摘要
为探索烤烟外观质量对力学特性的影响,在四川泸州云烟87烟区采集C3F和C4F样品112个,分析其外观质量及其对烤烟力学特性的影响.相关分析表明,各项外观质量指标(除身份与拉力、色度与硬度、色度与剪切力外)均与力学特性呈显著相关性.通径分析表明,成熟度对拉力,叶片结构对硬度、咀嚼性和剪切力,油分对粘聚性、回复力的力学特性贡献最大.因此,成熟度、叶片结构和油分是影响该植烟区初烤烟叶力学特性的主要外观质量指标.
To find out the effect of appearance quality on its mechanical property, 112 samples of flue-cured tobacco leaves （ C3F and C4F） were collected in Luzhou, Sichuan province. The appearance quality and mechanical property were analyzed. The results showed as follows. The appearance quality indexes （except the identity and tension, color and hardness, and color and shear force） were all significantly correlated with the mechanical properties. The path analysis showed that there is the biggest contribution in mechanical property in maturity to tensile, the tobacco leaves’ structure to hardness, chewiness, shear force, oil to cohesiveness, resilience. So maturity, structure and oil were the most important appearance parameters for mechanical property of tobacco leaves in this area.
出处
《昆明学院学报》
2017年第3期21-25,共5页
Journal of Kunming University
基金
四川省烟草公司泸州市公司资助项目"烤烟上部叶采烤技术优化与推广应用"(2015TS10)
关键词
烤烟
外观质量
力学特性
通径分析
flue-cured tobacco
appearance quality
mechanical property
path analysis
