Effects of Freeze Vacuum Drying Combined with Hot Air Drying on the Sensory Quality, Active Components, Moisture Mobility, Odors, and Microstructure of Kiwifruits

Figure 4

(a) PCA results of kiwifruit samples. (b) Radar map of kiwifruit samples. Note: FVD, freeze vacuum drying; AD, air drying; FVD-AD, combined drying consisting of freeze vacuum drying and air drying. Sensors: 1: LY2/LG; 2: LY2/G; 3: LY2/AA; 4: LY2/GH; 5: LY2/gCTL; 6: LY2/gCT; 7:T30/1; 8: P10/1; 9: P10/2; 10: P40/1; 11: T70/2; 12: PA/2; 13: P30/1; 14: P40/2; 15: P30/2; 16: T40/2; 17: T40/1; 18: TA/2.

(a)

(b)