| 微波法提取辣椒中抗氧化物质的工艺研究 |
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| 引用本文： | 宋力,张兰平,苑仁静,张克立. 微波法提取辣椒中抗氧化物质的工艺研究[J]. 上海化工, 2014, 0(12): 5-7 |
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| 作者姓名： | 宋力 张兰平 苑仁静 张克立 |
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| 作者单位： | 信阳师范学院化学化工学院;湖北省武汉铁路局卫生监督所;武汉大学化学与分子科学学院; |
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| 基金项目： | 国家自然科学基金资助项目(20071026) |
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| 摘 要： | 采用微波法探讨了干辣椒中提取物的抗氧化效果,通过测定吸光度表征提取物对羟自由基(·OH)的清除率并通过正交试验对提取工艺进行优化。结果表明:乙醇体积分数为95%、提取时间为1 min、微波功率为60W时·OH的清除率最高。
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| 关 键 词： | 辣椒 抗氧化物质 微波法 正交试验法 |
Study on the Extraction Technology of Antioxidants in Chilies by Microwave Method |
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| Song Li;Zhang Lanping;Yuan Renjing;Zhang Keli. Study on the Extraction Technology of Antioxidants in Chilies by Microwave Method[J]. Shanghai Chemical Industry, 2014, 0(12): 5-7 |
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| Authors: | Song Li Zhang Lanping Yuan Renjing Zhang Keli |
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| Affiliation: | Song Li;Zhang Lanping;Yuan Renjing;Zhang Keli; |
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| Abstract: | Discusses the anti-oxidation activity of the sold dry chilies extracts by microwave extraction. Characterizes the clearance rate of hydroxyl radicals by determining absorbance and optimizes the extraction process by orthogonal test method. The results show that the clearance rate is highest when the volume fraction of ethanol is 95%, the extraction time is 1 min and the microwave power is 60 W. |
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| Keywords: | Chili Antioxidant Microwave method Orthogonal test method |
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