摘要
本实验采用紫外可见光法检测橄榄油吸光度,确定其最大吸收波长及最适合的样品浓度。在参考国外海关化验中心相关检测方法的基础上,对GB/T 22500中部分内容进行优化,形成较为完善的测定橄榄油消光系数的检测方法,可用于初榨橄榄油与其它橄榄油的鉴别。
Test the ultraviolet absorbance of olive oil by UV-visible spectrophotometry, determine the maximum absorption wavelength and the appropriate concentration of sample. Optimize the method described in GB/T 22500 on the reference of international experience, and form an improved method in determination of extinction of olive oil.
出处
《广东化工》
CAS
2016年第7期201-202,共2页
Guangdong Chemical Industry
关键词
橄榄油
紫外可见光
消光系数
olive oil
UV-Visible Spectrophotometry
extinction
