The Research of Antioxidant Effects of Active Ingredients in Different Parts of Chinese Dates
Xuebo Liu
Abstract
Xuebo Liu
Abstract
Saponins,phenols and triterpennoids are extracted from jujube peel,jujube meat and jujube pit.DPPH· radical scavenging abilities of extracts are investigated.Results show that Saponins,phenols and triterpennoids extracted from jujube have antioxidant activity;saponins has the strongest DPPH· free radical scavenging ability among the three kinds of extracts, the most potent antioxidant;extract of jujube peel has the strongest DPPH· free radical scavenging ability.
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Saponins,phenols and triterpennoids are extracted from jujube peel,jujube meat and jujube pit.DPPH· radical scavenging abilities of extracts are investigated.Results show that Saponins,phenols and triterpennoids extracted from jujube have antioxidant activity;saponins has the strongest DPPH· free radical scavenging ability among the three kinds of extracts, the most potent antioxidant;extract of jujube peel has the strongest DPPH· free radical scavenging ability.
Key concepts: DPPH, Antioxidant, Phenols, Chemistry, Scavenging, Food science, Traditional medicine, Organic chemistry