虾头蛋白质的提取及营养分析史永昶姜涌明赵国骏（江苏农学院基础部，扬州２２５００９）河虾头和龙虾头是虾仁生产过程中的下脚料，目前只有小部分用来作饲料，大部分则被废弃，这不仅是资源的浪费，且污染环境。目前越来越多的企业开始以龙虾头和河虾头为原料提取甲壳素... Shrimp Head Protein Extraction and Nutritional Analysis SHI Yong-chang JIANG Yong-ming ZHAO Guo-jun (Department of Basic Science, Jiangsu Agricultural College, Yangzhou 225009) Heads of shrimp and lobster are scraps in the production of shrimp. At present, only a small part of them is used as feed and most of them are discarded This is not only a waste of resources, but also pollutes the environment. At present, more and more enterprises began to take lobster head and shrimp head as raw material to extract chitin ...