| 1,2,6-三磷酸-3,4,5-三己酸肌醇酯的制备及其抗油脂氧化活性研究 |
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| 引用本文： | 江洪,马续红.1,2,6-三磷酸-3,4,5-三己酸肌醇酯的制备及其抗油脂氧化活性研究[J].化学与生物工程,2007,24(12):33-34. |
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| 作者姓名： | 江洪 马续红 |
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| 作者单位： | 华中农业大学化学系,湖北,武汉,430070 |
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| 摘 要： | 植酸水解得到1,2,6-三磷酸肌醇,然后与三乙胺反应生成相应的铵盐,在脂酶NovozyTne 435催化下,该铵盐与己酸反应生成1,2,6-三磷酸-3,4,5-三己酸肌醇酯.以过氧化值(POV)和茴香胺值(AV)为指标研究不同剂量的1,2,6-三磷酸-3,4,5-三己酸肌醇酯对策籽油的抗氧化性能.结果表明,1,2,6-三磷酸-3,4,5-三己酸肌醇酯对菜籽油具有明显的抗氧化作用且存在剂量效应关系,在添加量为0.06%时,其抗氧化能力和0.02%BHT相当.
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| 关 键 词： | 植酸 植酸衍生物 抗氧化 |
| 文章编号： | 1672-5425（2007）12-0033-02 |
| 收稿时间： | 2007-09-06 |
| 修稿时间： | 2007年9月6日 |
The Preparation and Antioxidative Activity of 1,2,6-Triphosphate-3,4,5-trihexanoate Inositol |
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| JIANG Hong,MA Xu-hong.The Preparation and Antioxidative Activity of 1,2,6-Triphosphate-3,4,5-trihexanoate Inositol[J].Chemistry & Bioengineering,2007,24(12):33-34. |
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| Authors: | JIANG Hong MA Xu-hong |
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| Abstract: | 1,2,6-Triphosphate inositol was prepared by hydrolyzing phytic acid.Its corresponding ammonium salt was produced when it reacted with triethylamine.1,2,6-Triphosphate-3,4,5-trihexanoate inositol was synthesized by ammonium salt with hexanoic acid catalyzed by lipase Novozyme 435.The antioxidative activity of 1,2,6-triphosphate-3,4,5-trihexanoate inositol was evaluated in rapeseed oil by using peroxide value(POV) and anisidine value(AV).The results showed 1,2,6-triphosphate-3,4,5-trihexanoate inositol had obvious antioxidant activity in rapeseed oil and its'effects were enhanced with increased amount.The antioxidative activity of 0.06% 1,2,6-triphosphate-3,4,5-trihexanoate inositol was almost equal to that of 0.02% BHT. |
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| Keywords: | phytic acid phytic acid derivative antioxidation |
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