1) DPPH··free radical
![点击朗读](/dictall/images/read.gif)
DPPH··自由基
2) DPPH radical
![点击朗读](/dictall/images/read.gif)
DPPH自由基
1.
Purification of DDMP saponin βg from soybean hypocotyl and its scavenging capacity against DPPH radical;
大豆胚轴中DDMP皂甙βg的纯化及其清除DPPH自由基能力
2.
The NaNO_2 and DPPH radical scavenging activity of the essential oil were determineted.
![点击朗读](/dictall/images/read.gif)
对水蒸气蒸馏得到的香菜挥发油的功能性进行了研究,测定了香菜挥发油清除NaNO2和DPPH自由基的能力,研究结果显示,香菜精油具有很强的清除NaNO2和DPPH自由基能力。
3.
DPPH radical scavenging activities of different polar extracts in vinegar were studied,and total phenolic content was determined.
研究了镇江香醋中不同极性组分对DPPH自由基的清除活性,并测定了各极性组分中的总酚含量。
3) DPPH
![点击朗读](/dictall/images/read.gif)
DPPH自由基
1.
Study on DPPH radical scavenging capacity of Hengshun aromatic vinegar;
![点击朗读](/dictall/images/read.gif)
恒顺香醋DPPH自由基清除活性成分研究
2.
DPPH RADICAL SCAVENGING CAPACITY OF ACETACETIC ESTER EXTRACTS FROM HENGSHUN AROMATIC VINEGAR;
恒顺香醋乙酸乙酯萃取物DPPH自由基清除活性的研究
3.
Furthermore, the antioxidant capacity based on the ability to scavenge the 1,1-diphenyl-2-picryl-hydrazyl (DPPH) radical of ESFs was investigated.
进一步采用清除DPPH自由基能力的方法测定红花提取物的抗氧化能力。
4) DPPH free radical
![点击朗读](/dictall/images/read.gif)
DPPH自由基
1.
Research on the scavenging effect of extracts from the pollen of Populus euphratica Oliv on DPPH free radical;
胡杨花粉提取物清除DPPH自由基作用的研究
2.
Comparative research on ginkgo extracts scavenging DPPH free radical by different preparation methods;
不同预处理方法对银杏提取液清除DPPH自由基的比较研究
3.
Scavenging effect of Physalis alkekengi extractive on DPPH free radicals;
![点击朗读](/dictall/images/read.gif)
锦灯笼提取物对DPPH自由基清除作用的探讨
5) DPPH free radicals
![点击朗读](/dictall/images/read.gif)
DPPH自由基
1.
In this paper, the antioxidative activity of feruloylated oligosaccharides was determined using hydroxyl free radicals,superoxide anion free radicals, DPPH free radicals, reducing force, lipidosome antioxidation reaction system.
采用羟基自由基、超氧阴离子、DPPH自由基、还原力、脂质体氧化反应体系,检测了阿魏酸低聚糖的体外抗氧化活性。
2.
The antioxidant capability of the cottonseed protein hydrolysate is determined by the DPPH free radicals clearance rate.
不同水解度(DH)的棉籽蛋白多肽清除DPPH自由基的能力不同,当水解度为3。
6) DPPH radical scavenging
![点击朗读](/dictall/images/read.gif)
DPPH自由基捕获
1.
The antioxidative effects were determined by the DPPH radical scavenging test and reducing power test.
方法采用硅胶柱色谱、ToyopearlHW 4 0柱色谱、SephadexLH 2 0柱色谱及半制备高效液相分离纯化 ,通过波谱解析及衍生物制备确定结构 ,并进行DPPH自由基捕获、还原、抗糖化试验。
补充资料:N,N-二苯基N′-苦味基肼基自由基
分子式:
CAS号:
性质:一种稳定的自由基。紫色晶形固体。熔点130℃。室温下可长期稳定保存。DPPH可作为自由基检测试剂。当其与反应中产生的简单自由基结合时,可观察到紫色消失。
CAS号:
性质:一种稳定的自由基。紫色晶形固体。熔点130℃。室温下可长期稳定保存。DPPH可作为自由基检测试剂。当其与反应中产生的简单自由基结合时,可观察到紫色消失。
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参考词条