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Metabolomics analysis revealing multiple compounds changed in rhubarb after processing / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 1607-1613, 2014.
Article in Chinese | WPRIM | ID: wpr-300220
ABSTRACT
Untargeted metabolomics analysis of rhubarb and stewed rhubarb samples shows that the determined samples clearly clustered in to two groups, indicating that the processing procedures caused changes in the composition and/or content of components in rhubarb. Ten components were identified by UHPLC-Q-TOF-MS/MS and references, which intensity declined in rhubarb after processing. Targeted metabolomics analysis of rhubarb and stewed rhubarb samples indicated that aloe-emodin, rhein, emodin and physcion were detected with lower intensity in stewed rhubarb samples than in rhubarb samples. Metabolomics analysis of rhubarb and stewed rhubarb indicated the various components of rhubarb changed after processing.
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Rheum / Chemistry / Multivariate Analysis / Chromatography, High Pressure Liquid / Anthraquinones / Emodin / Principal Component Analysis / Tandem Mass Spectrometry / Metabolomics / Food Handling Type of study: Prognostic study Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2014 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Rheum / Chemistry / Multivariate Analysis / Chromatography, High Pressure Liquid / Anthraquinones / Emodin / Principal Component Analysis / Tandem Mass Spectrometry / Metabolomics / Food Handling Type of study: Prognostic study Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2014 Type: Article