通过对几种市面上常见食用油甲酯化处理，比较其紫外吸收值，分析几种食用油共轭脂肪酸的含量高低，为人们对食用油的选择提供一个依据。
By comparing the UV absorption value of esterifiable edible oil, several conjugated fatty acid content was analyzed and can be used as the basis for people to choose the edible oil.
结果秦艽与红秦艽的紫外谱线组图像、最大吸收峰数目及峰位值具有明显差异。
RESULTS the UV spectra of the herbal drugs showed different maximum absorption peaks both in number and intensity.
结果半夏及其伪品水半夏水浸液的紫外谱线组图像、 最大吸收峰数目及峰位值具有明显差异。
Results The UV spectrum of the two herbal drugs gave different maximum absorption peaks both in number and intendities.
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