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怎样提高夏季红绿茶品质? 我省夏茶的产量一般占全年总产的30—40％。。但由于这段时间温高、湿低、光照强的气候条件形成了茶树夏季新梢的特殊生化性质。如粗纤维合成较快,含氮化合物减少,氨基酸含量下降,茶多酚类物质含量增加,酯型儿茶素比例上升,酶活性强度增加,花青素增多等。而夏茶的品质决定于夏梢的生化特性,因此,采取科学的方法,扬长避短,提高夏茶的品质有着十分重要的意义。鉴于上述特点,在红绿茶生产中应抓哪
How to Improve the Quality of Summer Green Tea? The output of summer tea in our province generally accounts for 30-40% of the total annual output. . However, due to the high temperature and humidity during this period, low humidity, light and strong climatic conditions formed the summer tea shoot special biochemical properties. Such as crude fiber synthesis faster, reduced nitrogen compounds, amino acid content decreased, the content of tea polyphenols, ester-type catechins increased, the activity increased, anthocyanin increased. The quality of summer tea is determined by the biochemical characteristics of summer shoots. Therefore, it is of great significance to take a scientific approach to avoid weaknesses and improve the quality of summer tea. In view of the above characteristics, which should be caught in the production of red and green tea