This study on the tanning and retanning properties of LB type protein syntan respectively was synthesized by the collagen fiber hydrolysates with phenol sulphonate and aldehydes.
本文分别研究了LB型蛋白鞣和复鞣性能，该鞣剂由胶原纤维水解物通过苯酚磺化产物和醛类缩合改性而成。
2
Effects of ethanol concentration and reaction time were compared on DPPH free radical scavenging activity of egg white proteinhydrolysates in this paper.
对比分析乙醇浓度和反应时间对四种蛋清蛋白酶解物清除DPPH自由基活性的影响情况。
3
This paper summarizes the bitterness forming mechanism of protease hydrolysates, the methods of debittering proteinhydrolysates and the properties of mucor protease.