Effect of ammonium oxalate and acetic acid at several extraction time and pH on some physicochemical properties of pectin from cocoa husks
(Theobroma cacao)
Nazaruddin Ramli1* and Asmawati2
1School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia.
2Department of Agricultural Product Technology, Faculty of Agriculture, Syiah Kuala University, 23111, Banda Aceh, Indonesia.
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