随着世界人口的不断增长,膳食蛋白质短缺的问题,尤其是在发展中国家越来越突出。解决的办法应该是在发展生产的同时开发和利用新的蛋白质资源。动物宰杀血代表着重要的有待开发的膳食蛋白质资源。动物血富含蛋白质和营养阶值较高的血红素铁。据报导动物宰杀血量相当于出肉率的6％,由此可知动物血的来源丰富。随着畜牧业的不断发展,动物宰杀血 As the world’s population continues to grow, the problem of dietary protein shortages, especially in developing countries, is becoming more prominent. The solution should be to develop and utilize new protein resources while developing production. Animal slaughter represents an important source of dietary protein to be developed. Animal blood is rich in protein and high-grade heme iron. It is reported that animal slaughter of blood is equivalent to 6% of the meat rate, which shows that the source of animal blood rich. With the continuous development of animal husbandry, animals slaughtered blood