CAJ | 학술논문

研究活性炭吸附法和pH沉降-活性炭吸附法两种脱色方法对猪血红蛋白酶解液脱色效果的影响。实验结果表明，采用pH沉降-活性炭吸附法的脱色效果较为理想，其最佳的工艺条件为：沉降pH值为5．8，脱色温度为35℃，活性炭用量为1．5％，脱色时间为15 min。此工艺得到的酶解产物蛋白质含量为85．60％，灰分含量为4．51％。
연구활성탄흡부법화pH침강-활성탄흡부법량충탈색방법대저혈홍단백매해액탈색효과적영향。실험결과표명，채용pH침강-활성탄흡부법적탈색효과교위이상，기최가적공예조건위：침강pH치위5．8，탈색온도위35℃，활성탄용량위1．5％，탈색시간위15 min。차공예득도적매해산물단백질함량위85．60％，회분함량위4．51％。
The effects of active carbon adsorption and pH-settlement with active carbon adsorption on decolorizing enzymoIysis solution of porcine hemoglobin were studied .The results showed that the method of pH-settlement with active carbon adsorption had good decolorizing effect on the enzymoIysis solution of porcine hemoglobin , and the best processing condition for decolorizing was as follows:sedimentation pH value 5.8, temperature 35℃,dosage of activated carbon 1.5 %, time 15 min.Under this condition, the protein content of enzymatic hydrolysate was 85 .60 %, and the ash content was 4 .51 %.