摘要
用酸性染料比色法测定魔芋总生物碱量,以盐酸金刚烷胺计,在2—10μg/mL范围内线性关系良好。设计正交试验选择总生物碱的最佳提取条件为:料液比1:12,乙醇浓度85%,索氏提取4h。
The total alkaloid of amorphophallus konjac was determined by colorimetric method with amantadini hydrochloridum as standard.The relationship between the absorbance and the concentration of AMT was linear in the range of 2—10μg/mL.The optimal extraction conditions of total alkaloid from amorphophallus konjac were studied by orthogonal test.The optimal extraction conditions were as follows：material-liquid ratio of 1：12,alcohol concentration of 85%,Soxhlet’s extraction time of 4h.
出处
《光谱实验室》
CAS
CSCD
北大核心
2011年第1期153-156,共4页
Chinese Journal of Spectroscopy Laboratory
关键词
魔芋
总生物碱量
正交试验
Amorphophallus Konjac
Total Alkaloid
Orthogonal Test
