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Application of Yingde black tea in preparing product for losing weight and reducing blood glucose

A technology for reducing blood sugar and products, which is applied in the application field of Yingde black tea in the preparation of weight loss and blood sugar lowering products, can solve the problems of health care effects of weight loss and blood sugar lowering that have not been studied, and achieve the prevention and expansion of obesity and hyperglycemia Range of use, effect of improving impaired glucose tolerance

Inactive Publication Date: 2019-01-18
QINGYUAN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the research on Yingde black tea mainly focuses on perfecting tea processing technology and technology; developing tea processing machinery; cultivating new varieties, etc., and whether it has the health effects of losing weight and lowering blood sugar has not yet been studied

Method used

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  • Application of Yingde black tea in preparing product for losing weight and reducing blood glucose
  • Application of Yingde black tea in preparing product for losing weight and reducing blood glucose
  • Application of Yingde black tea in preparing product for losing weight and reducing blood glucose

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Example 1 Preparation of Yingde Black Tea Water Extract

[0040] The Yingde black tea leaves were pulverized, passed through a 30-mesh sieve, and leached in distilled water at 90°C for 10 minutes according to a solid-to-liquid ratio of 1:10 (1g:10mL) to obtain an aqueous extract, which was precision filtered and the filtrate was ready for use.

Embodiment 2

[0041] Example 2 Effect of Yingde Black Tea on Body Weight, Food Utilization Rate, Lee’s Index and Fat Index in Obese Mice

[0042] method:

[0043] (1) Fifty-five healthy mice eat and drink freely. After one week of adaptive feeding with basic feed, they are randomly divided into 2 groups according to their body weight: blank control group (10) and model group (45). The blank control group was fed basic feed, and the model was fed high-fat feed, and the body weight was weighed twice a week. The model is used to establish an obesity model, and the mouse obesity degree is calculated according to formula ①. When the obesity degree is greater than 20%, the obesity model is established successfully, that is, the obese mouse is placed.

[0044]

[0045] After establishing a mouse obesity model with a high-fat diet, they were randomly divided into a normal control group, a high-fat model group, a Yingde black tea extract group and a positive control group (fed with simvastatin drugs), eac...

Embodiment 3

[0062] Example 3 The effect of Yingde black tea extract on the reduction of TD, TG and LDLC in mice serum caused by diet

[0063] method:

[0064] After establishing a mouse obesity model with a high-fat diet, they were randomly divided into a normal control group, a high-fat model group, a Yingde black tea extract group and a positive control group (fed with simvastatin drugs), each with 10 mice, and Yingde black tea group 1g / (kg·d) of Yingde black tea water extract was given, the positive control group was given 10mg / (kg·d) simvastatin liquid, the administration volume was 0.1mL / 10g, the normal control group and the model group were given distilled water , Continuous gavage for 4 weeks.

[0065] After 4 weeks, the gastric administration was ended. The mice in each group were fasted for 12 hours without water, and then the mice were subjected to eyeballs and blood sampling. Blood treatment: Centrifuge at 3000rpm / min for 10min, aspirate the supernatant (serum), use an ELISA kit to...

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Abstract

The invention discloses application of Yingde black tea in preparing a product for losing weight and reducing blood glucose. The weight-loss and blood-glucose-reduction product is any healthcare product or food prepared by adopting Yingde black tea extract as an active ingredient. The product can effectively inhibit the weight increase caused by feeding high-fat feed, the content increase of totalcholesterol, triglyceride and low-density lipoprotein cholesterol of the body serum and liver caused by feeding the high-fat feed can be effectively inhibited, and biochemical indexes such as the content of high-density lipoprotein cholesterol are increased; and the product disclosed by the invention can effectively inhibit the increase of fasting blood sugar in a diabetic mice body caused by tetraoxypyrimidine, can increase the sugar tolerance, the content of glycated serum protein and the content of hepatic glycogen, and can improve the pancreatic tissue morphology, thereby preventing the obesity or high-blood-glucose diseases caused by the high-fat feed or tetraoxypyrimidine.

Description

Technical field [0001] The invention relates to the fields of health care products and foods, in particular to the application of Yingde black tea in the preparation of weight loss and blood sugar lowering products. Background technique [0002] Obesity is one of the serious global public health problems. Under the influence of genetic factors, environmental factors, energy intake and consumption imbalance, it causes excessive deposition of body fat and increases the body's total cholesterol (TC), triglycerides (TG) and Low-density lipoprotein cholesterol (LDL-C) and lowering of high-density lipoprotein cholesterol (HDL-C) lead to fat accumulation, weight increase, and a series of systemic nutritional disorders with physiological and pathological changes. Obesity is usually accompanied by complications such as diabetes. Diabetes (Diabetes Mellitus, DM) is a metabolic disease characterized by glucose metabolism disorders caused by relative or absolute insufficient insulin secreti...

Claims

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Application Information

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IPC IPC(8): A23F3/18A61K36/82A61P3/04A61P3/10
CPCA23F3/18A61K36/82A61P3/04A61P3/10
Inventor 王晖黄自通陈金辉叶秋莹
Owner QINGYUAN POLYTECHNIC
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