中国民族民间医药
中國民族民間醫藥
중국민족민간의약
Chinese Journal of Ethnomedicine and Ethnopharmacy
2015年
21期
8-10,13
,共4页
刘萍%周颖%甄汉深%吴雪娇%林萍
劉萍%週穎%甄漢深%吳雪嬌%林萍
류평%주영%견한심%오설교%림평
紫苏梗%紫外-可见光谱
紫囌梗%紫外-可見光譜
자소경%자외-가견광보
Purple Perilla%Uv -vis spectrum
目的:为制定紫苏梗光谱鉴别方法提供实验依据。方法:采用超声提取法制备样品溶液;采用紫外-可见光谱法进行测定。结果:三批紫苏梗的石油醚和95%乙醇提取液在紫外-可见光区有特征吸收峰;不同溶剂提取液的特征吸收峰有一定的差异。结论:本方法可为紫苏梗的紫外-可见光谱鉴别法提供一定的参考依据。
目的:為製定紫囌梗光譜鑒彆方法提供實驗依據。方法:採用超聲提取法製備樣品溶液;採用紫外-可見光譜法進行測定。結果:三批紫囌梗的石油醚和95%乙醇提取液在紫外-可見光區有特徵吸收峰;不同溶劑提取液的特徵吸收峰有一定的差異。結論:本方法可為紫囌梗的紫外-可見光譜鑒彆法提供一定的參攷依據。
목적:위제정자소경광보감별방법제공실험의거。방법:채용초성제취법제비양품용액;채용자외-가견광보법진행측정。결과:삼비자소경적석유미화95%을순제취액재자외-가견광구유특정흡수봉;불동용제제취액적특정흡수봉유일정적차이。결론:본방법가위자소경적자외-가견광보감별법제공일정적삼고의거。
Objective To provide experiment evidence for purple Perilla spectral identification method.Methods Ultrasonic ex-traction of sample prepared by solution;Using the methods of uv -vis spectra were determined.Results The three group of purple Pe-rilla petroleum ether and 95% ethanol extract in ultraviolet -visible area has a characteristic absorption peak;Different solvent extracts of characteristic absorption peak has the certain differences.Conclusion The results can be for the development of purple Perilla ultra-violet -visible spectra identification to provide certain reference basis.