Preparaton process of glucoside polyose selenide

Abstract

The invention discloses a selenoglucomannan preparing method, combining the selenium with glucomannan on a certain condition to achieve the purpose of producing selenium-containing selenoglucomannan. It oxidizes the selenium into Se6+ ion water solution by oxidant; takes the Se6+ ion water solution and adds in alcohol and hydrochloric acid, to make the alcohol content in the solution at 5%-10% and hydrochloric acid content at 1% about; adds glucomannan in a seleno-reaction liquor to make seleno reaction; adds in alcohol to deposit selenoglucomannan; separates and dehydrates selenoglucomannan deposit, and then dries to make it at once.

Description

Technical field

[0001] The invention relates to a preparation method of selenized glucomannan. Background technique

[0002] The trace element selenium (Selenium, Se) is an essential trace element for the human body. It has the important functions of anti-oxidation, scavenging free radicals, anti-cancer, improving and regulating immune function, and has physiological effects similar to insulin. Konjac is a tuber of Araceae (Amorphophallus blume) perennial herb, which is widely distributed in the Yangtze River Basin and the south. Konjac is rich in glucomannan (K·glucomanan, KGM), which has important health care functions such as lowering blood lipids, lowering blood sugar, clearing the intestines, suppressing tumors and enhancing immune functions, and important physiological functions such as anti-oxidation and scavenging free radicals.

[0003] Combining the advantages of the rich glucomannan and selenium in konjac organically, the two functions complement and multiply, and furt...