%0 Journal Article
%T Ganoderma Lucidum Spore Oil Authentication Based on Near--Infrared Spectroscopy Combined with Chemometrics<br>基于近红外光谱和化学计量学方法的灵芝孢子油识别研究
%A LI Xiang-Hui
%A YANG Fang
%A LIN Zheng-Yu
%A QIU Bing
%A WANG Dang-Hong
%A WU Chang-Hui
%A <br>李祥辉
%A 杨方
%A 林振宇
%A 邱彬
%A 王丹红
%A 吴长辉
%J 红外
%D 2012
%I 
%X A ganoderma lucidum spore oil authentication method is established by using near-infrared spectroscopy. The sunflower oil, barley oil, peanut oil, corn oil and blend oil are mixed into the ganoderma lucidum spore oil respectively. These mixed oil has a volume percentage from 0 to 100. The near-infrared spectroscopy is used for determination. After the optimal spectral bands are selected, a quantitative analysis model is established by using Partial Least Squares (PLS). The model has a relative prediction error in the range from -0.357 to 0.435 for the mixed oil with different adulterated percentages. The research result shows that this analysis method based on chemometrics and near-infrared spectroscopy is a simple, rapid, low-cost and accurate method for the authentication of oil kinds and the detection of mixer content.
%K near-infrared spectrum (NIRS)
%K partial least-squares (PLS)
%K ganoderma lucidum spore oil
%K authentication<br>近红外光谱
%K 偏最小二乘法
%K 灵芝孢子油
%K 识别
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=3723000AE493FCE650601982177048B1&aid=6AF12C3A5C1E614A714CF6664AA68B7F&yid=99E9153A83D4CB11&vid=27746BCEEE58E9DC&iid=59906B3B2830C2C5&sid=DB817633AA4F79B9&eid=9971A5E270697F23&journal_id=1672-8785&journal_name=红外&referenced_num=0&reference_num=0