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Characterization of gelatin from bovine skin extracted using ultrasound subsequent to bromelain pretreatment
Food Hydrocolloids ( IF 11.0 ) Pub Date : 2018-07-01 , DOI: 10.1016/j.foodhyd.2018.01.036
Tanbir Ahmad , Amin Ismail , Siti Aqlima Ahmad , Khalilah Abdul Khalil , Elmutaz Atta Awad , Teik Kee Leo , Jurhamid C. Imlan , Awis Qurni Sazili

Abstract Bovine skin was pretreated with bromelain enzyme and ultrasound (53 kHz and 500 W) was used to extract gelatin for the time durations of 2, 4 and 6 h at 60 °C (samples were referred as UB2, UB4 and UB6, respectively). Control (UBC) gelatin was extracted using ultrasound for 6 h at 60 °C without enzymatic pretreatment. Gelatin yield increased significantly (P

中文翻译:

菠萝蛋白酶预处理后使用超声波提取的牛皮肤明胶的表征

摘要 牛皮肤经菠萝蛋白酶预处理,超声(53 kHz 和 500 W)在 60 °C 下提取明胶 2、4 和 6 小时(样品分别称为 UB2、UB4 和 UB6) . 对照 (UBC) 明胶在 60°C 下使用超声波提取 6 小时,无需酶促预处理。明胶产量显着增加(P
更新日期:2018-07-01
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