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Volume 33 Issue 5
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2015  >  33(5): 434-435,444

YANG Yiqian, ZHANG Wei, CHEN Haisheng. Analysis of the low polarity components from Polygonum paleaceum by GC-MS[J]. Journal of Pharmaceutical Practice and Service, 2015, 33(5): 434-435,444. doi: 10.3969/j.issn.1006-0111.2015.05.013
Citation: YANG Yiqian, ZHANG Wei, CHEN Haisheng. Analysis of the low polarity components from Polygonum paleaceum by GC-MS[J]. Journal of Pharmaceutical Practice and Service, 2015, 33(5): 434-435,444. doi: 10.3969/j.issn.1006-0111.2015.05.013
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Analysis of the low polarity components from Polygonum paleaceum by GC-MS

doi: 10.3969/j.issn.1006-0111.2015.05.013

  • School of Pharmacy, Second Military Medical University, Shanghai 200433, China

  • Received Date: 2014-08-23
  • Rev Recd Date: 2014-11-07
  • Objective To investigate the low polarity compounds from Polygonum paleaceum Wall. Methods The ethyl alcohol extracts of Polygonum paleaceum Wall were extracted with petroleum ether. The components were separated and identified by GC-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 40 compounds were identified. Naphthalene and (E)-9-octadecenoic acid ethyl ester were the main components. Conclusion The low polarity components of Polygonum paleaceum Wall were mainly consisted of naphthalene and (E)-9-octadecenoic acid ethyl ester (27.02%), along with hexadecanoic acid (4.18%), 13,27-cycloursan-3-one (2.55%) and cis-11-eicosenoic acid (1.31%).
  • [1] 罗 凡,侯 炜.草血竭抗流感病毒的研究[J].武汉大学学报(医学版),2006,27(1): 72-73.
    [2] 李文广,张小郁.草血竭抗肿瘤作用的实验研究[J].中药药理和临床,2001,17(6): 31-32.
    [3] 张小郁.草血竭提取物对胃肠功能的影响[J].中药材,2002,25(3): 192-193.
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Analysis of the low polarity components from Polygonum paleaceum by GC-MS

doi: 10.3969/j.issn.1006-0111.2015.05.013
  • School of Pharmacy, Second Military Medical University, Shanghai 200433, China
  • Received Date: 2014-08-23
  • Rev Recd Date: 2014-11-07

Abstract: Objective To investigate the low polarity compounds from Polygonum paleaceum Wall. Methods The ethyl alcohol extracts of Polygonum paleaceum Wall were extracted with petroleum ether. The components were separated and identified by GC-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 40 compounds were identified. Naphthalene and (E)-9-octadecenoic acid ethyl ester were the main components. Conclusion The low polarity components of Polygonum paleaceum Wall were mainly consisted of naphthalene and (E)-9-octadecenoic acid ethyl ester (27.02%), along with hexadecanoic acid (4.18%), 13,27-cycloursan-3-one (2.55%) and cis-11-eicosenoic acid (1.31%).

YANG Yiqian, ZHANG Wei, CHEN Haisheng. Analysis of the low polarity components from Polygonum paleaceum by GC-MS[J]. Journal of Pharmaceutical Practice and Service, 2015, 33(5): 434-435,444. doi: 10.3969/j.issn.1006-0111.2015.05.013
Citation: YANG Yiqian, ZHANG Wei, CHEN Haisheng. Analysis of the low polarity components from Polygonum paleaceum by GC-MS[J]. Journal of Pharmaceutical Practice and Service, 2015, 33(5): 434-435,444. doi: 10.3969/j.issn.1006-0111.2015.05.013
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