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Technological Conditions of Salting Out Method for Extracting Shaddock Peel Pectin

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【作者】 Pan BaimingLiang ChangxiangSu HuilanJiang Cuiwei

【Author】 Pan Baiming;Liang Changxiang;Su Huilan;Jiang Cuiwei;Hezhou University;

【通讯作者】 Liang Changxiang;

【机构】 Hezhou University

【摘要】 [Objective] The precipitation conditions of salting out method for extracting shaddock peel pectin were studied. [Method] Taking shaddock peel as the raw material, the optimal technological conditions for pectin precipitation were obtained by precipitating shaddock peel under dif-ferent salting-out conditions. [Result] The optimal conditions of salting out method for precipitating shaddock peel pectin were as follows: aluminum sulfate saturated solution: pectin extract 1∶1, salting out time 60 min, salting out temperature 60℃, salting out pH 4, and the extraction rate reached 6.8%. [Conclusion] Precipitation of pectin through salting out method reduced the consumption of ethanol, energy consumption and production cost.

【基金】 Supported by Guangxi Scientific Research and Technology Development Plan "Construction of Science and Technology Service Platform of Hezhou Agricultural Science and Technology Park"(GKN14258003);Research Project of Hezhou University(HZUJS201617)
【所属期刊栏目】 Basic Science (2019年01期)
  • 【DOI】10.19578/j.cnki.ahfs.2019.01.001
  • 【分类号】TS209;TS201.7
  • 【下载频次】11
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