Animal Husbandry and Feed Science

2019, v.11(01) 1-3

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Technological Conditions of Salting Out Method for Extracting Shaddock Peel Pectin
Technological Conditions of Salting Out Method for Extracting Shaddock Peel Pectin

Pan Baiming;Liang Changxiang;Su Huilan;Jiang Cuiwei;

摘要(Abstract):

[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.

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基金项目(Foundation): 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)

作者(Author): Pan Baiming;Liang Changxiang;Su Huilan;Jiang Cuiwei;

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