| 微波辅助提取南瓜皮中果胶的研究 |
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| 引用本文： | 岳贤田.微波辅助提取南瓜皮中果胶的研究[J].云南化工,2010,37(4):5-7. |
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| 作者姓名： | 岳贤田 |
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| 作者单位： | 南京化工职业技术学院,江苏,南京,210048 |
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| 摘 要： | 讨论了利用微波辐射萃取法从南瓜皮中提取果胶的不同因素的影响,通过实验确立了微波条件下提取果胶的最佳工艺条件为:用盐酸调pH值为1.8,用水作为溶剂,料液比为1∶20,微波辐射功率为600W,辐射时间为4min,乙醇(体积分数)为60%,提取率可达到16.9%。
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| 关 键 词： | 微波 果胶 南瓜皮 |
Extraction of Pectin with Microwave from Pumpkin Peel |
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| YUE Xian-tian.Extraction of Pectin with Microwave from Pumpkin Peel[J].Yunnan Chemical Technology,2010,37(4):5-7. |
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| Authors: | YUE Xian-tian |
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| Affiliation: | YUE Xian-tian (Nanjing Institute of Chemical Vovational and Technology,Nanjing 210048,China) |
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| Abstract: | The paper gives diversity factors for extraction of pectin from pumpkin peel with microwave,and builds optimally technology conditions of extraction of pectin from pumpkin peel with microwave.The results showed that the optimum conditions were as follows： pH value of extraction of 1.8 with HCl,use the water as solvent,the volume of water to the weight of orange peel of 20∶1,microwave power of 600W,radiation time of 4 min,the concentration of ethanol 60%,The output ratio of pectin of 16.9%. |
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| Keywords: | microwave pectin pumpkin peel |
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