| 光质对烤烟品质及光合色素含量的影响 |
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| 引用本文： | 过伟民,张艳玲,蔡宪杰,王建伟,王维超,曹晓涛,杨旭霞,李淑霞,尹启生. 光质对烤烟品质及光合色素含量的影响[J]. 烟草科技, 2011, 0(9) |
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| 作者姓名： | 过伟民 张艳玲 蔡宪杰 王建伟 王维超 曹晓涛 杨旭霞 李淑霞 尹启生 |
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| 作者单位： | 1. 中国烟草总公司郑州烟草研究院,郑州高新技术产业开发区枫杨街2号,450001
2. 许昌市烟草公司裹城县分公司,河南省许昌市裹城县城关镇,461700 |
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| 基金项目： | 国家烟草专卖局招标项目“不同香型烟叶典型产区生态特征研究”(112009AA0210) |
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| 摘 要： | 为明确太阳光谱组成变化对烤烟品质指标及光合色素含量的影响,采用不同颜色的滤光膜创造不同光质环境,研究了光质对烤烟外观品质、内在化学成分及光合色素含量的影响.结果表明:①覆盖不同颜色滤光膜可明显改变太阳光谱中可见光不同波段的组成比例；红色和黄色膜相对降低短波光的组成比例,提高长波光比例；白色膜降低所有波段光的组成比例；蓝色膜相对降低长波光的组成比例；②不同光质处理对烤后烟叶颜色(色域、纯正度、均匀度等)的影响较大；③不同光质处理均明显降低烤后烟叶的淀粉含量,一定程度提高钾氯比值；红色膜明显提高烤后烟叶的总植物碱含量,并降低糖碱比值；④蓝色膜处理相对提高烤后烟叶的β-胡萝卜紊含量,所有处理均相对降低烟叶的叶黄素含量；⑤总植物碱与短波光存在显著负相关关系,类胡萝卜紊则与短波光呈显著正相关,与长波光呈显著负相关.
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| 关 键 词： | 光质 烤烟 品质 总植物碱 色素 |
Influence of Light's Nature on Quality of and Photosynthetic Pigment Contents in Flue-cured Tobacco |
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| GUO WEI-MIN,ZHANG YAN-LING,CAI XIAN-JIE,WANG JIAN-WEI,WANG WEI-CHAO,CAO XIAO-TAO,YANG XU-XIA,LI SHU-XIA,YIN QI-SHENG. Influence of Light's Nature on Quality of and Photosynthetic Pigment Contents in Flue-cured Tobacco[J]. Tobacco Science & Technology, 2011, 0(9) |
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| Authors: | GUO WEI-MIN ZHANG YAN-LING CAI XIAN-JIE WANG JIAN-WEI WANG WEI-CHAO CAO XIAO-TAO YANG XU-XIA LI SHU-XIA YIN QI-SHENG |
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| Affiliation: | GUO WEI-MIN(1),ZHANG YAN-LING(1),CAI XIAN-JIE(1),WANG JIAN-WEI(1),WANG WEI-CHAO(2),CAO XIAO-TAO(2),YANG XU-XIA(2),LI SHU-XIA(2),and YIN QI-SHENG(1)1.Zhengzhou Tobacco Research Institute of CNTC,Zhengzhou 450001,China2.Xiangcheng Branch of Xuchang Tobacco Company,Xiangcheng 461700,Henan,China |
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| Abstract: | For clarifying the influences of solar spectrum constitution on the quality of and photosynthetic pigment contents in flue-cured tobacco,the appearance quality of and chemical components and photosynthetic pigment contents in flue-cured tobacco growing under different illuminant conditions was investigated by covering different color films.The results showed that: 1) The make-up of visible light in solar spectrum was obviously changed by color film.Red and yellow films tended to reduce the proportion of the... |
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| Keywords: | Light's nature Flue-cured tobacco Quality Total alkaloid Pigment |
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