| 应用~(13)C—NMR研究大豆籽粒成熟期间糖油的变化 |
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| 引用本文： | 关剑秋,王丕新,孝延文,苗以农.应用~(13)C—NMR研究大豆籽粒成熟期间糖油的变化[J].中国油料作物学报,1990(1). |
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| 作者姓名： | 关剑秋 王丕新 孝延文 苗以农 |
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| 作者单位： | 中国科学院长春应用化学研究所
(关剑秋，王丕新，孝延文)，东北师范大学生物系(苗以农) |
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| 摘 要： | 本文应用碳—13核磁共振技术监测大豆籽粒在成熟期间糖、油化学组份变化动态,从而揭示了种子在不同发育阶段能量的输运过程。连续记录谱指定峰的信噪比(S/N)曲线表明脂肪和糖在成熟中期就已形成。这种方法与经典化学方法的结果趋势是一致的。
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| 关 键 词： | 碳-13核磁共振 大豆 糖 脂肪 信噪比 |
APPLICATION OF CARBON-13 NUCLEAR MAGNETIC RESONANCE TO STUDY THE CHANGES OF SUGAR AND OIL OF SOYBEAN SEEDS DURING MATURE PERIOD |
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| Guan Jiangiu Wang pixin Xiao Yanwen.APPLICATION OF CARBON-13 NUCLEAR MAGNETIC RESONANCE TO STUDY THE CHANGES OF SUGAR AND OIL OF SOYBEAN SEEDS DURING MATURE PERIOD[J].Chinese Journal of Oil Crop Sciences,1990(1). |
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| Authors: | Guan Jiangiu Wang pixin Xiao Yanwen |
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| Abstract: | The dynamical changes of sugar and oil chemical composition of soybean seeds during mature period were monitored by using 18C-NMR to reveal the energy trasfer process of seeds in different stages. The curve of S/N indicated biochemical synthesis of fat and sugar has completed in middle mature period. The results of these methods have the same trends as that of classical chemical methods |
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| Keywords: | Carbon-13 nuclear magnetic resonance Soybean fat Sugar |
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