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Study On Antioxidant Activity Of Momordica Charantia L.

Posted on:2007-12-26Degree:MasterType:Thesis
Country:ChinaCandidate:W F LiuFull Text:PDF
GTID:2144360185487000Subject:Sugar works
Abstract/Summary:PDF Full Text Request
The antioxidized substances which is the low poisonous and highly effective economical medicament from the natural plant is so popular all of the world, they avoide the shortcoming of not eradicating,high rate relapse, affecting to be unitary, not having good responds and so on of the western medicine. The balsam pear treats diabetes, anti- virus, anti- tumor and so on, therefore indicating it has some kinds of anti- oxidation, but its anti- oxidation research is few in domestic and foreign, newest research in the domestic and foreign is reported that we still could not be clear of its effective component. If we can withdraw the high-activity component from Momordica charantia L. and appraise their structure that well be significance to development of the natural oxidation inhibitor. This topic main research content and result as follows:1, The extracting result of the ethyl alcohol was studied on by the single factor we got the best extracting condition was: The 500g fresh balsam pear, extracting with the ethyl alcohol and under the normal temperature in the rate of material and fluid was 1: 3,soaks for 48 hours, divides two times.
Keywords/Search Tags:Momordica charantia L., Extraction, Separation and purification, Macroporous resin, SephadexLH-20, Antioxidant activity
PDF Full Text Request
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