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Comparative study on antioxidant potential of some varieties of Ginger (Zingiber officinale)

机译:一些生姜的抗氧化能力比较研究

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In an effect to examine the antioxidant potential of ginger, six popular varieties of India were evaluated for phenol quantity and quality under different system of assay. Phenol content across different varieties varied between 9.02 and 11.95 mg GAE/g DW. The phenol extract showed greater DPPH (3.60 to 4.12 mg TE/g) over ABTS (0.10 mg to 0.20 TE/g) radical scavenging activity .While FRAP (1.49 to 1.93 mg TE/g) showed significant positive (R2 = 0.84) correlation with phenol content. Based on PCA andaverage value of each of the chemical character, antioxidant activity potential of the tested varieties are increased in the order < V3S1-8 < Sambak < Gorubarthan.
机译:为了检验生姜的抗氧化能力,在不同的分析系统下,对印度的六个流行品种的酚含量和质量进行了评估。不同品种中苯酚的含量在9.02至11.95 mg GAE / g DW之间变化。酚提取物的DPPH(3.60至4.12 mg TE / g)高于ABTS(0.10 mg至0.20 TE / g)自由基清除活性。而FRAP(1.49至1.93 mg TE / g)显示出显着的正相关(R2 = 0.84)与苯酚含量。根据PCA和每个化学特性的平均值,被测品种的抗氧化活性潜力按

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