| 植物抗氧化剂的研究概况与发展趋势 |
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| 引用本文： | 郑德勇,安鑫南.植物抗氧化剂的研究概况与发展趋势[J].林产化学与工业,2004,24(3):113-118. |
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| 作者姓名： | 郑德勇 安鑫南 |
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| 作者单位： | 1. 南京林业大学,化学工程学院,江苏,南京,210037;福建农林大学,材料工程学院,福建,福州,350002
2. 南京林业大学,化学工程学院,江苏,南京,210037 |
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| 基金项目： | 福建省林业厅科学基金资助项目闽林 ([2 0 0 0 ]0 8) |
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| 摘 要： | 植物抗氧化剂及其有关活性成分主要有黄酮类化合物、植物多酚、酚酸类化合物、维生素、活性多糖、酶、蛋白质和氨基酸等类型，在生物体内通过电子转移、络合金属离子、联合抗氧化作用和影响基因表达等机理起作用，在食品、医药、保健品和化妆品等方面将有广泛应用。提出应在原料筛选、提取分离方法的创新，多组分协同作用机理和抗氧化活性成分的构效关系等方面深入研究。
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| 关 键 词： | 植物抗氧化剂 黄酮类化合物 酚酸类化合物 植物多酚 活性多糖 |
| 文章编号： | 0253-2417(2004)03-0113-06 |
PROGRESS AND DEVELOPMENT TREND OF RESEARCHES ON PLANT ANTIOXIDANTS |
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| ZHENG De-yong.PROGRESS AND DEVELOPMENT TREND OF RESEARCHES ON PLANT ANTIOXIDANTS[J].Chemistry & Industry of Forest Products,2004,24(3):113-118. |
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| Authors: | ZHENG De-yong |
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| Institution: | ZHENG De-yong~ |
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| Abstract: | Plant antioxidants and their related active compounds can be divided into the following categories:flavonoids,plant polyphenols,phenolic acids,vitamins,polysaccharides,enzymes,proteins and amino acids.Antioxidants may exert their effects on biological systems through different mechanisms including electron donation,metal ion chelation,synergistic effect of antioxidants or by genes expression regulation.The applications of antioxidants as additives are widespread in the fields of food,beverages,medicines and cosmetics.It is proposed that the following studies should be carried out more intensively:selection of raw materials,innovation of extraction and separation,mechanism of synergistic effects of antioxidants,relationship between compound structures and antioxidant activities. |
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| Keywords: | plant antioxidants flavonoids phenolic acids plant polyphenols active polysaccharides |
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