CAJ | 학술논문

该文从外观质量、叶片结构、常规化学和感官质量4个方面对风选除杂烟叶进行了分析。结果表明：与正常B2F烟叶相比，风选除杂烟叶色泽暗淡，轻质，油分少，身份薄；大片率、大中片率、中片率、叶中含梗率相对较低，而小片率、碎片率正好相反；总糖、还原糖、烟碱含量相对较低，而总氮、钾含量正好相反，氯含量两者接近；香气量不足，劲头、浓度小，杂气、刺激性大，余味较苦涩，燃烧性好，呈灰白色，总体使用价值较差。
해문종외관질량、협편결구、상규화학화감관질량4개방면대풍선제잡연협진행료분석。결과표명：여정상B2F연협상비，풍선제잡연협색택암담，경질，유분소，신빈박；대편솔、대중편솔、중편솔、협중함경솔상대교저，이소편솔、쇄편솔정호상반；총당、환원당、연감함량상대교저，이총담、갑함량정호상반，록함량량자접근；향기량불족，경두、농도소，잡기、자격성대，여미교고삽，연소성호，정회백색，총체사용개치교차。
In order to understand the overall quality of air purification tobacco,from the appearance quali-ty,leaf structure,chemical and sensory quality of the 4 aspects of air purification tobacco were analyzed. The results show that:compared with the normal B2F tobacco, air purification tobacco is dark in color, light,less oil,identitythin,large rate;large piece rate,piece rate,leaf stem ratio is relatively low,and scrap rate, broken rate is just the opposite;the total sugar, reducing sugar, nicotine content is relatively low,and the total nitrogen,potassium content is just the opposite,chlorine content of both close texture difference;aroma quantity insufficiency, small strength,and concentration,bigger mixed gas and irritation, bitter aftertaste,good combustibility,grayish white,poor use value.