关键词 : 雪莲薯 ; 超声波 ; 多糖 ; 提取工艺 ; 羟自由基 [gap=1283]Key words: yacon; ultrasound; polysaccharide; extraction process; hydroxyl free radicals
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The scavenging of melanin to hydroxyl free radicals was studied by fluorometry.
利用荧光光度分析法研究了黑色素对羟基自由基的清除活性。
Abstract: This paper researched the clearing ability of different extracts of zinc-rich mushroom mycelium on oxygen free radicals and hydroxyl radicals and on T-SOD activity.
摘要:本文就富锌香菇菌丝体的不同溶剂提取物对氧自由基、羟自由基的抑制能力和T - SOD活力进行了测定。
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