湖北烤烟感官质量状况及与其它质量的关系分析

对湖北烟区烤烟感官质量状况进行了综合评价,并分析了感官质量与外观质量、物理特性和化学成分的关系。结果表明,湖北烟区烤烟感官质量较好,评吸总分以中部叶>上部叶>下部叶;感官质量指数与评吸总分表现一致,中部叶最高(0.90),上部叶次之(0.88),下部叶较低(0.86);感官质量得分最高的一类烤烟外观质量亦最好,在一定范围内,糖、总氮和烟碱含量相对较高;烤烟的厚度和拉力在第3类中最小,叶面密度居中,含梗率和单叶重最高。

Sensory Quality of Hubei Flue-cured Tobacco and the Relation Analysis with Other Qualities

The sensory quality of flue-cured tobacco in Hubei was evaluated,and the relationships between sensory quality and appearance quality,physical property,chemical components were analyzed.The results indicated that the sensory quality of Hubei tobacco performed well,and the total score of smoking evaluation was middle leaf > upper leaf> lower leaf.Sensory quality index was consistent with the total score of smoking evaluation,middle leaf was the highest(0.90),followed by the upper leaf(0.88) and lower leaf(0.86) subsequently.The leaves with the highest sensory quality scores had the best appearance quality.To some extent,the contents of total sugar,total nitrogen and nicotine were relatively higher.In the third group,the thickness and tension of flue-cured tobacco leaves were smallest,while the leaf density was middle,stem ratio and single leaf weight were the highest.