Title: Comparison of Dehydrogenase Activity in 5-year Ginseng during Seedling Stage
Abstract: OBJECTIVE To compare the activities of malate dehydrogenase(MDH),lactate dehydrogenase(LDH),alcohol dehydrogenase(ADH),glucose-6-phosphate dehydrogenase(G6PDH) and α-Glycerophosphate dehydrogenase(α-GPD) in 5-year Ginseng Radix in seedling stage.METHODS Adopt neutral buffer solution to extract the coarse enzyme.Use spectrophotometry to test the activities of MDH,LDH,ADH,G6PDH,α-GPD.RESULTS In seedling stage of Ginseng Radix,there were different changes trends of these five dehydrogenase in root and sprout.And there were peak values in different stages.CONCLUSION The activities of MDH,LDH,ADH,G6PDH,α-GPD can be used as the evaluation indicators of quality of Ginseng Radix.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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