摘要： 以烤烟品种龙江911为材料,研究了增施不同有机物质(芝麻、小磨芝麻油、豆糁、豆浆)对烤烟叶片中含氮化合物的影响。结果显示,穴施豆浆使烟叶中烟碱含量适中、蛋白质含量最低,氨基酸含量最高,硝酸盐含量适中,亚硝酸盐含量较低,烟叶的品质最为理想 穴施芝麻的烟叶烟碱含量相对其他处理较低,硝酸盐含量较低,亚硝酸盐含量较高,氨基酸和蛋白质含量较高 穴施小磨芝麻油的烟叶烟碱含量最高,硝酸盐和亚硝酸盐含量偏高,氨基酸含量较低,蛋白质含量较高 穴施豆糁的烟叶烟碱含量适宜,硝酸盐和亚硝酸盐含量相对最低,氨基酸含量相对其他处理偏低,蛋白质含量较高。综合比较,穴施豆浆和豆糁的烤后烟叶中含氮化合物的含量适宜,有益烤烟品质的提高。

关键词: 烤烟, 有机物质, 含氮化合物

Abstract: Tobacco variety Longjiang 911 was used to explore the effect of different organic substances(sesame,sesame oil, soylbean grits, soybean milk )on nitrogenous compounds in the flue-cuan tobacco. The results demonstrated thatapplying soybean milk results in a ideal quality of flue-cured tobacco with suitable nicotine content, the lowest protein,the highest amino acids, molerate nitrate arildnitrite; The tobacco leaves after applying sesame had relatively lowerorgarric matter than other treatments, dnitrate, and higher nitrite, amino acids and potein; Applying sesame oil led)tobacco leaves with the highest nicotine content, higher nitrate aril nitrite content, kower amir acids and higher proteincontent;when applying soybean grits, the tobacco leaves had appropriate nicotine content, relativelyver nitrate, nitriteand amino、ids, aril higher protein. By comprehensive comparison, applying soybean grits and milk could lead)the to-bacco leaves with favourable organic matters and was good in improving the quality of flue-cured tobacco.

Key words: Flue-cured tobacco, Organic substance, Nitrogenous compound

中图分类号: 

• S572