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  1. Tobacco Science & Technology, 2012, 8, p. 60-65, ISSN.1002-0861

    Correlation, stepwise regression and path analysis of twenty-five chemical components in cured tobacco leaves with tar

    ZHANG Tao; DUAN Yuanxing; CHEN Jinxiong; ZHANG Xia; XU Yong; YANG Shuai; MA Yan; WANG Lan; SUN Guifen; HU Shouyi
    Key Laboratory of Tobacco Chemistry, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China
    The tar yield and the contents of 25 chemical components in 182 samples of cured tobacco leaves were determined, the multiple stepwise regression equation of tar yield versus the contents of those chemical components was developed, the correlations ...