| 可供开发食品添加剂(Ⅸ):兰莓提取物及其抗氧化作用 |
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| 引用本文： | 凌关庭. 可供开发食品添加剂(Ⅸ):兰莓提取物及其抗氧化作用[J]. 粮食与油脂, 2003, 0(6): 45-48 |
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| 作者姓名： | 凌关庭 |
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| 作者单位： | 上海市食品工业研究所,上海,200052 |
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| 摘 要： | 兰莓是花色素苷、多酚类物质和黄酮类化合物的优良原料。兰莓提取物既有着色作用,其花色素苷和多酚类物质还有很强抗氧化能力,且其抗氧化活性系数优于其它植物。
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| 关 键 词： | 兰莓提取物 兰莓色素 花色素苷 多酚类物质 |
| 文章编号： | 1008-9578(2003)06-0045-04 |
| 修稿时间： | 2003-04-28 |
Exploitable Food Additives(Ⅸ):Blueberry Extract and its Antioxidant Effect |
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| LING Guan-ting. Exploitable Food Additives(Ⅸ):Blueberry Extract and its Antioxidant Effect[J]. Cereals & Oils, 2003, 0(6): 45-48 |
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| Authors: | LING Guan-ting |
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| Abstract: | Blueberries are a good sources of anthocyanins (110-260mg/100g fresh berries), phenolic acids (150-945mg/100g fresh berries), and flavonoids (40mg/100g fresh berries). The blueberry extract in addition to colorful characteristic, its anthocyanins and polyphenols possess potent antioxidant properties. Its antioxidant activity more then other plant products, the oxygen radical absorbance capacity (ORAC) about 10.3-51.9 μmol VE equivalents /g fresh berries. |
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| Keywords: | blueberry extract blueberry color anthocyanins polyphenols |
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