Study and Development of Fish Bone Polypeptide and Calcium Powder
HONG Hui;SHEN Huixing;LUO Yongkang
(1. Food Science and Nutritional Engineering College, China Agricultural University, Beijing 100083; 2. College of Science, China Agricultural University, Beijing 100083)
Abstract：Abstract: A new kind of synthetic protein & calcium supplement was made from silver carp bone, The fit hydrolysis and activation conditions for fish polypeptide and calcium powder producing from silver carp bone were investigated. The result suggested that the suitable conditions for hydrolysis with papain was papain dosage 5000U/g（fish bone),hydrolysis time 5h,pH value 7 at 65℃,and the yield of polypeptide powder is 9.31%. The best effect to make active calcium was under the below condition:soaking fish bone 6h under 20% lactic solution with the rate of m(the fishbone powder, g)：V(20％lactic acid, mL)=10g:70mL ,and the yield of calcium powder is 25.00%.
洪惠；沈慧星；罗永康. 鱼骨多肽钙粉的研究与开发[J]. 肉类研究, 2010, 24(8): 78-82.
HONG Hui;SHEN Huixing;LUO Yongkang. Study and Development of Fish Bone Polypeptide and Calcium Powder. Meat Research, 2010, 24(8): 78-82.
2010, Vol. 24 
