丙烯酰胺/羧甲基纤维素/生物炭复合水凝胶对烟苗镉胁迫的缓解效应研究
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杜甫, 夏茂林, 刘新源, 于兆锦, 张展, 刘云飞, 姬小明
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Effective Effects of Acrylamide/Carboxymethyl Cellulose/Biochar Composite Hydrogel on Cadmium Stress in Tobacco Seedlings
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Du Fu, Xia Maolin, Liu Xinyuan, Yu Zhaojin, Zhang Zhan, Liu Yunfei, Ji Xiaoming
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表1 不同处理烟苗代谢物的含量
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Table 1 Contents of metabolites in tobacco seedlings under different treatments
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代谢物类别 Metabolite category | 代谢物名称 Metabolite name | 保留时间 Retention time (min) | 含量Content (mg/g) | CK | H | BH | 有机酸Organic acid | 苹果酸 | 5.26 | 0.255 | 0.349 | 0.359 | | 对苯二甲酸 | 6.91 | 0.151 | 0.206 | 1.407 | | 二十碳五烯酸 | 8.58 | 0.000 | 3.115 | 0.226 | | 棕榈酸 | 8.79 | 1.353 | 1.871 | 2.586 | | 亚油酸 | 10.80 | 0.239 | 0.380 | 0.792 | | 亚麻酸 | 10.91 | 1.288 | 2.221 | 5.113 | | 硬脂酸 | 11.26 | 0.547 | 0.729 | 0.993 | | 有机酸总量 | | 3.833 | 8.872 | 11.476 | 萜类Terpenoids | 植醇 | 7.51 | 0.438 | 0.610 | 1.005 | | α-西柏三烯二醇 | 11.37 | 1.838 | 3.696 | 4.470 | | β-西柏三烯二醇 | 12.28 | 0.851 | 1.032 | 1.274 | | 菜油甾醇 | 23.86 | 0.433 | 0.860 | 1.574 | | 豆甾醇 | 24.07 | 1.563 | 2.192 | 3.504 | | β-谷甾醇 | 24.47 | 0.578 | 1.147 | 1.763 | | β-香树脂醇 | 24.59 | 0.297 | 0.540 | 0.904 | | 鹅去氧胆酸 | 24.96 | 0.000 | 0.000 | 0.196 | | 萜类总量 | | 5.998 | 10.076 | 14.691 | 烷烃类Alkanes | 烷烃Ⅰ | 21.34 | 0.000 | 0.136 | 0.258 | | 烷烃Ⅱ | 21.60 | 0.000 | 0.133 | 0.197 | | 烷烃Ⅲ | 22.07 | 0.203 | 0.358 | 0.729 | | 烷烃Ⅳ | 22.22 | 0.102 | 0.155 | 0.301 | | 烷烃Ⅴ | 22.59 | 0.375 | 0.688 | 1.314 | | 烷烃Ⅵ | 22.79 | 0.689 | 0.902 | 1.538 | | 烷烃Ⅶ | 22.99 | 0.210 | 0.440 | 0.519 | | 烷烃Ⅷ | 23.13 | 0.121 | 0.329 | 0.461 | | 烷烃Ⅸ | 23.72 | 0.258 | 0.597 | 1.163 | | 烷烃Ⅹ | 23.96 | 0.267 | 0.813 | 1.240 | | 烷烃总量 | | 2.225 | 4.550 | 7.719 | 其他代谢物Other metabolites | 丁基化羟基甲苯 | 6.51 | 0.134 | 0.203 | 0.258 | | 新植二烯 | 7.23 | 3.753 | 3.423 | 3.214 | | 十八醇 | 10.00 | 0.000 | 0.000 | 0.128 | | 4,4'-亚甲基双(2-叔丁基-6-甲基苯酚) | 17.82 | 3.076 | 3.610 | 4.691 | | 单硬脂酸甘油酯 | 20.90 | 0.354 | 0.725 | 1.049 | | 其他代谢物总量 | | 7.317 | 7.961 | 9.341 | 代谢物总量Total metabolites | | | 19.373 | 31.458 | 43.227 |
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