1 1 61 4顶空法(Head Space,HS) 顶空法(Head Space,HS)是利用分析物在气、液两相中的分配平衡来测定挥 发性、半挥发性化...
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... HEAD SPACE METHOD 顶空法 braden head squeeze method 井口挤水泥法 head selection method 选穗法 ...
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静态顶空法 static headspace ; static headspace techniques
有顶空法 HeadSpace
吹扫捕集顶空法 Purge Trap
顶空气相色谱法 [分化] headspace gas chromatography ; Headspace-GC ; Headspace Gas-chromatography Method ; Headspace chromatography
用顶空气相色谱法 head-space gas chromatography
采用顶空气相色谱法 head-space gas chromatography ; HS-GC
顶空收集法 Headspace Collection
顶空法富集的芳香成分中酯类化合物含量较减压蒸馏富集法高。
The headspace gathered more ester compounds in aroma composition than that of reduced pressure distillation.
方法:采用外标法顶空自动进样,在非极性弹性毛细管柱上进行分离,效果良好。
Methods: auto - injection using external standard headspace method, which make the component can be separated at the nonpolar elastic capillary column, the result is good.
结论顶空毛细管气相色谱法可用于控制新陈皮苷二氢查尔酮的质量。
Conclusion The headspace capillary GC method can be used to control the quality of neohesperidin dihydrochalcone.
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