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Distinguishing Radix Angelica sinensis from different regions by HS-SFME/GC-MS.
Tan, Hong-Sheng; Hu, Dong-Dong; Song, Jing-Zheng; Xu, Yong; Cai, Shuang-Fan; Chen, Qi-Long; Meng, Qian-Wan; Li, Song-Lin; Chen, Shi-Lin; Mao, Qian; Xu, Hong-Xi.
Afiliação
  • Tan HS; Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
  • Hu DD; Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
  • Song JZ; PuraPharm (Nanning) Pharmaceutical Co. Ltd., Nanning 530007, China.
  • Xu Y; Perkin Elmer, Lane 1670, Zhangheng Road, Shanghai 201203, China.
  • Cai SF; Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
  • Chen QL; Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
  • Meng QW; Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
  • Li SL; Jiangsu Province Academy of Traditional Chinese Medicine, No. 100 Shizi Street, Hongshan Road, Nanjing 210028, China.
  • Chen SL; Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China.
  • Mao Q; Jiangsu Province Academy of Traditional Chinese Medicine, No. 100 Shizi Street, Hongshan Road, Nanjing 210028, China. Electronic address: nancymq2008@hotmail.com.
  • Xu HX; Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China. Electronic address: xuhongxi88@gmail.com.
Food Chem ; 186: 200-6, 2015 Nov 01.
Article em En | MEDLINE | ID: mdl-25976811
An automated headspace solvent free microextraction (HS-SFME) based gas chromatography/mass spectrometry (GC/MS) was developed for discrimination of Radix Angelica sinensis (RAS) from different cultivation regions. The MS data were subjected to principal component analysis (PCA) and hierarchical clustering analysis (HCA) to rapidly find the potential characteristic components of RAS from top-geoherb region and non top-geoherb region. Totally, fifty-one volatile organic compounds (VOCs) were identified, in which ß-ocimene, α-pinene, 3-methylbutanal, heptanes, butanal were identified as potential markers for distinguishing RAS from top-geoherb region and non top-geoherb region. Sulphur dioxide was detected in some commercial RAS samples, which implied that sulphur-fumigation might be the main reason for the quality inconsistencies of commercial RAS samples. These results suggested that RAS from top-geoherb region and non-top geoherb region could be discriminated by the method. And characteristic chemical markers found in current study can be used for ensuring consistent quality of top-geoherb of RAS.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Raízes de Plantas / Angelica sinensis Tipo de estudo: Prognostic_studies Idioma: En Revista: Food Chem Ano de publicação: 2015 Tipo de documento: Article País de afiliação: China

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Raízes de Plantas / Angelica sinensis Tipo de estudo: Prognostic_studies Idioma: En Revista: Food Chem Ano de publicação: 2015 Tipo de documento: Article País de afiliação: China