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| 芦荟超声-微波协同萃取物抗脂质氧化作用的研究 | |
| 引用本文： | 白红进,汪河滨,杨翔.芦荟超声-微波协同萃取物抗脂质氧化作用的研究[J].塔里木农垦大学学报,2006,18(4):62-67. |
| 作者姓名： | 白红进 汪河滨 杨翔 |
| 作者单位： | 1. 新疆生产建设兵团塔里木盆地生物资源保护与利用重点实验室,新疆,阿拉尔,843300;塔里木大学文理学院,新疆,阿拉尔,843300 2. 新疆生产建设兵团塔里木盆地生物资源保护与利用重点实验室,新疆,阿拉尔,843300 3. 塔里木大学文理学院,新疆,阿拉尔,843300 |
| 基金项目： | 新疆维吾尔自治区高等学校科研计划创新研究群体基金项目(编号:XJEDU2005G07)，塔里木大学校长基金重点项目(编号:TDZKZD05002) |
| 摘 要： | 目的:研究芦荟不同溶剂超声微波协同萃取提取物对菜籽油、猪油、棉籽油及葵花油的抗氧化作用。方法:以无水乙醇、蒸馏水及无水乙醇-蒸馏水(体积比为1∶1)为溶剂,采用超声微波协同萃取提取,采用743 Ranc im at食用油氧化稳定性测定仪分别测定提取物对菜籽油、猪油、棉籽油及葵花油的抗氧化作用。结果:不同溶剂提取物对油脂的抗氧化性存在差异;无水乙醇提取物抗氧化作用明显,并随提取物加入量的增加抗氧化性有提高的趋势,但对不同的油脂抗氧化性也存在一定的差异。结论:芦荟无水乙醇提取物可以作为菜籽油的抗氧化添加物,具有研究开发价值。 |
| 关 键 词： | 芦荟 超声-微波协同萃取 抗氧化作用 |
| 文章编号： | 1009-0568(2006)04-0062-06 |
| 修稿时间： | 2006年8月25日 |
Research of Anti-oxidation of the Extractions Extracted by Means of Ultrasound and Microwave-assisted Extraction from Aloe on Lipid |
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| Bai Hongjin,Wang Hebin,Yang Xiang.Research of Anti-oxidation of the Extractions Extracted by Means of Ultrasound and Microwave-assisted Extraction from Aloe on Lipid[J].Journal of Tarim University of Agricultural Reclamation,2006,18(4):62-67. | |
| Authors: | Bai Hongjin Wang Hebin Yang Xiang |
| Abstract: | Objective: This paper studied anti-oxidation of the extracts from Aloe on oil.Method: The extracts from Aloe were extracted by means of ultrasound and microwave-assisted synergism extraction with anhydrous ethanol,distilled water and anhydrous ethanol-distilled water respectively.It's effects of antioxidant activities on rapeseed oil,lard,cotton-seed oil and sunflower-seed oil were determined by Rancimat Model 743.Result: Different extracts showed different anti-oxidation on lipid.The anhydrous ethanol extraction showed higher antioxidant activities on rape-sees oil and lard than others.Conclusion: The anhydrous ethanol extraction can be used as antioxidant additive of rap oil. |
| Keywords: | Aloes ultrasound and microwave-assisted synergism extraction anti-oxidant activity |
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