formaldehyde gelatin的意思|示意

In this paper, FDNB method, UV-spectrophotometry, Formaldehyde reaction-titration method and Viscometry were tried to use in measuring the gelatin hydrolysis degree in the process of the reaction.

本文探讨了FDNB、紫外分光光度法、甲醛反应滴定法、粘度法测定明胶水解程度的可能性，并对他们作了一定的研究。

The preparation of gelatin hydrolyzed with AS1. 398 neutral protease at different temperatures. The hydrolysis degree was tested by means of formaldehyde titration.

在不同的温度下，用as1.398中性蛋白酶制备水解明胶，甲醛滴定法测定明胶的水解程度。

A laboratory method of preparing controlled release capsules floated in artificial gastric juice was developed by crosslinking the gelatin capsules with formaldehyde vapor.

以对乙酰氨基酚为模型药物，采用甲醛蒸汽交联明胶胶囊的方法制备了胃内滞留型控释胶囊。