MEMBRANE TECHNOLOGY APPLICATION FOR FRACTIONATION PROCESS TO OBTAIN HIGH QUALITY GLUCOSAMINE

Glucosamine, monosaccharide from chitosan obtained from the chitin deacetylation process, has been used widely in various fields such as nutrition, pharmacy, and cosmetics.Glucosamine can be obtained from the hydrolysis of chitosan.Enzymatic hydrolysis provides the advantage of mild reaction conditions, environmentally friendly, and high yield.But

The flow-induced vibration characteristic of the U-section rubber outer windshield structure of high-speed train is the key factor to limit its high-speed movement.Accurate and effective flow-induced vibration analysis of windshield structures is Outdoor Ottoman with Cushion an important topic.In this paper, a hybrid modeling method for the analysi