山西中医学院学报
山西中醫學院學報
산서중의학원학보
JOURNAL OF SHANXI COLLEGE OF TRADITIONAL CHINESE MEDICINE
2014年
3期
42-43,70
,共3页
雷公藤%总生物碱%滴定法%含量测定
雷公籐%總生物堿%滴定法%含量測定
뢰공등%총생물감%적정법%함량측정
tripterygium wilfordii%alkaloids%titration method%determination of content
目的：建立雷公藤中总生物碱的含量测定方法。方法：通过实验对雷公藤总生物碱提取方法、试剂及用量选择、浸泡时间、取样量等进行确定。结果：雷公藤总生物碱含量测定方法：超声提取仪提取，取样2 g，氯水5 mL，浸泡5 h。雷公藤样品含量测定：RSD为0.075%（n=6）。结论：利用滴定法测定雷公藤总生物碱含量，快速、准确，结果可靠。
目的：建立雷公籐中總生物堿的含量測定方法。方法：通過實驗對雷公籐總生物堿提取方法、試劑及用量選擇、浸泡時間、取樣量等進行確定。結果：雷公籐總生物堿含量測定方法：超聲提取儀提取，取樣2 g，氯水5 mL，浸泡5 h。雷公籐樣品含量測定：RSD為0.075%（n=6）。結論：利用滴定法測定雷公籐總生物堿含量，快速、準確，結果可靠。
목적：건립뢰공등중총생물감적함량측정방법。방법：통과실험대뢰공등총생물감제취방법、시제급용량선택、침포시간、취양량등진행학정。결과：뢰공등총생물감함량측정방법：초성제취의제취，취양2 g，록수5 mL，침포5 h。뢰공등양품함량측정：RSD위0.075%（n=6）。결론：이용적정법측정뢰공등총생물감함량，쾌속、준학，결과가고。
Objective:To establish a method for content determination of alkaloids in tripterygium wilfordii. Method:The extract method,reagent and dosage choice,soaking time and sampling on alkaloids in tripterygium wilfordii were deter-mined by experiment. Results:The content determination method of alkaloids in tripterygium wilfordii were as follows:ex-tracting by ultrasonic extraction apparatus,sampling 2 g,chlorine water 5 mL,soaking 5 h. The RSD was 0.075%(n=6)in the content determination of tripterygium wilfordii sample. Conclusion:The content determination of alkaloids in triptery-gium wilfordii by titration method is rapid,accurate and the result is reliable.
