purposeto solve the technological problem of industrial production of d glucosamine hydrochloride (gah) from lobster shell.
目的研究从龙虾壳制备甲壳质,解决d氨基葡萄糖盐酸盐(gah)的工业生产技术问题。
the antimicrobial effect of d glucosamine hydrochloride (gah) was investigated.
研究了氨基葡萄糖盐酸盐(gah)的抗菌作用。
the degree of deacetylation of chitosan was determined directly by 1st derivative uv spectrophotometry using hydrochloric acid as solvent and n acetyl d glucosamine (acglsm) as standard.
以盐酸为溶剂,n乙酰基d葡萄糖胺为标準品,用紫外一阶导数光度法直接测定壳聚糖的脱乙酰度。
n acetyl d glucosamine (nag) is an important amino sugar with a lot of physiological activities and functional properties.
乙酰-d-葡糖胺是一种具有多种生理活性和功能性质的重要氨基糖。