期刊论文

Study on the Effect of Areca Nut Extracts on Gastrointestinal Function in White Rat

中文

中国食品学报

1009-7848

2009

9

4

38-44

10.3969/j.issn.1009-7848.2009.04.007

本校为第一机构

为研究槟榔提取物对小白鼠胃肠功能的影响，以海南产槟榔果为原料，用70％的甲醇水溶液粗提并浓缩后，依次用石油醚、氯仿、乙酸乙酯萃取，得到不同的溶剂萃取物。以粗提取物（A）、石油醚萃取物（B）、氯仿萃取物（C）、乙酸乙酯萃取物（D）以及水溶出物（E）为受试物．以小白鼠为试验对象，通过通便活性试验、小白鼠小肠推进试验以及小肠木糖吸收试验等研究其对小白鼠胃肠功能的影响。结果表明：（1）5种受试物对小白鼠的排便均有一定的影响，以A、C和E效果较好，剂量集中在中、高剂量；（2）5种受试物均能够促进小白鼠的小肠蠕动，提高其小肠推进率，且随着提取物极性的增加，效果逐渐增强；...

The areca nut from Hainan was used as the raw material in order to research the effect of Areca extracts on white rat gastrointestinal function. After extracted with 70% aqueous-methanol and condensed, the areca nut crude extract （A） was produced. The petroleum ether, chloroform and ethyl acetate were used to treat the crude extract. Different solvent extracts were received, including the petroleum ether fraction（B）, the chloroform fraction（C ）, the ethyl acetate fraction （D） and the aqueous fraction （E）. The functional evaluation of ...