Waxberry polyphenol chromocor extract, and preparations and applications thereof

Abstract

The invention provides a bayberry polyphenol flavone extract, which is obtained by the methods as follows: the fragment of a bayberry plant is used as raw ingredient, ethanol water solution of 50 to 80 percent is added, wherein, the ethanol water solution is 4 to 7 times of the quality of the fragment; the mixture is extracted for 1 to 3 hours at 60 to 100 DEG C in a heat preservation way and is filtered to obtain extracting solution; the volume concentration of alcohol in the extracting solution is adjusted to reach 75 percent to 80 percent; the extracting solution is mixed well, let stand for 0.5 to 2 hours, and then filtered; the alcohol is recovered from filter liquor and is concentrated to obtain macroporous adsorption resin on a paste; the macroporous adsorption resin is eluted by using distilled water, then by using the ethanol water solution of 10 to 20 percent to remove impurities, and then by using the ethanol water solution of 60 to 90 percent at last; eluate is collected to recover the alcohol which is dried until the liquid water content is less than 12 percent, so as to obtain the bayberry polyphenol flavone extract. The invention provides the bayberry polyphenol flavone extract which has three-fold efficacy, namely assistance efficacy on blood lipid reduction, hypoglycemic efficacy, and blood-pressure reduction efficacy, and no similar products are developed andmanufactured until now. Compared with existing products at home and abroad, the bayberry polyphenol flavone extract has more overall efficacies, and better effect for regaining normal blood-fat, blood sugar and blood pressure of people in need.

Description

(1) Technical field [0001] The invention relates to a bayberry polyphenol flavonoid extract with triple functions of lowering blood fat, blood sugar and blood pressure, and its preparation and application. (2) Background technology [0002] A large number of people at home and abroad have physiological phenomena of high blood lipids, blood sugar, and blood pressure. They are in great need of functional food conditioning with natural plants as raw materials, especially functional foods developed from food resources. The market demand is high. At present, people with high blood lipids are often accompanied by high blood sugar or high blood pressure, and there are many people with high blood lipids, blood sugar and blood pressure. However, the existing products are all single-function products, so it is very necessary to develop a product with multiple functions. Functional foods that assist in reducing blood fat, blood sugar, and blood pressure are supplied to the market to i...

AI Technical Summary

Problems solved by technology

At present, people with high blood lipids are often accompanied by high blood sugar or high blood pressure, and there are many people with high blood lipids, blood sugar and blood pressure. However, the existing products are all single-function products, so it is very necessary to develop a product with multiple functions. Functional foods that assist in lowering blood fat, blood sugar, and blood pressure are supplied to the market to improve the health of the public

[0003] The polyphenolic flavonoids contained in bayberry bark, leaves, fruit and fruit stones are myricetin, quercetin, myricetin, and quercetin. There are domestic products that have been extracted and purified to relatively high purity. There are also many research reports on the various physiological effects of bayberry polyphenol flavonoids, but so far no research has been carried out on the effects of bayberry polyphenol flavonoids on assisting blood lipid, blood sugar, and blood pressure lowering, and there is no research on the effects of bayberry polyphenol flavonoids. The substance is developed into a functional food with the triple effects of lowering blood fat, blood sugar and blood pressure

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