1) shredded tobacco fragrant
烟丝致香成分
2) aroma components
致香成分
1.
79 aroma components were isolated and identified,which include 17 acidic aroma compounds,5 basic compounds and 57 neutral compounds.
卷烟致香成分是卷烟质量的重要指标,利用吸附热脱附-气相色谱-质谱技术分析了烟丝中挥发及半挥发性成分79种,其中酸性物质17种,碱性物质5种,中性物质57种,为烟草化学研究提供了简单快速的分析方法。
2.
The results showed that there were 20 kinds of aroma components which mainly impacted the aroma type,such as geranylaceione,pentanoic acid,total acid,megastigmatrienone,solanone,while 25 types of aroma components which mainly impacted the volume of aroma,such as ge.
结果表明,影响香型的主要是香叶基丙酮、戊酸、酸性总量、巨豆三烯酮、茄酮等20种致香成分;影响香气量的主要是香叶基丙酮、2-乙酰吡咯、四甲基吡嗪、苯甲醛、茄酮、异戊酸、β-大马酮等25种致香成分;影响香气质的主要是巨豆三烯酮、异戊酸、茄酮、中性总量、新植二烯、香叶基丙酮、法尼基丙酮、4-甲基戊酸、2-甲基吡嗪、β-大马酮、吡啶等18种致香成分。
3) aromatic components
致香成分
1.
The overall level of aromatic components in Yangjiaoyan was higher than that of Liu Yeyan.
两个晒烟品种烟叶主要致香成分分析研究表明,共检出56种核心致香成分,羊角烟品种含其中的51种,柳叶烟品种含有其中的47种,豆甾醇、苯乙醇、苯甲酸为羊角烟品种中未检出的成分,苯甲醇、(-)-兰桉醇、2,3-丁二醇、戊酸、已酸、2-已烯酸和月桂酸为柳叶烟品种中未检出的成分。
4) pipe tobacco flavour
烟丝香精
5) neutral aroma constituents
中性致香成分
1.
Research on relationships between neutral aroma constituents and concentration and quality of aroma of flue-cured tobacco in Panxi tobacco-growing areas;
攀西烤烟香气质量与中性致香成分的关系研究
2.
The correlativity among the routine chemical components,the main neutral aroma constituents and the smoking qualities of blend threshing strips which were from different areas and grades was analyzed in the present work.
对不同地区、不同等级烟叶配方打叶后片烟的常规化学成分、主要中性致香成分和评吸质量进行相关分析。
3.
To research on quantitative relations on chemical constituents,neutral aroma constituents and smoking results of flue-c.
为探索科学、准确、全面地评价烟叶质量,并为卷烟工业企业合理选用烟叶原料提供理论依据,本文对2003年和2004年攀西等产地上部(B2F)、中部(C2F、C3F)、下部(X2F)烟叶及国外烟叶的外观质量、物理特性、化学成分和评吸结果进行了评价,利用因子分析、多元线性逐步回归分析、偏相关分析和通径分析等统计方法探讨了烟叶常规化学成分、中性致香成分与评吸结果的数量关系,建立了烟叶质量评价体系,并对攀西不同产地烟叶可用性做了全面的评价。
6) neutral aroma components
中性致香成分
1.
Simultaneous qualitative and quantitive analysis of neutral aroma components in tobacco stem
烟梗中的中性致香成分定性定量分析
2.
Canonical correlation analysis on neutral aroma components and quality of aroma and concentration of aroma in flue-cured tobacco
烤烟中性致香成分与香气质量的典型相关分析
补充资料：场致发光材料(见电致发光材料)
场致发光材料(见电致发光材料)
electroluminescent material
见场致发光材料eleetrolumineseent material 电致发光材料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条