柿叶乙醇提取物在猪油中的抗氧化性研究

柿叶乙醇提取物在猪油中的抗氧化性研究[J]. Science and Technology of Food Industry, 1999, (05): 22-23. DOI: 10.13386/j.issn1002-0306.1999.05.006

Citation:

柿叶乙醇提取物在猪油中的抗氧化性研究[J]. Science and Technology of Food Industry, 1999, (05): 22-23. DOI: 10.13386/j.issn1002-0306.1999.05.006

Citation:

柿叶乙醇提取物在猪油中的抗氧化性研究[J]. Science and Technology of Food Industry, 1999, (05): 22-23. DOI: 10.13386/j.issn1002-0306.1999.05.006

Abstract

The antioxidative activities of ethanolic extracts from persimmon leaves (EEPL) were evaluated in lard by Na\-2S\-2O\-3 I\-2 titration method.EPPL was effective in retarding lard deterioration, with activity increasing with concentration in the range 200 5000ppm at a concentration of 600ppm, EEPL showed a little higher antioxidative activity than 100ppm hesperidin and 100ppm tea polyphenol.The citric acid demonstrated better synergistic effect for EEPL than L ascorbyl stearate.

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