CAJ | 학술논문

为研究烤烟上部叶片中纤维素、木质素的含量及其与烟叶质量指标间相关关系，以武陵山区7个县2011~2012年的48个 B2F烤烟样品为材料，测定了烟叶中纤维素、木质素的含量，分析了不同年份及品种间的差异。同时，对烟叶纤维素、木质素含量与外观质量、物理特性、常规化学成分、感官质量指标间的相关性进行了研究。结果表明，纤维素、木质素含量在年份、品种间没有显著差异；纤维素含量与外观质量、物理指标、常规化学成分、感官质量中部分指标的相关性呈显著水平；木质素含量与灰色、油分间相关性显著，与其他烟叶质量指标相关性不显著。可见，纤维素、木质素含量在不同年份及品种间差异不显著，纤维素含量与烟叶质量指标间关系密切，木质素含量对烟叶质量影响较小。
위연구고연상부협편중섬유소、목질소적함량급기여연협질량지표간상관관계，이무릉산구7개현2011~2012년적48개 B2F고연양품위재료，측정료연협중섬유소、목질소적함량，분석료불동년빈급품충간적차이。동시，대연협섬유소、목질소함량여외관질량、물리특성、상규화학성분、감관질량지표간적상관성진행료연구。결과표명，섬유소、목질소함량재년빈、품충간몰유현저차이；섬유소함량여외관질량、물리지표、상규화학성분、감관질량중부분지표적상관성정현저수평；목질소함량여회색、유분간상관성현저，여기타연협질량지표상관성불현저。가견，섬유소、목질소함량재불동년빈급품충간차이불현저，섬유소함량여연협질량지표간관계밀절，목질소함량대연협질량영향교소。
In order to study the correlations among quality indexes of tobacco leaf and contents of cel ulose and lignin in upper leaves of flue-cured tobacco, 48 B2F flue-cured tobacco samples in seven counties of Wulin mountain area in 2011 and 2012 were used as test materials to measure the contents of cel ulose and lignin in tobacco leaves and analyze the differences among varieties and between years. Meanwhile, correlations among contents of cel ulose and lignin and appearance quality, physical characteristics, general chemical components and indexes of senso-ry quality were studied. The results showed that the contents of cel ulose and lignin had no significant difference among years and varieties. Cel ulose content was sig-nificantly correlated with some indexes of appearance qualities, physical indexes, general chemical compositions and sensory qualities. Lignin content was significantly correlated with grayness and oil content but not other quality indexes of tobacco leaf. It could be seen that the differences of cel ulose and lignin contents between different years and among varieties were not significant. Cel ulose content was closely correlated with quality indexes of tobacco leaf while lignin content had a smal effect on tobacco leaf quality.