【摘要】 首次对河南烤烟NC89香气物质主要成分进行定性得出36种物质,主要是新植二烯,烟碱,茄酮,苯乙醛,巨豆-4,6(2),8(E)-三烯酮-3;10-异丙基-3,7,13-三甲基-2,6,11,13-十四碳四烯-1-醇等。对各成分的定量研究表明,2-呋喃甲醛,苯乙醛等十种物质随着有机肥施用比例增加含量上升,茄酮含量较为稳定,说明;通过改变施肥措施改善烟叶香气是有效的。更多还原

【Abstract】 The main components of aroma matter in flue—cured tobacco were identified and qualitatively determined by GC/MS. Components in cured leaves-of different fertilized types were quantitatively determined by GC. The main components of aroma matter gained are neophytidiene, nicotine; solanone, benzeneacetaldehyde; 10—isopropy1—3,7,13—trimethy1—2,6,11,13—tetradecaen—1— al; 1,3,6,10—cyclotetadecatetraene; 4,6 (Z),8 (E) —megastigmatrien—3-one; prenylsolanone; tetradecanoic acid; hexadecanoic acid, 2—buten—1— one, 1(2 —6,6—trimethyl—1, 3—cyclohexadien—1—YL); etc. Organic fertilizer makes neophytidiene; benzene; 2—furancar boxaldehyde; solanone; β—damascone; benzeneethanol, hexadecanoic acid higher in aroma matter and 1,3,6,10— cyclotetradecatetraene, 3, 7, 11—triethyl, benzalhyde lower.Mineral fertilizer makes 10—isoprophyl—3,7,13—trimethyl—2,6,11,13—tetradecatetraen—1 —al; benzene, 1—ethyl—cyclohexene, 2—furancarboxaldehyde lower and solanone higher. 1,3,6,10—Cyclotetradecatetraen—3, 7, 11—triethyl; 10—isopropyl—3, 7,13—trimethyl—2,6,11,13— tetradecatetraen—1—al are higher in mixed fertilizer than in mineral fertilizer. To increase the amount of organic fertilizer is an effective way to improve the quantity and quality of aroma in flue—cured tobacco.更多还原