| 茶叶提取物抗氧化活性的研究 |
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| 引用本文： | 傅虬声,黄椿鉴,张蓉真.茶叶提取物抗氧化活性的研究[J].福州大学学报(自然科学版),1992(3):118-122. |
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| 作者姓名： | 傅虬声 黄椿鉴 张蓉真 |
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| 作者单位： | 福州大学轻工系
(傅虬声，黄椿鉴)，福州大学轻工系(张蓉真) |
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| 摘 要： | 用乙醇和乙酸乙酯为溶剂提取松溪绿茶，获得乙醇绿茶提取物和乙酸乙酯绿菘提取物． 这两种提取物茶多酚含量分别为６８．７５％（乙醇）和９６．５％（乙酸乙酯），并对豆油、菜油、棕榈油、 花生油、猪油均有良好的抗氧化活性，在威化饼干夹心油脂的感官审评中，也呈现很好的抗氧化效果．
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| 关 键 词： | 茶叶 天然抗氧剂 感官审评 |
Research on Antioxidant Activities of Tea Extract |
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| Fu Qiusheng Huang Chunjian Zhang Rongzhen.Research on Antioxidant Activities of Tea Extract[J].Journal of Fuzhou University(Natural Science Edition),1992(3):118-122. |
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| Authors: | Fu Qiusheng Huang Chunjian Zhang Rongzhen |
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| Institution: | Department of Ligtht Industry |
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| Abstract: | Ethanol and ethyl acetate were used for extraction of Songxi green tea antioxidants. The tea polyphenol amounts of the two extracts were 68. 75% (ethanol) and 96. 50 (ethyl acetate) respectively, both of which showed great antioxidant activitives in colza oil, soybean oil, peanut oil, palm oil and lard. The sensory evaluation for the biscuit fat of additive tea extracts showed good antioxidant effect too. |
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| Keywords: | tea natrual antioxidant seneory evaluation |
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