원문정보
초록
영어
In this paper, 1H-NMR metabolomics technique was used to hydrolyse Asini Corii Colla acid from five different manufacturers, such as Asini Corii Colla, and the obtained 1H-NMR spectra were identified by chemical composition, and combined with relevant software for multivariate statistical analysis. Find the difference in chemical composition. It was found that 17 chemical components were identified from the Asini Corii Colla 1H-NMR spectrum; a comparison was made between Asini Corii Colla produced by A, B, C, and D manufacturers and Asini Corii Colla produced by Dong'e Ejiao manufacturer. The corresponding differential components mainly include isoleucine, hydroxyproline, arginine, leucine, phenylalanine, valine, lysine and clavulanic acid. The results showed that the nutritional composition of Asini Corii Colla products was higher, and 1H-NMR method has a good application prospect for the composition pharmacology and quality analysis of Asini Corii Colla.