| 青花菜不同组织气相色谱图谱特征 |
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| 引用本文： | 王冬群.青花菜不同组织气相色谱图谱特征[J].安徽农业科学,2017,45(6). |
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| 作者姓名： | 王冬群 |
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| 作者单位： | 慈溪市农业监测中心,浙江慈溪,315300 |
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| 摘 要： | 目的]了解青花菜花冠和花茎2个不同组织的气相色谱指纹图谱特点。方法]采用气相色谱法研究了青花菜花冠和花茎气相色谱指纹图谱。结果]青花菜花茎组织的气相色谱指纹图谱主要表现为峰1、峰2、峰3和峰4这4个峰,而在花冠中主要表现为峰1、峰2、峰3、峰4、峰5这5个峰。其中峰1、峰2、峰3、峰4为花冠和花茎的共有峰,有相同的保留时间,且峰1、峰2的面积相近,而峰3、峰4面积差异较大。结论]青花菜不同组织的气相色谱指纹图谱在峰的数量上有明显差异。
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| 关 键 词： | 青花菜 花茎 花冠 气相色谱 |
Features of Gas Chromatography Fingerprint in Different Tissues of Broccoli |
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| WANG Dong-qun.Features of Gas Chromatography Fingerprint in Different Tissues of Broccoli[J].Journal of Anhui Agricultural Sciences,2017,45(6). |
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| Authors: | WANG Dong-qun |
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| Abstract: | Objective] The aim was to research the GC fingerprint features of scape and corolla in broccoli.Methods] The gas chromatogram characteristics of scape and corolla in broccoli were studied by gas chromatography(GC).Result] The scape is mainly for the peak 1, peak 2, peak 3 and peak 4, the corolla is mainly composed of peak 1, peak 2, peak 3, peak 4 and peak 5.Peak 1, peak 2, peak 3 and peak 4 are common peaks of corolla and scape, those have the same retention time.The peak area of peak 1, peak 2 is similar, but the peak area of peaks 3 and 4 has obvious difference.Conclusion] There are obvious differences in peak number between two different tissues in broccoli. |
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| Keywords: | Broccoli Scape Corolla Gas chromatography |
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