摘要
建立了快速提取大麻树脂中3种主要组分四氢大麻酚(THC)、大麻二酚(CBD)、大麻酚(CBN)的前处理方法。实验中细致考察了提取溶剂的种类、溶剂酸碱性、辅助提取方式、滤膜孔径对提取效率的影响,使用高效液相色谱法分离分析。最终确定了以甲醇作为提取溶剂、1500r.min-1振荡10min或超声5min、离心取上清液或滤膜过滤的提取方法,该方法快速省时、简便高效,适用于公安办案中大麻树脂毒品的提取和定性定量检测。
A rapid method for pre-treatment of tetrahydrocannabinol（THC）, cannabidiol（CBD） and cannabinol（CBN） of cannabis resin was established. The effects of different solvents, acidity and alkalinity, auxiliary styles and pore sizes of filter membrane were studied. High performance liquid chromatography was used to separate and analyze. The optimized method was to extract with methanol, oscillate with a speed of 1500r·min^-1 for 10 minutes or ultrasound-assisted oscillate for 5minutes, then centrifuge and collect the supernatant or filter with membrane. This method had the advantages of saving time, rapid, simple and with high efficiency, and was well suited for extraction and detection/determination of drugs of cannabis resin.
出处
《化学工程师》
CAS
2012年第8期7-9,共3页
Chemical Engineer
基金
中国人民公安大学学科建设与研究生创新项目(YX11120)
关键词
大麻
树脂
前处理
cannabis
resin
pre-treatment
