Delving into the Latest Updates on Qingdao Haier Pharmaceutical Co. Ltd. with Synapse

Overview

The paper introduced a method for determining schisandrin A in Cailishenankang oral liquid by HPLC.The determination conditions were as the follows: chromatog. column: ODS C₁₈ column (250 mm × 4.6 mm, 5 μm), mobile phase: acetonitrile-water (58.3:41.7), detection wavelength: 254 nm, and column temperature: 40°.The linear relationship was in the range of 0.4136-2.0680 μg with r = 0.9999.The average recovery ratio was 99.02%, and the RSD was 1.73% (n = 6).The method was accurate and rapid, and could be used for quality control of schisandrin A in Cailishenankang oral liquid

Zhongguo Yaoye

Study of molecular weight and molecular weight distribution of marine drug: mannose

Author: Ren, Li ; Zhang, Yufang ; Liang, Guishan ; Wan, Haining ; Xu, Lin

Using the examination of mol. weight (MW) and mol. weight distribution (MW distribution) to replace the traditional method of viscosity.Referring to the measurement of the MW and MW distribution of polysaccharide from the appendix VH of the Chinese Pharmacopoeia, this study conducts the quality standard method of MW and MW distribution to replace the viscosity method.Ten batches of mannose's statistical average mol. weight on the basis of weight distribution (MW) are between 11,289 to 12,566, the distribution width below 1.5.Using the examination of MW and MW distribution instead of viscosity is available.

Zhongguo Guzhi Shusong Zazhi

Drugs for osteoporosis

Author: Zhai, Cuiyun ; Ren, Li ; Chen, Yangsheng

A review.The authors discuss the action function and usage of drugs for osteoporosis.The drugs mainly are divided into 3 groups according to their function: inhibiting bone resorption, promoting bone formation, and accelerating bone mineralization.

100 Deals associated with Qingdao Haier Pharmaceutical Co. Ltd.

Login to view more data

100 Translational Medicine associated with Qingdao Haier Pharmaceutical Co. Ltd.

Login to view more data