摘要
以虾壳为原料,分别用10%乳酸、10%柠檬酸、10%醋酸、5%乳酸+5%醋酸、5%乳酸+5%柠檬酸进行脱矿物质处理,然后用氢氧化钠再进行脱蛋白质处理得到甲壳素,从而比较出制得质量较好甲壳素的酸碱条件。
The chitin can be obtained from Shrimp Shells, demineralizing with 10% lactic acid,10% lemon acid, 10% acetic acid,5% lactic acid and 5% acetic acid,5% lactic acid and 5% lemon acid, and deproteinizing with sodium hydroxide. By comparison, a better quality acid and alkali conditions are gotten to produce chitin.
出处
《青岛农业大学学报（自然科学版）》
2009年第3期222-224,共3页
Journal of Qingdao Agricultural University(Natural Science)
关键词
甲壳素
线虫
有机酸
提取
chitin
nematode
organic acid
extract
processing technics
