Qualitative and Quantitative Analysis of Paris polyphylla var. yunnanensis in Different Harvest Times with Infrared Spectroscopy Combined with Chemometrics

Wu Zhe; Zhang Ji; Jin Hang; Wang Yuan-zhong; Zhang Jin-yu; Wu Zhe; Zhang Ji; Jin Hang; Wang Yuan-zhong; Zhang Jin-yu; Wu Zhe; SCI

机构： Yunnan Acad Agr Sci, Inst Med Plants, Kunming 650200, Peoples R China; Yunnan Tech Ctr Qual Chinese Mat Med, Kunming 650200, Peoples R China; Yunnan Univ Tradit Chinese Med, Coll Tradit Chinese Med, Kunming 650500, Peoples R China;

来源：SPECTROSCOPY AND SPECTRAL ANALYSIS年份：2017

关键词： Infrared spectroscopy Harvest times Paris polyphylla Smith var. yunnanensis Polyphyllin PLS-DA PLSR