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不同烘焙条件对白肋烟氨基酸含量影响 被引量:2

Effect of different baking conditions on the amino acids of white rib tobacco
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摘要 应用HPLC考察了不同烘焙条件下对白肋烟中氨基酸含量的变化,得到了其变化规律,为提高混合型卷烟产品内在质量提供了依据。研究结果表明:随着加工强度的增加,白肋烟中脯氨酸含量呈下降趋势;随着烘焙温度的升高,脯氨酸的含量下降趋势越明显;随着终端水分的下降,烘烤时间的增长,脯氨酸含量也逐渐下降,空气含湿量对脯氨酸的影响与终端水分相同;随着烘焙温度的增加,由于氨基酸参与合成amadori化合物,导致游离氨基酸总量逐渐下降。 The effects of amino acids on the white rib tobacco were studied under different baking conditions, and the change rules were obtained, which provided the basis for improving the intrinsic quality of the mixed type cigarette. The results of the study show that: With increasing of the processing intensity, proline content in burley tobacco showed a downward trend. With elevated torrefaction temperature, the content of proline downward trend is obvious. With decline of the terminal water, baking time of growth, proline content by decrease gradually, and air humidity effect is the same on the amount of proline and terminal moisture; With increasing the baking temperature and the total content of free amino acid decreased gradually, the reason is amino acid involved in the synthesis of the Amadori compounds.
出处 《湖南文理学院学报(自然科学版)》 CAS 2016年第2期83-86,共4页 Journal of Hunan University of Arts and Science(Science and Technology)
关键词 烘焙条件 白肋烟 氨基酸 baking conditions burley tobacco amino acid
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