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. 2021 Jun 4;12:678295. doi: 10.3389/fpls.2021.678295

FIGURE 2.

FIGURE 2

The effects of 2,4-epibrassinolide (eBL) on carambola fruit ripening. (A) Photos of carambola fruit treated with or without eBL; (B) fruit ripening index assessment; (C–E) fruit color changes in L* value (C), C* value (D), and h° value (E); (F) fruit firmness changes; (G) fruit respiration rate; (H,I) the content of Vc (H) and soluble protein (I). Carambola fruit were stored at room temperature (25 ± 1°C) after treatment. Least significant differences (LSDs) were calculated to compare significant effects at the 5% level. Each data point represents the mean ± S.E. (n = 3). Means within a column among different groups followed by the same letter are not significantly different at the 5% level.