pathogenesis of chronic complications. So far, diabetes cannot be cu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/14A23F3/34
Inventor 王乃利
Owner 王乃利
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