【摘要】 通过分析茶叶中茶多酚、氨基酸、咖啡碱、水溶性碳水化合物、水浸出物的含量和感官评定来比较影响青岛绿茶品质的若干因素,研究地理环境、品种、生产设施和加工工艺对青岛绿茶的品质影响,结果表明露天栽培的茶叶品质要好于大棚设施的茶叶,且不同的品种、加工工艺和地理环境均对青岛绿茶品质有所影响。更多还原

【Abstract】 The quality of Qingdao green tea is defined by teapolyphenols,amino acid,caffeine,water extracts contents of tea,water soluble carbohydrate and sensory evaluation.In addition,the effects of physical geography,species,agricultural techniques and processing procedure on tea quality were investegated.The results show that the nature tea is better than greenhouse′one.Cultivar,processing procedure and physical geography also had effect on Qingdao green tea quality.更多还原