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. 2022 Jun 1;5:949–957. doi: 10.1016/j.crfs.2022.05.010

Fig. 4.

Fig. 4

Effects of hydrogen sulfide on the contents of total chlorophyll (A), chlorophyll a (B), chlorophyll b (C) and carotenoids (D) in Lingwu Long Jujube fruits. Jujube fruits were fumigated with 0.4 mM H2S donor NaHS aqueous solution with water as the control groups for 0–14 d. Data are presented as means ± SD (n = 3). FW = fresh weight.