Process for extracting total saponin from papermulberry fruit

Abstract

The invention discloses a method which extracts total soap glucoside from papermulberry fruit. It follows below steps to preparing: drying and disintegrating the papermulberry fruit and getting the papermulberry fruit powder as A material; extracting A material through mechanical squeeze or carbon dioxide supercritical extraction device, separating the papermulberry fruit peach oil and the resulting mixture is B material; extracting and refinishing B material with organic solvent and getting papermulberry fruit total soap glucoside. The invention uses mechanical squeeze or carbon dioxide supercritical extraction device to removing papermulberry fruit peach oil, then refines and extracts the material using flavouring alcohol, the got total soap glucoside extraction rate >=1.84% which is higher then other methods extraction rate(0.51%) in prior technology 3.5 times. At the same time it solves the question of effective ingredients easily lost better, raises the rate of extraction but also solves the problems of removing impurities, improving purity and decreasing cost while increasing the rate of extraction, so achieves the purpose of the invention. The extracted papermulberry fruit total soap glucoside has many effects and can be used as processing raw materials of medicines and health products.

Description

technical field [0001] The invention relates to a method for extracting saponins from plant seeds, in particular to a method for extracting total saponins from mulberry seeds. Background technique [0002] Sulmus mulberry, also known as mulberry tree, lemon wood, deciduous tree (Broussonetia papyrifera (L.) vent) of Moraceae plants, dioecious, distributed in most parts of the country, growing on hillsides, ravines, mostly wild, with a small amount cultivation. "Compendium of Materia Medica" claims that its fruit (Chushi) has the functions of "nourishing yin and tonifying kidney, clearing liver and improving eyesight, long-term use without muscle aging, light body and strong bones, boosting yang energy, tonifying deficiency and tuberculosis, strengthening waist and knees, and benefiting color" and other functions effect. According to the research of modern technology, the fruit of the mulberry tree (the seed of the mulberry tree) contains saponin and the fruit of the saponi...

AI Technical Summary

Problems solved by technology

Due to the low content of saponins in the fruit, the extraction rate of active ingredients by traditional methods is low, and the purity of saponins obtained is not high

Therefore, people have not been able to extract mulberry saponins for health care and medical treatment