Method for extracting bamboo leaf flavonoid and preparing bamboo leaf flavonoid health-care drink or beverage

Abstract

The invention discloses a method for extracting bamboo leaf flavonoid and preparing a bamboo leaf flavonoid health-care drink or beverage. According to the method, the bamboo leaf flavonoid health-care drink or beverage is made from leaves of nine types of high-efficiency bamboos. The bamboo leaf flavonoid health-care drink or beverage comprises, by weight, 70 parts of flavonoid compounds and other effective active substances, 16 parts of polysaccharide and 17 parts of effective active substances. The flavonoid compounds and the other effective active substances are extracted from dried bamboo leaf fragments according to a composite enzyme-microwave method. The polysaccharide is extracted from hericium erinaceus according to a normal hot water extraction method. The effective active substances are extracted from plumeria rubra according to a hot water extraction method. The method has the advantages that nutrient components and other effective components of extracts of the bamboo leaf flavonoid, the hericium erinaceus and the plumeria rubra are combined to prepare the excellent bamboo leaf flavonoid health-care drink or beverage; through daily drinking, various types of reactive oxide species are eliminated, lipid peroxidation is inhibited, blood vessels of brains are protected, nitrosation reaction is stopped, and nitrosamine is eliminated; like vitamin C, the bamboo leaf flavonoid health-care drink or beverage also has anti-fatigue and anti-aging functions.

Description

technical field [0001] The invention relates to the field of product health drinks and beverages. The invention provides a bamboo leaf flavonoid health drink and beverage derived from bamboo leaf flavonoids, and a method for preparing the bamboo leaf flavonoid health drink and beverage using bamboo leaves of nine high-efficiency bamboo varieties in southern China as raw materials. Background technique [0002] Bamboo leaves of 9 high-efficiency bamboo species in southern my country (Moso bamboo species, green bamboo (horseshoe shoots), moso bamboo, thunder bamboo, yellow slot osmanthus bamboo, gangly bamboo, filial piety bamboo, golden bamboo, and giant dragon bamboo) are used as raw materials. Tested by relevant departments, bamboo leaves are rich in flavonoids, bioactive polysaccharides, alkaloids, special amino acids and trace elements, among which the flavonoid content of green bamboo is 1.5% higher than that of other bamboos. As we all know, green bamboo leaves have a ...

AI Technical Summary

Problems solved by technology

Green bamboo flavonoids were retrieved by the Information and Information Research Institute of the Ministry of Science and Technology, and it was pointed out that this technology uses compound enzymes to extract flavonoids from bamboo leaves. There is no relevant literature report, and it is the first innovation project in China.