| 白肋烟品种间游离氨基酸含量变化规律初探 |
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| 引用本文： | 柴家荣,尚志强,字 萍,字正东,雷丽萍,宋玉川,黄学跃,殷 端,张晨东,管仕军,戴福斌,李 堂,霍玉昌.白肋烟品种间游离氨基酸含量变化规律初探[J].云南农业大学学报,2004,19(1):86-90. |
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| 作者姓名： | 柴家荣 尚志强 字 萍 字正东 雷丽萍 宋玉川 黄学跃 殷 端 张晨东 管仕军 戴福斌 李 堂 霍玉昌 |
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| 作者单位： | [1]云南烟草研究院农业研究所，云南玉溪653100 [2]云南烟草宾川白肋烟公司，云南宾川671600 [3]保山香料烟公司，云南保山678000 |
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| 摘 要： | 白肋烟品种间游离氨基酸含量差异较明显,且呈现一定规律。以组氨酸、脯氨酸、精氨酸、赖氨酸、异亮氨酸、亮氨酸品种间差异较大,酪氨酸、苏氨酸、NH3及总游离氨基酸差异较小,蛋氨酸、丙氨酸、甘氨酸、缬氨酸、苯丙氨酸、天冬氨酸居中;含量最多的是天冬氨酸、谷氨酸、脯氨酸占总量的44.38％～67.48％,丙氨酸、苏氨酸、酪氨酸占12.99％～22.91%,苯丙氨酸、缬氨酸、丝氨酸占7.61％～10.21％,甘氨酸、赖氨酸、组氨酸占2.73％～5.18％,亮氨酸、异亮氨酸、精氨酸占2.73％～5.18％,蛋氨酸占2.39％～3.28%;它们中大多数均随叶位升高而增加,综合各相关游离氨基酸的正负效应,品种间的香吃味品质可能是TN90,TN86,KY908比KY907,KY8959要好。游离氨基酸含量是否也在一定程度上受遗传基因调控值得进一步研究。
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| 关 键 词： | 白肋烟 游离氨基酸 品种 |
| 文章编号： | 1004-390X(2004)01-0086-05 |
| 收稿时间： | 2003-4-10 |
Preliminary Study on the Free Amino Acids Content Changing Pattern Among Burley Tobacco Varieties |
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| CHAI Jia-rong,SHANG Zhi-qiang,ZI Ping,ZI Zheng-dong,LEI Li-ping,SONG Yu-chuan,HUANG Xue-yue,YIN Duan,ZHANG Chen-dong,GUAN Shi-jun,DAI Fu-bin,LI Tang,HUO Yu-chang.Preliminary Study on the Free Amino Acids Content Changing Pattern Among Burley Tobacco Varieties[J].Journal of Yunnan Agricultural University,2004,19(1):86-90. |
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| Authors: | CHAI Jia-rong SHANG Zhi-qiang ZI Ping ZI Zheng-dong LEI Li-ping SONG Yu-chuan HUANG Xue-yue YIN Duan ZHANG Chen-dong GUAN Shi-jun DAI Fu-bin LI Tang HUO Yu-chang |
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| Institution: | CHAI Jia-rong~1,SHANG Zhi-qiang~1,ZI Ping~2,ZI Zheng-dong~2,LEI Li-ping~1,SONG Yu-chuan~3,HUANG Xue-yue~1,YIN Duan~1,ZHANG Chen-dong~1,GUAN Shi-jun~2,DAI Fu-bin~2,LI Tang~2,HUO Yu-chang~3 |
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| Abstract: | Free amino acid contents in burley cultivars are distinct,and show some trend. The variable of his,pro,arg,lys,ile,leu is comparatively large, and that of tyr,thr,NH_3 and total free amnino acid is comparatively small. The variable of met,ala,glu,val,phe,asp is mediately. The biggest of contents is asp,glu,pro,and accupies 44.38%-67.48% in total; ala,thr and tyr by 12.99%-22.91%;phe,val,ser by 7.61%-10.21%;gly,lys,his by 2.73%-5.18%;leu,ile,arg by 2.73%-5.18%;met by 2.39%-3.28%. With the stalk position rising,they will increase.By free amino acid positive-negative effects,the flavour of KY908,TN90,and TN86 is better than that of KY907,KY8959. The content of free amino acid is controlled by gene, which will be studies next. |
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| Keywords: | burley tobacco free amino acids varieties |
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