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| 陈化对青筋黄片烤烟质体色素含量和吸食品质的影响 | |
| 引用本文： | 王洪云,杨式华,李锋,杨玉标,赵伟金,王保兴.陈化对青筋黄片烤烟质体色素含量和吸食品质的影响[J].中国烟草学报,2010,16(1):16-19. |
| 作者姓名： | 王洪云 杨式华 李锋 杨玉标 赵伟金 王保兴 |
| 作者单位： | 1. 红塔集团大理卷烟厂,大理,615000 2. 云南瑞升烟草技术(集团)有限公司,昆明650106;云南大学化学科学与工程学院,昆明,650091 3. 云南瑞升烟草技术(集团)有限公司,昆明,650106 4. 云南瑞升烟草技术,集团,有限公司,昆明650106 |
| 基金项目： | 云南中烟工业公司基金资助项目 |
| 摘 要： | 应用高效液相色谱对红花大金元青筋黄片(微带青烟叶)和正常烟叶(橘黄烟叶)中的质体色素(叶黄素和β-胡萝卜素)含量进行测定,研究青筋黄片烟叶中质体色素在自然陈化过程中的变化。结果显示:随着陈化时间的延长,青筋黄片和正常烟叶的质体色素含量均明显下降;青筋黄片烟叶的质体色素含量变化比正常烟叶快;青筋黄片上部烟叶的质体色素含量、中部烟叶的β-胡萝卜素含量趋近于正常烟叶;评吸质量稳步提升并趋近于正常烟叶水平。表明青筋黄片烟叶在陈化期间质体色素降解生成香味物质量较多,陈化有利于青筋黄片烟叶品质提高。 |
| 关 键 词： | 烤烟 陈化 HPLC 青筋黄片烟叶 质体色素 |
Effects of aging on plastid pigment content and smoking quality of greenish tobacco leaves |
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| WANG Hong-yun,YANG Shi-hua,LI Feng,YANG Yu-biao,ZHAO Wei-jin,WANG Bao-xing.Effects of aging on plastid pigment content and smoking quality of greenish tobacco leaves[J].Acta Tabacaria Sinica,2010,16(1):16-19. | |
| Authors: | WANG Hong-yun YANG Shi-hua LI Feng YANG Yu-biao ZHAO Wei-jin WANG Bao-xing |
| Affiliation: | WANG Hong-yun1,YANG Shi-hua2,3,LI Feng2,YANG Yu-biao1,ZHAO Wei-jin1,WANG Bao-xing21 Dali Cigarette Factory of Hongta Group,Dali 615000,China,2 Yunnan Reascend Tobacco Technology(Group) Co.,Ltd,Kunming 650106,3 School of Chemistry , Chemical Engineering,Yunnan University,Kunming 650091 |
| Abstract: | Tobacco leaf plastid pigments extracted with acetone from "Hongda" were analyzed by high performance liquid chromatography (HPLC). Changes in greenish and orange flue-cured tobacco leaves during 24- month aging were investigated. Results showed that the content of lutein, β-carotene, and their total content in the greenish and orange flue-cured tobacco leaves decreased during aging, and the decrease of these plastid pigments content in the greenish tobacco leaves was faster than that in the orange tobacco leaves. Plastid pigment content in greenish tobacco leaves approximated gradually to those in the orange tobacco leaves. These changes showed that "Hongda" greenish tobacco leaf plastid pigments degraded to form more content of aroma compounds during aging, and the quality was improved and hence more like normal tobacco leaves. This was further confirmed by sensory evaluation. |
| Keywords: | HPLC flue-cured tobacco aging HPLC greenish tobacco leaves plastid pigment |
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