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Volume 5 Issue 2
Jun.  2014
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Article Navigation >  Journal of Tropical Biology  > 2014  >  5(2): 179-181

WANG Hui, ZHAI Hongli, MEI Wenli, YI Bo, CAI Caihong, ZENG Yanbo, DONG Wenhua, DAI Haofu. Hypoglycemic Activity of Extract of Alpinia officinarum[J]. Journal of Tropical Biology, 2014, 5(2): 179-181. doi: 10.15886/j.cnki.rdswxb.2014.02.018
Citation: WANG Hui, ZHAI Hongli, MEI Wenli, YI Bo, CAI Caihong, ZENG Yanbo, DONG Wenhua, DAI Haofu. Hypoglycemic Activity of Extract of Alpinia officinarum[J]. Journal of Tropical Biology, 2014, 5(2): 179-181. doi: 10.15886/j.cnki.rdswxb.2014.02.018
shu

Hypoglycemic Activity of Extract of Alpinia officinarum

doi: 10.15886/j.cnki.rdswxb.2014.02.018

  • 1. Institute of Tropical Bioscience and Biotechnology/Ministry of Agriculture Key Laboratory of Biology and Genetic Resources of Tropical Crops/Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine, CATAS, Haikou 571101, China;

  • 2. Department of Pharmacy, the 187th hospital of PLA, Haikou 571159, China

  • Received Date: 2013-03-25
  • Hypoglycemic activity of main constituents and extracts of different parts of the plant lesser galangal（Alpinia officinarum Hance） were determined using inhibitory assay of α-glucosidase. The results indicated that ethanol extracts of the rhizome,flowers,fruits and leaves of A. officinarum and its main ingredients galangin,kaempferol,isorhamnetin and quercetin all produced obviously higher inhibitory activities against α-glucosidase than the positive control acarbose. Hypoglycemic activities of flowers,fruits and leaves of A. officinarum were first reported,which provides basis for the study and development of the waste material in the harvest of A. officinarum.
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Hypoglycemic Activity of Extract of Alpinia officinarum

doi: 10.15886/j.cnki.rdswxb.2014.02.018
  • 1. Institute of Tropical Bioscience and Biotechnology/Ministry of Agriculture Key Laboratory of Biology and Genetic Resources of Tropical Crops/Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine, CATAS, Haikou 571101, China;
  • 2. Department of Pharmacy, the 187th hospital of PLA, Haikou 571159, China
  • Received Date: 2013-03-25

Abstract: Hypoglycemic activity of main constituents and extracts of different parts of the plant lesser galangal（Alpinia officinarum Hance） were determined using inhibitory assay of α-glucosidase. The results indicated that ethanol extracts of the rhizome,flowers,fruits and leaves of A. officinarum and its main ingredients galangin,kaempferol,isorhamnetin and quercetin all produced obviously higher inhibitory activities against α-glucosidase than the positive control acarbose. Hypoglycemic activities of flowers,fruits and leaves of A. officinarum were first reported,which provides basis for the study and development of the waste material in the harvest of A. officinarum.

WANG Hui, ZHAI Hongli, MEI Wenli, YI Bo, CAI Caihong, ZENG Yanbo, DONG Wenhua, DAI Haofu. Hypoglycemic Activity of Extract of Alpinia officinarum[J]. Journal of Tropical Biology, 2014, 5(2): 179-181. doi: 10.15886/j.cnki.rdswxb.2014.02.018
Citation: WANG Hui, ZHAI Hongli, MEI Wenli, YI Bo, CAI Caihong, ZENG Yanbo, DONG Wenhua, DAI Haofu. Hypoglycemic Activity of Extract of Alpinia officinarum[J]. Journal of Tropical Biology, 2014, 5(2): 179-181. doi: 10.15886/j.cnki.rdswxb.2014.02.018
shu

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