Effects of different processed products of Crataegi Fructus on hyperlipidemia rat model by 1H-NMR metabolomics
10.7501/j.issn.0253-2670.2019.10.016
- Author:
Chun-Xia NIE
1
Author Information
1. Shanxi University of Traditional Chinese Medicine
- Publication Type:Journal Article
- Keywords:
1H-NMR metabolomics;
Coked Crataegi Fructus;
Crataegi Fructus;
Fried Crataegi Fructus;
Hyperlipemia;
Processing
- From:
Chinese Traditional and Herbal Drugs
2019;50(10):2362-2370
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the difference of lipid-lowering effect of raw and processed Crataegi Fructus, and to select the optimal antihyperlipidemic product. Methods The hyperlipidemia model of SD rats was induced by high fat diet. After administration of Crataegi Fructus (1.5 g/kg), fried and coked Crataegi Fructus (1.5 g/kg), the changes of serum metabolites were analyzed by 1H-NMR technique combined with multivariate statistical analysis. Results :Different processing products of Crataegi Fructus can significantly reduce the levels of TC, TG, LDL-C in hyperlipidemia rats, among which Crataegi Fructus had best hypolipidemic effects. The serum contents of lactate, pyruvate, lysine, creatine, glycerol, ornithine, TMAO, α-ketoisovaleric acid, O-acetylglycoprotein, N-acetylglycoprotein, leucine and isoleucine were increased in model group, while choline, acetone, threonine, scyllitol, glutamine, glutamic acid, MUFA, PUFA, GPC, and glucose were decreased compared with control group. After administration of different processing products of Crataegi Fructus, endogenous metabolites were recovered significantly. The effect of Crataegi Fructus on hyperlipidemia was superior to those of fried and coked Crataegi Fructus according to the degree and number of the metabolites recovered. Conclusion: There are differences between the raw and processed Crataegi Fructus, and raw Crataegi Fructus showed the best effect on hyperlipidemia, the effect may be achieved through regulating oxidative stress, energy metabolism, amino acid metabolism, and gut microbiota.
