Metabolomic studies on special processing of Asari Radix et Rhizoma in Guilingji
10.7501/j.issn.0253-2670.2015.16.008
- Author:
Yi LI
1
Author Information
1. Modern Research Center for Traditional Chinese Medicine, Shanxi University
- Publication Type:Journal Article
- Keywords:
1H-NMR;
Asari Radix et Rhizoma;
Guilingji;
Multivariate statistical analysis;
Rice vinegar;
Shanxi aged vinegar
- From:
Chinese Traditional and Herbal Drugs
2015;46(16):2385-2393
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To explore the underlying reasons why Asari Radix et Rhizoma (ARR) should be processed by Shanxi aged vinegar when used in Guilingji. Methods: 1H-NMR-based metabolomic approach combined with multivariate statistical analysis was used to investigate the differential chemical components among the raw and two vinegar-baked ARR. Results: More than 30 metabolites were identified in the 1H-NMR spectra of ARR. Raw and two vinegar-baked ARR could be separated obviously, and the rice vinegar-baked ARR and the Shanxi aged vinegar-baked ARR also differed to each other, in which the priamary metabolites showed bigger difference than that of secondary metabolites. Conclusion: This study laid a basis for the modern research of the special processing technology for Guilingji.
