【摘要】 采用可见、紫外分光光度法和高效液相色谱法(HPLC)对辣椒不同部位的辣椒素含量进行了对照分析,同时用上述三种方法对色素、辣椒精及辣椒素晶体的辣椒素含量进行了对照分析。分析结果表明,HPLC方法与前两种方法相比,具有方法可靠、测得的结果准确度高等优点。更多还原

【Abstract】 A comparative study on the determination of capsaicin contents in different parts of chilli,and on the determination of capsaicin contents in capsanthin,essence of chilli and crystalline capsaicin was carried out by the vis-spectrophotometry,UV-spectrophotometry and HPLC.It was proved that the method of HPLC was more reliable and the results obtained gave higher accuracy,than either the vis-spectrophotometric method or the UV-spectrophotometric method.更多还原