摘要
采用硫酸水解家禽羽毛提取混合氨基酸，研究了硫酸浓度，用量，反应温度，反应时间，催化剂等因素对羽毛水解反应的影响，确定了提取氨基酸的最佳工艺条件，硫酸浓度为30％，用量300mL,反应温度为105℃，催化剂为10g,反应时间为4h，羽毛水解氨基酸的产率可达90％。
This paper discussed the process of hydrolyzing and extracting with sulfuric acid the mixing amino acid from the domestic animal feather. Factors such as the effects of concentration of H 2SO 4, the quantity of H 2SO 4, the reaction temperature, the reaction time, and catalysis were all studied. The optimum technological conditions for hydrolyzing and extracting the mixing amino acid were specified. The concentration of H 2SO 4 was 30%, the quantity of H 2SO 4 300 mL, the reaction temperature 105 °C, and catalysis 10 g. Given these conditions, the mixing amino acid would yield 90%.
出处
《佛山科学技术学院学报（自然科学版）》
CAS
1999年第4期41-43,共3页
Journal of Foshan University(Natural Science Edition)
