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油梨和羊奶果果肉粗提物对α-葡萄糖苷酶的体外抑制
引用本文:葛宇,曹剑秋,钟利文,王甲水,林兴娥,臧小平,马蔚红.油梨和羊奶果果肉粗提物对α-葡萄糖苷酶的体外抑制[J].热带农业科学,2017(2):16-19.
作者姓名:葛宇  曹剑秋  钟利文  王甲水  林兴娥  臧小平  马蔚红
作者单位:1. 中国热带农业科学院海口实验站 海南海口 570102;2. 海南大学园艺园林学院 海南海口 570228
基金项目:海南省自然科学基金(No.20163096)﹔ 农业部物种资源保护(农作物)项目(1251416305010)
摘    要:收集不同油梨和羊奶果资源,对油梨和羊奶果果肉粗提物进行α-葡萄糖苷酶的体外抑制活性实验。结果表明:16份油梨果肉对α-葡萄糖苷酶抑制活性较弱,而9份羊奶果果肉对α-葡萄糖苷酶抑制活性较强,其中羊奶果6号对α-葡萄糖苷酶抑制活性最强,达到99.84%,仅次于阿卡波糖。

关 键 词:油梨  羊奶果  α-葡萄糖苷酶  体外抑制

In vitro Inhibitory Effects of Crude Extracts from the Pulp of Persea americana and Elaeagnus conferta on α-glucosidase
GE Yu,CAO Jianqiu,ZHONG Liwen,WANG Jiashui,LIN Xinge,ZANG Xiaoping,MA Weihong.In vitro Inhibitory Effects of Crude Extracts from the Pulp of Persea americana and Elaeagnus conferta on α-glucosidase[J].Chinese Journal of Tropical Agriculture,2017(2):16-19.
Authors:GE Yu  CAO Jianqiu  ZHONG Liwen  WANG Jiashui  LIN Xinge  ZANG Xiaoping  MA Weihong
Abstract:Persea americana and Elaeagnus conferta germplasm resources were collected and their fruits were extracted and used to determine their inhibition ofα-glucosidase in vitro. The results showed that the crude pulp extracts from 16 accessions of P. americana had a weak inhibitory activities againstα-glucosidase while the crude pulp extracts from the 9 accessions of E. c onfe rta had a high inhibitory activities against α-glucosidase. The crude pulp extract from Accession 6 of E. c onfe rta was the highest in inhibition ofα-glucosidase, with an inhibition rate of upto 99.84%, only next to that of acarbose.
Keywords:Persea americana  Elaeagnus conferta  α-glucosidase  Inhibition in vitro
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