福建邵武基地烟叶质量评价

从外观质量、感官质量、化学成分、物理性能方面对福建邵武基地烟叶进行评价,并进行了基地烟叶与非基地烟叶、进口烟叶对比分析,结果表明:①外观质量:基地烟叶与非基地烟叶相比,在油分、光泽方面有所提高,外观质量已接近于进口烟叶。②感官质量:基地烟叶与非基地烟叶相比,浓香型风格更为突出,香气品质有所改善,香气量有一定幅度增加;基地烟叶在感官质量上与进口烟叶相比还有一定差距,主要体现在香气与余味方面。③化学成分:基地烟叶化学成分协调性要稍好于非基地烟叶,但总糖含量偏高,石油醚提取物含量偏低,化学成分协调性要稍差于进口烟叶。④物理性能:基地烟叶在物理性能方面要优于非基地烟叶样品,主要表现为含梗率有所下降,中下部烟叶烟叶厚度有所增加,单位面积重量较为适中。邵武基地烟叶与非基地烟叶相比,烟叶质量整体有所上升,但仍存在烟叶含糖量偏高,石油醚提取物偏低,上部烟杂气较为明显等问题,有待进一步研究改善。

Guality Evaluation of Tobacco of Fujian Shaowu Base

The appearance quality,sensory quality,chemical composition and physical properties of Fujian Shaowu Base tobacco,non base tobacco and imported tobacco were evaluated and comparative analyzed.The results showed that :①appearance quality:compared with non base tobacco, the base tobacco was better in oil and gloss,and its appearance quality was close to imported tobacco. ② sensory quality:compared with non base tobacco,the base tobacco was better in aroma style,its aroma quality was improved,aroma quantity extently rised;the base tobacco was still a certain gap with imported tobacco in sensory quality,especially in aroma and aftertaste. ③chemical composition:base tobacco was better than non base tobacco in chemical compatibility,but the total sugar content was high and the content of petroleum ether extract was low,that made the base tobacco worse than the imported tobacco leaf in chemical compatibility. ④ physical properties:compared with non base tobacco,physical properties of the base tobacco was better than non base tobacco.Terms rate of the base tobacco was lower,and thickness of the lower part of leaf increased,the weight per unit area was moderate. Generally,compared with non base tobacco,the quality of Shaowu Base tobacco was improved,but there were some questions that needed to be studied and improved,such as the high sugar content,low petroleum ether extract and the high concentration upper tobacco mixed gas.