This study aimed to get protein isolate from snakehead fish (Chana striata) with arrangement different pH values. The methods of this research consist of there stage, that is: 1) manufacture meat and snakehead flour, 2) Manufacture protein isolate of snakehead fish with arrangement different alkaline pH (pH 10, pH 11 and pH 12), 3) Manufacture protein isolate of snakehead fish with arrangement …