A method for extracting hesperidin from laxative health products

Abstract

The invention provides a method for extracting hesperidin from laxative health care products, which relates to the field of extraction technology. The method comprises the following steps: (1) soaking: soaking laxative health care products in water to obtain a mixed solution A; ( 2) Microwave-assisted, Soxhlet extraction: after the microwave-assisted treatment of the mixed solution A, the mixed solution B is obtained, and the solvent A is added to the mixed solution and extracted under reflux, and the solvent A is discarded. After filtering, the filtrate is obtained; (3) rotary evaporation and drying: the filtrate obtained in step (2) is rotary evaporated, suction filtered and rinsed, and after drying, it is obtained; this method can efficiently obtain the content of hesperidin in the product and other properties, so as to evaluate the efficacy of the product.

Description

A kind of method for extracting hesperidin from laxative health care product technical field The present invention relates to extraction technical field, be specifically related to a kind of method of extracting hesperidin from laxative health care product. Background technique Hesperidin is usually present in the peel of lemon, citrus and Daidaihua, and has the function of maintaining osmotic pressure and enhancing capillary blood. Tube toughness, shorten the bleeding time, lower cholesterol and so on. In recent years, the extraction methods of hesperidin include alkaline extraction and acid precipitation, alcohol Solvent extraction, microwave extraction, ultrasonic extraction, ultrafiltration extraction and enzyme-assisted extraction, etc. The method is simple and mature, but there is a certain pollution to the environment. The alcohol solvent extraction method has a simple process, although the methanol extraction rate is high, but It is toxic, while ethanol extr...

AI Technical Summary

Problems solved by technology

[0004] In view of the problems of low extraction rate, high cost and low safety in the hesperidin extraction process in the prior art, it is urgent to find a method for extracting hesperidin, so as to extract the hesperidin as efficiently, safely and at low cost as possible. The hesperidin contained in the product, in order to promote the full extraction and efficacy evaluation of the hesperidin in the product