Hydrogen sulfide retards fruit softening and prevents flesh browning in cold-stored peaches by regulating cell wall-modifying enzymes, phenolic, and proline metabolism

Yaqin Zhao, Di Zhu, Liangyi Zhao, Yutao Luo, Jiatong Li, Bing Xie, Yu Liu, Yinqiu Bao, Zhengguo Wu, Yonghua Zheng, Peng Jin