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当前位置: 首页 > 文章 > 打叶复烤片烟结构特征及差异分析 江西农业学报 2010,22 (7) 17-20
Position: Home > Articles > Difference and Characteristics of Threshed and Redried Lamina Structure Acta Agriculturae Jiangxi 2010,22 (7) 17-20

打叶复烤片烟结构特征及差异分析

作  者：
王满;何结望;许自成;闫铁军;谢豪;毛福利
单  位：
河南农业大学;湖北中烟工业有限责任公司
关键词：
烤烟;打叶复烤;片烟结构;差异分析
摘  要：
为探讨片烟结构分布状况及各种因素对片烟结构质量的影响,采集了我国10个打叶复烤企业2006～2008年的片烟样品290份,分析了片烟结构不同年份间、不同等级间、不同批次间、复烤前后、不同打叶复烤厂间的分布及差异性,描述了片烟结构指标的变异性,结果表明:不同年份间存在差异,上、中等烟的>12.7mm叶片率逐年提高,小片率和叶含梗率逐年降低;不同等级间存在差异,上等烟与中等烟差异较小,下等烟的>12.7mm叶片率、小片率与上、中等烟差异均显著,加工水平是上等烟>中等烟>下等烟;不同批次间存在差异;复烤前后差异极显著;不同打叶复烤厂有不同程度的差异;>12.7mm叶片率变异程度弱,其他指标属于中等变异。
译  名：
Difference and Characteristics of Threshed and Redried Lamina Structure
作  者：
WANG Man1,HE Jie-wang2,XU Zi-cheng1,YAN Tie-jun2,XIE Hao2,MAO Fu-li1(1.College of Tobacco Science,Henan Agricultural University,Zhengzhou 450002,China;2.China Tobacco Hubei Industrial Limited Corporation,Wuhan 430051,China)
关键词：
Flue-cured tobacco;Threshing and redrying;Lamina structure;Difference analysis
摘  要：
In order to explore the distribution of tobacco lamina structure and the influence of various factors on lamina quality,290 lamina samples collected from ten threshing and redrying factories from 2006 to 2008 were analyzed.The distribution and differences of lamina structure of different years,different grades,different batches,pre-redrying and post-redrying,and different threshing and redrying factories were analyzed,and the variability of various indexes of lamina structure was described.The results showed that there was difference in lamina structure among different years,and the rate of supper lamina and middle lamina with long particle(>12.7 mm) was improved year after year,while the small particle content and stem content were reducing year by year.There was difference in lamina structure among different grades,the difference between supper lamina and middle lamina was small,and there was significant difference in both long particle content and small particle content between inferior lamina and supper and middle lamina.The processing level of lamina showed the order of supper lamina > middle lamina > inferior lamina.There was difference in lamina structure among different batches,and there was extremely significant difference in lamina structure between pre-redrying and post-redrying.There were certain differences in lamina structure among different threshing and redrying factories.The variability of the content of long particle was weak,and that of other indexes of lamina structure was middle.

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