ANTIOXIDANT DETERMINATIONS BY THE USE OF A STABLE FREE RADICAL

ANTIOXIDANT DETERMINATIONS BY THE USE OF A STABLE FREE RADICAL
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DOI:
10.1038/1811199a0
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发表时间:
1958-01-01
期刊:
影响因子:
64.8
通讯作者:
BLOIS, MS
BLOIS, MS
中科院分区:
综合性期刊1区
文献类型:
--
作者:
BLOIS, MS

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用于测量抗氧化剂和评价抗氧化剂活性的方法似乎有两种一般类型。如果抗氧化剂的化学性质是已知的,则可以争取对感兴趣的化合物或基团进行特定的测试;例如,用于巯基的硝普钠测试。或者,可以观察到一些天然氧化过程的抑制,例如脂肪的β-氧化,作为添加的抗氧化剂的函数。
METHODS for measuring antioxidants and appraising antioxidant activity appear to be of two general types. If the chemical nature of the antioxidant is known, one may strive for a test specific for the compound or group of interest; for example, the nitroprusside test for sulphydryl groups. Alternatively one may observe the inhibition of some natural oxidative process such as the β-oxidation of fats, as a function of the added antioxidant.