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LIU Hong, CHEN Hai-sheng, GENG Dong-sheng, JIN Yong-shen, YANG Xian-nan. GC-MS/MS analysis of the low polarity components from the root of Arnebia euchroma[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(1): 17-18,59.
Citation:
LIU Hong, CHEN Hai-sheng, GENG Dong-sheng, JIN Yong-shen, YANG Xian-nan. GC-MS/MS analysis of the low polarity components from the root of Arnebia euchroma[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(1): 17-18,59.
GC-MS/MS analysis of the low polarity components from the root of Arnebia euchroma
Department of Natural Medicinal Chemistry,College of Pharmacy,Second Military Medical University,Shanghai 200433,China;Institute for Drug and Instrument Control of Xinjiang Military Command,Urumqi 830063,China
2.
Department of Natural Medicinal Chemistry,College of Pharmacy,Second Military Medical University,Shanghai 200433,China
3.
Institute for Drug and Instrument Control of Xinjiang Military Command,Urumqi 830063,China
Received Date: 2009-05-14
Rev Recd Date:
2009-11-09
Abstract
Objective To investigate the low polarity components from the root of Arnebia euchroma. Methods The EtOH extracts of the root of Arnebia euchroma was extracted with petroleum ether.Part of the petroleum ether extraction was acetylated.The components were separated and identified from both parts by GC-MS/MS and elucidated by the comparison with the standard mass spectral data.The relative contents in percentage were calculated using the area normalization method. Results 14 compounds were identifled,including hexadecanoic acid(9.31%)and octadecanoic acid(5.03%),along withγ-hexadecanoic acid lactone(2.56%) and tetradecanoic acid(2.02%)etc. Conclusion The main components in the low polarity components of the root of Arnebia euchroma are fatty acid and fatty acid lactone.Fatty acid have been isolated from the root of Arnebia euchroma for the first time,fatty acid lactone have been firstly isolated from Boraginaceae plants.
1. Department of Natural Medicinal Chemistry,College of Pharmacy,Second Military Medical University,Shanghai 200433,China;Institute for Drug and Instrument Control of Xinjiang Military Command,Urumqi 830063,China
2. Department of Natural Medicinal Chemistry,College of Pharmacy,Second Military Medical University,Shanghai 200433,China
3. Institute for Drug and Instrument Control of Xinjiang Military Command,Urumqi 830063,China
Abstract: Objective To investigate the low polarity components from the root of Arnebia euchroma. Methods The EtOH extracts of the root of Arnebia euchroma was extracted with petroleum ether.Part of the petroleum ether extraction was acetylated.The components were separated and identified from both parts by GC-MS/MS and elucidated by the comparison with the standard mass spectral data.The relative contents in percentage were calculated using the area normalization method. Results 14 compounds were identifled,including hexadecanoic acid(9.31%)and octadecanoic acid(5.03%),along withγ-hexadecanoic acid lactone(2.56%) and tetradecanoic acid(2.02%)etc. Conclusion The main components in the low polarity components of the root of Arnebia euchroma are fatty acid and fatty acid lactone.Fatty acid have been isolated from the root of Arnebia euchroma for the first time,fatty acid lactone have been firstly isolated from Boraginaceae plants.
LIU Hong, CHEN Hai-sheng, GENG Dong-sheng, JIN Yong-shen, YANG Xian-nan. GC-MS/MS analysis of the low polarity components from the root of Arnebia euchroma[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(1): 17-18,59.
Citation:
LIU Hong, CHEN Hai-sheng, GENG Dong-sheng, JIN Yong-shen, YANG Xian-nan. GC-MS/MS analysis of the low polarity components from the root of Arnebia euchroma[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(1): 17-18,59.
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