Effects of Different Chinese Medicine Materials on Dissolution of Pills and Their in Vitro - in vivo Evaluation
10.3969/j.issn.1005-5304.2018.02.019
- VernacularTitle:不同中药物料对丸剂溶出的影响及其体内外评价
- Author:
Tian-Chao CHEN
1
;
Yu-Qing HU
;
Rui-Xia LIU
;
Lan-Lan YU
;
Yan-Jiang MA
;
Qian-Qian CHANG
;
Rui-Ying LI
Author Information
1. 河南中医药大学
- Keywords:
Chinese medicine materials;
berberine hydrochloride;
pill;
dissolution;
correlation in vivo - in vitro
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2018;25(2):83-88
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effects of five different kinds of Chinese medicine materials on dissolution of pills; To evaluate their in vitro - in vivo correlation.Methods Five different types of traditional Chinese medicine materials, such as starch, fiber, protein, grease and polysaccharide materials, were selected by uniform design to the proposed 8 model formulation and preparation of pills, and the cumulative release rate and in vivo plasma concentration of berberine hydrochloride were determined by HPLC. The effects of Chinese medicine materials on the drug release behavior of pills in vitro - in vivo were investigated. And the in vitro - in vivo correlation of the pills was evaluated.Results Starch and fiber materials could promote the release of the pills, and protein and grease materials has a blocking effect on the pills dissolution. Polysaccharide materials have no significant effect on the dissolution of the pills. Pills in vitro - in vivo correlation was significant.Conclusion Chinese medicine materials have the characteristics of medicine-assisted unity, which can control the dissolution and bioavailability of pills by adjusting the proportion of powder in the prescription. And the pills have good correlation in vitro - in vivo.
