Ntuj pectin tshuaj muaj nyob rau hauv cov txiv hmab txiv ntoo, cov hauv paus hniav, stems, thiab nplooj ntawm cov nroj tsuag nyob rau hauv daim ntawv ntawm pectin, pectin, thiab pectic acid, thiab yog ib feem ntawm lub cell phab ntsa.Protopectin yog ib yam khoom uas insoluble hauv dej, tab sis tuaj yeem hydrolyzed thiab hloov mus rau hauv dej-soluble pect ...
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