Title: Extraction of high-quality pectin from orange peel etc.
Application Number: 91100783 Application Date: 1991.02.02
Publication Number: 1063803 Publication Date: 1992.08.26
Approval Pub. Date: Granted Pub. Date: 1998.08.12
International Classifi-cation: A23L1/0524,C08B37/06
Applicant(s) Name: Design and Research Inst. of Huanan Tropical Crops Address: 524044
Inventor(s) Name: Huang Zhisheng, Liu Jingqi
Attorney & Agent: LI CHENGWEI CHEN CHENGHAI
Abstract:
     The present invention refers to a method for extraction of high quality pectin from orange peel, etc. The preliminatrily treated orange peel is soaked with inorganic sulfur compounds to obtain liq. pectin, which is then decolourized and refined with large pore adsorption resin and weak acidic cation exchange resin. The high quality powdered pectin thus made has light colour, low ash content, and gelling point of 150-200 deg.
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