Comparison on Contents of 23-Acetate Alisol B and Infrared Spectrometry Fingerprint Among Rhizoma Alismatis of Different Specifications
10.3969/j.issn.1005-5304.2014.11.028
- VernacularTitle:不同大小泽泻23-乙酰泽泻醇B含量及红外指纹图谱比较
- Author:
Yamin ZHANG
;
Wenjin LIN
;
Rongqing XU
;
Xiaorui SONG
;
Quansen TANG
- Publication Type:Journal Article
- Keywords:
Rhizoma Alismatis;
23-acetate alisol B;
HPLC;
infrared spectrometry;
fingerprint
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2014;(11):92-94
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the chemical components among Rhizoma Alismatis of different specifications. Methods Rhizoma Alismatis of 8 different weights were chosen, and then contents of 23-acetate alisol B were determined by HPLC, and infrared spectrometry fingerprint was determined by Fourier transform infrared spectroscopy. Results The contents of 23-acetate alisol B in Rhizoma Alismatis of 8 different specifications were over 0.06%, and had no relation with specification of Rhizoma Alismatis (P>0.05). The similarities of infrared spectrometry fingerprint were above 0.9. Conclusion The chemical components among Rhizoma Alismatis of different specifications were basically the same. Contents of 23-acetate alisol B of Rhizoma Alismatis of 8 different specifications conformed to regulation of China Pharmacopoeia.
