In this paper, we present a new method for determination of uric acid in the presence of high concentration of vitamin C by different pulse voltammetry using poly glycine modified carbon microelectrode.
研究聚甘氨酸修饰碳纤维微电极 (CFME)的电化学性质和在抗坏血酸存在下测定尿酸的分析方法 ,以及尿酸在该聚合膜电极上反应的动力学参数 。
The improvement of method determining hydroxyl value in polyglycerol;
聚甘油羟值测定方法的改进研究
Nonionic surfactant polyglycerol rosin ester was synthesized by reaction of rosin with polyglycerol.
以松香和聚甘油为原料,合成出一种非离子表面活性剂松香聚甘油酯,对产物结构进行了红外光谱分析,并测定了产物的表面物理化学性能。
The rosin-based nonionic surfactant was synthesized by the reaction of rosin and polyglycerol.
以松香和聚甘油为原料,合成了一种松香基非离子表面活性剂,得到不同甘油聚合度的产物。
Their properties are measured,and indicate alkylphenoxyploy(hydroxypropylene oxide) surfactant is better than poly(ethylene oxide)surfactant.
烷基苯酚类聚氧乙烯和聚甘油脂表面活性剂是感光材料制造过程中常用的非离子表面活性剂。
As raw materials for the production of cosmetics,polyglycerol esters may use as emulsion,excipient,wetting agent,softener.
介绍了各种类型聚甘油的生产、聚甘油的性质及聚甘油酯类在化妆品中的应用。
Several kinds of polyglycerol esters were synthesized by reaction of fatty acid with polyglycerol and their surface physicochemical properties were investigated.
选用脂肪酸聚甘油为原料,合成出几种聚甘油酯,对其表面物理化学性能作了比较。
Tolerance of single dose of D-polymannuronicate injection in Chinese healthy volunteers;
单次静滴D-聚甘酯注射液在中国健康人体的安全性
Determination of D-polymannuronicate in human plasma by biologic analysis method;
生物分析法测定人血浆D-聚甘酯
PhaseⅠclinical safety and toleration study of consecutive multiple doses of D-polymannuronicate intravenous infusion;
连续多次静脉滴注D-聚甘酯注射液的Ⅰ期临床安全性、耐受性研究