拉曼光谱结合偏最小二乘同时测定烟草中叶黄素和β-胡萝卜素含量
葛炯1, 孙琳2, 沈晓洁1, 沙云菲1, 黄天雄2, 杜一平2, 张维冰2, 谢雯燕1,*, 姚鹤鸣1,*

Simultaneous Detection of Lutein and β-Carotene in Tobacco by Using Raman Spectroscopy Combined with Partial Least Squares
GE Jiong1, SUN Lin2, SHEN Xiao-jie1, SHA Yun-fei1, HUANG Tian-xiong2, DU Yi-ping2, ZHANG Wei-bing2, XIE Wen-yan1,*, YAO He-ming1,*
β-胡萝卜素(a)和叶黄素(b)的紫外-可见吸收光谱