Relationship between Changes of Color Parameters and Chemical Components of Upper Flue-cured Tobacco Leaves during Bulk-curing Process

doi:10.3969/j.issn.1000-7091.2012.z1.044

Abstract

Abstract: Taking upper leaves of flue-cured tobacco as experimental materials， changes of color parameters，color difference and chemical components were studied to clear the formation of quality of upper leaves and providetheoretical basis for studies on curing technology and improving usability of upper flue-cured tobacco leaves withthick aroma． The results showed that， the color parameters of leaves changed greatly in fresh samples to 38℃ ， and itschanged slower after 38℃ ． The color parameters of front and back of leaves showed a similar tendency． The colorparameters of principal vein changed slowly before 42℃ and greatly after 42℃ ． Correlation analysis showed that， thecorrelations between color parameters of principal vein and starch， total sugar， reducing sugar， protein and chlorophyll were not significant， but it was better between color parameters of principal vein and carotenoid． The correlations between L^* ， a ^* and H of leaves and chemical components were significant or extremely significant． The correlations between C^* of leaves and chlorophyll were significant． And the correlations between b ^* of leaves and chemical components were not significant

Key words: Flue-cured tobacco, Upper leaves, Color parameters, Chemical components

CLC Number:

S572

PEI Xiao-dong, WANG Tao, LI Fan, XIE Peng-fei, LONG Da-bin, HE Fan, GONG Chang-rong, DONG Yan-hui, XIAO Hai-qiang. Relationship between Changes of Color Parameters and Chemical Components of Upper Flue-cured Tobacco Leaves during Bulk-curing Process[J]. ACTA AGRICULTURAE BOREALI-SINICA, doi: 10.3969/j.issn.1000-7091.2012.z1.044.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.3969/j.issn.1000-7091.2012.z1.044

http://www.hbnxb.net/EN/Y2012/V27/IS1/218

References

[1] 朱尊权．提高上部叶可用性是促进“卷烟上水平 ”的重要措施[J]．烟草科技, 2010(6) : 5 － 9, 31 ．
[2] 裴晓东, 李帆, 龙大彬, 等．基于模糊评判不同风机转速对烤烟上部叶可用性影响的研究[J]．南方农业学报, 2011 , 42(12) : 1528 － 1531 ．
[3] 詹军, 宫长荣, 王涛, 等．密集烘烤干筋期风机转速对上部烟叶香气物质和评吸质量的影响[J]．河南农业大学学报, 2011 , 45(5) : 502 － 507．
[4] 宫长荣．密集式烘烤[M]．北京: 中国轻工业出版社，2007: 11 － 20．
[5] 魏春阳 , 张云鹤, 宋瑜冰, 等．基于颜色分形的不同产地烟叶聚类分析[J]．农业机械学报, 2010, 41 (8) : 178－ 183．
[6] 甘露萍, 谢守勇 , 邹大军．基于计算机视觉的烤烟鲜烟叶含水量无损检测及 MATLAB 实现[J]．西南大学学报: 自然科学版, 2009, 31 (7) : 166 － 170．
[7] 霍开玲, 宋朝鹏, 武圣江, 等．不同成熟度烟叶烘烤中颜色值和色素含量的变化[J]．中国农业科学, 2011 ，44(10) : 2013 － 2021 ．
[8] 霍开玲, 张勇刚, 樊军辉, 等．密集烘烤中烤烟颜色变化及其与主要成分的关系研究[J]．湖南农业科学，2011 (9) : 115 － 119．
[9] 武圣江, 周义和, 宋朝鹏, 等．密集烘烤过程中烤烟上部叶质地和色度变化研究[J]．中国烟草学报, 2010，16(5) : 72 － 77．
[10] 王瑞新, 韩富根, 杨素琴, 等．烟草化学品质分析 [M]．郑州 : 河南科学技术出版社, 1998．
[11] 邹琦．植物生理生化实验指导[M]．北京: 中国农业出版社, 1995: 31 － 39．
[12] 宫长荣, 陈江华, 吴洪田 , 等．密集烤房[M]．北京: 科学出版社, 2010: 214 － 215．
[13] 黄勇 , 周冀衡, 刘建利, 等．不同成熟度烤烟叶细胞化学研究[J]．湖南农业大学学报: 自然科学版，2007, 33(5) : 559 － 563．
[14] 宋朝鹏, 荆永锋, 李常军, 等．调制过程中烤烟烟叶色素降解及其调控措施研究进展[J]．作物杂志, 2008(6) : 8 － 11 ．
[15] 宫长荣．烟叶烘烤原理[M]．北京: 科学出版社, 1991 :143 － 144．
[16] 王涛, 贺帆, 徐成龙, 等．提高烤烟上部叶可用性技术的研究进展[J]．南方农业学报, 2011 , 42 ( 9 ) :1127 － 1131 ．

Please choose a citation manager

Content to export