2010全国生物材料大会论文集之 (1107).pdf

Reutilization of waste chicken bone
as nutrients source
Gensheng Zhang Xiaoxia Yue
Collage of Food Science and Engineering Collage of Food Science and Engineering
Harbin University merce Harbin University merce
Harbin, China Harbin, China
zhanggsh@ yxx7891@
Aiyue Fan Guang Liu
Collage of Food Science and Engineering Collage of Food Science and Engineering
Harbin University merce Harbin University merce
Harbin, China Harbin, China
Fanyueming198487@ Liuguang_830829@


Abstract : Collagen were prepared from chicken bone, fat, The increasing scarcity of natural resources makes the
minerals and hybrid protein were removed with ethyl acetate, search for new protein sources of human research never stop,
hydrochloric acid and calcium hydroxide respectively, optimal the urgent need of Environmental protection force we think the
extraction process of collagen were solid-liquid ratio 1:8, comprehensive utilization of by-products[7-9]. In this paper,
extraction temperature 100℃, extraction time 4h,pH=. The collagen were prepared from chicken bone, ultra-fine bone
content of protein extracted was %, collagen was %, powder was prepared form bone residue using ultra-fine
ultra-fine bone powder was prepared form bone residue using pulverizer, then content of nutrients were determined. It not
ultra-fine pulverizer, then content o