Study on Rapid Identification of Medicinal Plants of Paris Polyphylla from Different Origin Areas by NIR spectroscopy

Zhao Yan-li; Zhang Ji; Wang Yuan-zhong; Jin Hang; Yuan Tian-jun; Hou Ying; Yang Shi-hua; Li Wei; Shen Tao; SCI

机构： Yunnan Acad Agr Sci, Inst Med Plants, Kunming 650200, Peoples R China; Yunnan Reascend Tobacco Technol Grp Co Ltd, Kunming 650106, Peoples R China; Yuxi Normal Univ, Coll Resources & Environm, Yuxi 653100, Peoples R China;

来源：SPECTROSCOPY AND SPECTRAL ANALYSIS年份：2014

关键词： Paris polyphylla NIR spectroscopy Principal component analysis-mahalanobis distance Partial least square discrimination analysis Spectrum range selection