To investigate the reliability of the physical and chemical composition of Huangjincha to discriminate the taste types, sensory review and physical and chemical composition testing was conducted on 52 Huangjincha green teas in Xiangxi, Hunan province, and a Bayesian prediction model of Huangjincha green tea flavor wheel and taste types was constructed. Results showed that the sensory review could classify golden tea into three taste types: mellow, fresh, and other; meanwhile, the results of principal component analysis and second-order cluster ...