UFLC/Q-TOF-MS based analysis on material base of atractylodis macrocephalae rhizoma stir-fried with wheat bran.
- Author:
Xiao-Bing CUI
1
;
Chen-Xiao SHAN
;
Hong-Mei WEN
;
Wei LI
;
Hao WU
Author Information
1. Nanjing University of Chinese Medicine, Nanjing 210023, China. xiaobingcui@163.com
- Publication Type:Journal Article
- MeSH:
Atractylodes;
chemistry;
Chromatography, Liquid;
methods;
Dietary Fiber;
Lactones;
analysis;
Mass Spectrometry;
Principal Component Analysis;
Sesquiterpenes;
analysis
- From:
China Journal of Chinese Materia Medica
2013;38(12):1929-1933
- CountryChina
- Language:Chinese
-
Abstract:
To establish a fingerprint spectrum for Atractylodis Macrocephalae Rhizoma stir-fried with wheat bran based on UFLC/Q-TOF-MS, and make a principal component analysis (PCA) with Markview software, in order to compare the changes of components between raw and processed Atractylodis Macrocephalae Rhizoma with raw wheat bran as the blank. The results showed that the changed in components raw Atractylodis Macrocephalae Rhizoma and Atractylodis Macrocephalae Rhizoma stir-fried with wheat bran were apparently observed by PCA. Six compounds were identified to have significant changes in mass fraction before and after being stir-fried, namely atractylenolide-I, atractylenolide-II, atractylenolide-III, atractylentrid, atractylon and an unknown compound. Among them, atractylenolide-I and atractylenolide-II generated from dehydration and dehydrogenation of atractylenolide-III may be the material base of Atractylodis Macrocephalae Rhizoma stir-fried with wheat bran for strengthening spleen.
