苜蓿叶蛋白饲料的研究——Ⅰ.不同提取方法的比较试验  

Researches in Alfalfa LPC (Ⅰ)Comparative Experiments of Some Treatments

作　　者：张秀萍[1] 李运起[1] 赵国先[1] 

机构地区：[1]河北农业大学牧医系

出　　处：《河北农业大学学报》1992年第1期70-72,共3页Journal of Hebei Agricultural University

摘　　要：以苜蓿为原料进行的叶蛋白不同提取方法的研完表明,酸化加热处理的效果最好,且具有较广的适应性。每100克鲜样叶蛋白产量为11.99克,粗蛋白含量为54.03％,粗蛋白提取率为19.13％。用90％乙醇洗涤叶蛋白,可提高粗蛋白含量。Take Medicago Sativa as raw material to extract LPC. Results showed that the optimum way was HCI—Treated. The yield of LPC was 11.99g/100g. Crude protein content of LPC was 54.03%. Extractive rate of crude protein was 19.13%. when LPC was washed with 90% ethanol, crude protein content was increased about 14%.

关 键 词：叶蛋白 粗蛋白 提取率 苜蓿 饲料 

分 类 号：S816[农业科学—饲料科学]