%0 Journal Article
%T Rapid Determination of Lignin Content in Populus Euramericana by Near-infrared Spectroscopy<br>用近红外光谱法快速测定欧美杨木质素含量
%A LIU Dong-Liang
%A LIU Sheng
%A <br>刘栋梁
%A 刘胜
%J 红外
%D 2012
%I 
%X A near-infrared spectral analysis model is established by using a multi-model method. The model can be used to rapidly determine the lignin content in populus euramericana. The correlation coefficient between the predicted value and the experimental value is 0.9702. The mean relative error of the prediction is 0.0100. The goodness of the fit model is 0.9126. Compared with the determination model established by using the partial least squares (PLS) method, the prediction of this model is better.
%K near-infrared spectroscopy
%K multi-model
%K lignin
%K populus<br>近红外光谱
%K 多模型
%K 木质素
%K 欧美杨
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=3723000AE493FCE650601982177048B1&aid=748879E4497F3C2E3B9030AF94EB9E2E&yid=99E9153A83D4CB11&vid=27746BCEEE58E9DC&iid=708DD6B15D2464E8&sid=7C3A4C1EE6A45749&eid=BE33CC7147FEFCA4&journal_id=1672-8785&journal_name=红外&referenced_num=0&reference_num=0