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| 热浸法提取花生壳中多酚类物质的工艺研究 | |
| 引用本文： | 王静,杨旭亮,王亚东,于亚莉. 热浸法提取花生壳中多酚类物质的工艺研究[J]. 农产品加工．学刊, 2008, 0(4): 70-73 |
| 作者姓名： | 王静 杨旭亮 王亚东 于亚莉 |
| 作者单位： | 吉林大学,农学部食品科学与工程系,吉林,长春,130062 |
| 摘 要： | 研究了热浸法提取花生壳中多酚类物质的工艺,对影响多酚得率的因素进行了单因素试验,通过正交试验确定最佳工艺条件为:乙醇体积分数为65%,浸提温度为75℃,料液比为1∶30,浸提时间为5h,此条件下多酚类物质的提取率为5.66mg/g。 |
| 关 键 词： | 热浸渍 花生壳 多酚类物质 |
| 文章编号： | 1671-9646(2008)04-0070-04 |
| 修稿时间： | 2008-03-03 |
Study on the Infuse Extraction Method of Polyphenol from Peanut Shell |
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| Wang Jing,Yang Xuliang,Wang Yadong,Yu Yali. Study on the Infuse Extraction Method of Polyphenol from Peanut Shell[J]. Nongchanpin Jlagong.Xuekan, 2008, 0(4): 70-73 | |
| Authors: | Wang Jing Yang Xuliang Wang Yadong Yu Yali |
| Affiliation: | Wang Jing,Yang Xuliang,Wang Yadong,Yu Yali(Department of Food Science , Engineering,Agronomy Office,Jilin University,Changchun,Jilin 130062,China) |
| Abstract: | The extraction conditions of polyphenol from the peanut shell by infuse extraction method were studied. Suitable conditions were determined based on the single factor tests and L9(34) orthogonal design. They were as follows:ethanol density 65%,extraction time 5 h,ratio of solid to liquid 1∶30,extraction temperature 75 ℃,the extracting ratio of polyphenol could approach to 10.32 mg/g. |
| Keywords: | Infuse Extraction Method peanut shell polyphenol |
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