安徽农业科学2012，Vol.40Issue(25)：12682-12684,3.
基于钻石模型的保定市农业产业化龙头企业竞争力分析
Analysis on the Competitiveness of Agricultural Industrialization Leading Enterprises in Baoding City Based on the Diamond Model
俞礼亮 1齐俊英 1宋金杰1
作者信息
- 1. 河北农业大学商学院,河北保定071000
- 折叠
摘要
Abstract
[Objective]To research the extraction technology of collagen from skin of artificially cultured Acipenser sinensis.[Method]Based on the index of the yield of pepsin-soluble collagens, single factor experiments were conducted to observe the influence of each factor on the yield of collagens.[Result]Pepsin is the most suitable enzyme for the extraction of collagen. The optimum conditions of extraction were ob tained as follows; the solid-liquid ratio was 1:10 (g/ml) , the dosage of pepsin was 2.0% and the extraction time was 6 h. The yield of colla gen was 82. 7% and the content of collagen was 49.9% .[Conclusion]The extraction technology is stable, and has high yield. It can be used for the extraction of collagens.关键词
农业产业化龙头企业/钻石模型/竞争战略/保定市Key words
Agricultural leading enterprises/Diamond model/Competitive strategy/Baoding City分类
农业科技引用本文复制引用
俞礼亮,齐俊英,宋金杰..基于钻石模型的保定市农业产业化龙头企业竞争力分析[J].安徽农业科学,2012,40(25):12682-12684,3.
