CAJ | 학술논문

　　目的优选茯苓皮总三萜的最佳提取工艺。方法采用紫外分光光度法测定总三萜物质的含量，以茯苓皮总三萜的提取率为指标，正交优选最佳提取工艺。结果茯苓皮总三萜最佳提取工艺为6倍量、90%乙醇提取2次、每次1h。结论该工艺操作简单、稳定、可行，具有良好的应用前景。
　　목적우선복령피총삼첩적최가제취공예。방법채용자외분광광도법측정총삼첩물질적함량，이복령피총삼첩적제취솔위지표，정교우선최가제취공예。결과복령피총삼첩최가제취공예위6배량、90%을순제취2차、매차1h。결론해공예조작간단、은정、가행，구유량호적응용전경。
Objective To optimize the extraction technology for total triterpenoids from Poria cocos peel. Methods To determine the content of total triterpenoids by UV. The optimum extraction condition was investigated by orthogonal design and the extraction quantity was regarded as the investigated index. Results The optimum extracting condition was adding ten times amount of 90% alcohol and refluxing twice,1 h once. Conclution The optimum technology is stable and feasible and had good application prospect.