Kinetic EPR studies on bio-antioxidants

被引：27

作者：

Zhou, B ^{[1
]}

Chen, Z ^{[1
]}

Chen, Y ^{[1
]}

Jia, Z ^{[1
]}

Jia, Y ^{[1
]}

Zeng, L ^{[1
]}

Wu, L ^{[1
]}

Yang, L ^{[1
]}

Liu, ZL ^{[1
]}

机构：

[1] Lanzhou Univ, Natl Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China

来源：

APPLIED MAGNETIC RESONANCE | 2000年 / 18卷 / 03期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1007/BF03162153

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 [原子与分子物理]; 070304 [物理化学]; 081704 [应用化学]; 1406 [纳米科学与工程];

摘要：

The synergistic antioxidant mechanisms of alpha-tocopherol (vitamin E) with green tea polyphenols and beta-carotene are discussed on the basis of kinetic studies on the reactions of alpha-tocopheroxyl radical with the green tea polyphenols, beta-carotene and retinal by stopped-flow electron paramagnetic resonance technique, and on the inhibition of lipid peroxidation by these antioxidants.

引用

页码：397 / 406

页数：10

共 33 条

[1]

TOCOPHEROL-MEDIATED PEROXIDATION - THE PROOXIDANT EFFECT OF VITAMIN-E ON THE RADICAL-INITIATED OXIDATION OF HUMAN LOW-DENSITY-LIPOPROTEIN [J].

BOWRY, VW ;

STOCKER, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (14) :6029-6044

[2]

PREVENTION OF TOCOPHEROL-MEDIATED PEROXIDATION IN UBIQUINOL-10-FREE HUMAN LOW-DENSITY-LIPOPROTEIN [J].

BOWRY, VW ;

MOHR, D ;

CLEARY, J ;

STOCKER, R .

JOURNAL OF BIOLOGICAL CHEMISTRY, 1995, 270 (11) :5756-5763

[3]

BURTON GW, 1986, ACCOUNTS CHEM RES, V19, P194, DOI 10.1021/ar00127a001

[4]

BETA-CAROTENE - AN UNUSUAL TYPE OF LIPID ANTIOXIDANT [J].

BURTON, GW ;

INGOLD, KU .

SCIENCE, 1984, 224 (4649) :569-573

[5]

AUTOXIDATION OF BIOLOGICAL MOLECULES .4. MAXIMIZING THE ANTIOXIDANT ACTIVITY OF PHENOLS [J].

BURTON, GW ;

DOBA, T ;

GABE, EJ ;

HUGHES, L ;

LEE, FL ;

PRASAD, L ;

INGOLD, KU .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (24) :7053-7065

[6]

CORNONEL MEJ, 1984, INT J CHEM KINET, V20, P749

[7]

FLAVANOL DIGALLATES IN GREEN TEA LEAF [J].

COXON, DT ;

VORA, VC ;

TEE, JL ;

GRANT, MS ;

OLLIS, WD ;

HOLMES, A .

TETRAHEDRON, 1972, 28 (10) :2819-+

[8]

ESTERBAUER H, 1995, REV PHYSL BIOCH PHAR, V127, P30

[9]

LIQUID-PHASE AUTOOXIDATION OF RETINYL POLYENES [J].

FINKELSHTEIN, EI ;

RUBCHINSKAYA, YM ;

KOZLOV, EI .

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 1984, 16 (05) :513-524

[10]

Studies on protective mechanisms of four components of green tea polyphenols against lipid peroxidation in synaptosomes [J].

Guo, QN ;

Zhao, BL ;

Li, MF ;

Shen, SR ;

Xin, WJ .

BIOCHIMICA ET BIOPHYSICA ACTA-LIPIDS AND LIPID METABOLISM, 1996, 1304 (03) :210-222

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