Multi-indicator prediction of kiwifruit quality integrating hyperspectral analysis and WGAN-GP-MMoE framework - Zihan Liu; Qian Chen; Jiali Li; Haosong Liu; Boyu Shuai; Linghuan Ouyang; Zihan Bian; Junyi Wang; Jiabin Yu; Jianping Qian (Food Control, 2026)