Fig. 1From: Application of a strategy based on metabolomics guided promoting blood circulation bioactivity compounds screening of vinegarRepresentative GC–MS chromatography of chloroform extraction of RV and WV (1 RV with 30 months storage time; 2 RV with 20 months storage time; 3 RV with 14 months storage time; 4 RV with 7 months storage time; 5 RV with 5 months storage time; 6 RV with 4 months storage time; 7 RV with 1 month storage time; 8 WV with 24 months storage time)Back to article page