. 2021 Oct 25;12:753261. doi: 10.3389/fpls.2021.753261

Table 2.

Effects of BTH treatment at different concentrations on ascorbic acid (AsA) content in R. roxburghii fruit.

Treatment	0Day	2 Days	4 Days	6 Days	8 Days	10 Days	12 Days	14 Days
Control	7.39±0.35^a	7.53±0.13^a	7.49±0.10^a	7.48±0.15^a	7.99±0.37^a	7.58±0.25^a	7.79±0.46^a,b	6.41±0.22^a
BTH (mg/L)
25	7.52±0.27^a	7.65±0.81^a	7.83±0.55^a,b	8.23±0.54^a	8.83±0.25^a,b	8.14±0.60^a	7.34±0.74^a	7.54±0.57^b,c
50	7.45±0.19^a	7.63±0.52^a	7.52±0.59^a	8.11±0.20^a	9.43±0.45^b	8.43±0.39^a	8.65±0.23^b,c	6.76±0.57^a,b
100	7.43±0.36^a	8.21±0.43^a	8.82±0.27^b	9.22±0.52^b	11.71±1.02^c	11.02±0.84^b	9.48±0.32^c	8.25±0.67^c
200	7.24±0.37^a	7.78±0.30^a	8.23±1.00^a,b	9.65±0.69^b	9.75±0.61^b	10.12±0.91^b	8.73±0.61^b,c	7.32±0.77^a,b,c

Different letters indicate significant differences between the BTH-treated and control fruit (p<0.05).