Table 1.

Detailed rating in sweet-sour flavor of plums.

Index	Rating (Solid-acid ratio)
	1 (<9.0)	2 (9.0–13.0)	3 (13.0–20.0)	4 (20.0–26.0)	5 (≥30.0)
TSS (%)	<9.4	9.4–11.0	11.0–13.0	13.0–15.0	≥15.0
TA (%)	<0.5	0.5–0.7	0.7–1.0	1.0–1.2	≥1.2
Fructose (mg/g)	<9.0	90.–12.0	12.0–18.0	18.0–22.0	≥22.0
Glicose (mg/g)	<13.0	13.0–18.0	18.0–26.0	26.0–32.0	≥30.0
Sucrose (mg/g)	<13.0	13.0–17.0	17.0–27.0	27.0–34.0	≥34.0
Malic acis (mg/100 g)	<480.0	480.0–650.0	650.0–910.0	910.0–1110.0	≥1110.0