Gas Chromatographic-Ion Mobility Spectrometry Combined with Chemometrics to Study the Changes in Characteristic Odor Components of Galli gigerii Endothelium Corneum in Different Processing Methods

<div>Comparison diagram of volatile matter difference of different processed products of GGEC with raw GGEC as reference deduction (SP, CZ, FH, QC, and ST from left to right).</div>

Journal of Analytical Methods in Chemistry

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Figure 3

Figure 3: Gas Chromatographic-Ion Mobility Spectrometry Combined with Chemometrics to Study the Changes in Characteristic Odor Components of Galli gigerii Endothelium Corneum in Different Processing Methods 

Figure 3 | Gas Chromatographic-Ion Mobility Spectrometry Combined with Chemometrics to Study the Changes in Characteristic Odor Components of Galli gigerii Endothelium Corneum in Different Processing Methods 