哪种茶碱性(哪种茶的碱性最强)

来源：终身时间

嘉平国家茶技术员

在众多水产品中，近年来，“茶特殊水”悄然出现，深受爱情茶的青睐。这个价格比普通饮用水更好，茶比普通更好？

茶实际上是在茶叶中提取可溶性成分的过程，例如茶多酚，，氨基酸等小分子材料到水中。茶味和味道由这些提取的组分确定。有许多提取，味道富有;提取较少，味道是无知的。中国有“茶叶母亲”以来，自古以来，茶陆宇在唐代经历了一些探索，总结了“Lasca，江水，水下水下”的经验。现代科学研究证实，茶上的水主要来自两个方面：水中的水和水水中的水。酸性碱性也主要由水中的矿物质决定，具有丰富的含量，影响力，通常是钙离子和镁离子。它们的内容可以用水的“硬度”来测量，含量越高，“硬”越多。在煮硬度之后，“尺度”将出现在罐的底部，这是钙和镁沉淀的产物。科学家研究了钙镁离子对提取效率的影响。它发现，在中性或弱酸性水中（在通用饮用水中的这种情况下），钙镁离子可以抑制茶多酚的溶解。茶多酚不仅是茶中的“功能性成分”，而且对茶叶的风味也有重要影响。抑制它，它将是美丽的，茶是浑浊的。在碱性条件下，钙镁离子对茶多酚有点效果，但在碱性水中，茶多酚是不稳定的，并且在溶解后容易氧化。茶，低氧化程度，如绿茶，黄茶和铁观音，正常汤应明亮浅绿色，淡或黄绿色。如果是碱性水泡，它将变为红颜色，因为茶多酚被氧化成包含或茶。茶和茶ulcetin本身没有什么不好，但充满活力的春天绿色变成深秋季的， and it will make people feel so comfortable.

I have been tested once with a team, using distilled water, pure water, tap water and mineral bubbles (the result is as indicated by the table). Overall, the tea flavor of pure water bubble is preferably a taste, distilled water, and the water is worse, the mineral water is the worst. From the color to the color (as shown), the green tea out of the pure water is a very light yellow, the black tea color is also the most, and the green tea and black tea colors of mineral water. The length of the color is that the tea polyphenol is oxidized, that is, the tea polyphenol in the tea, which is pure water, is basically not oxidized, and the tea polyphenols in tea in the mineral water is more serious. "Soup sensation" is reflected in tea. From the results, the solubles leached in pure water are mostly leached in mineral water.

The "special water special water" on the market is generally the surface water, the hardness is much lower than the mineral water and the tap water, and there is no other impurity generated by the water source. Therefore, for the bubble tea, this water is ok, people who pursue the ceremony and good economic conditions can buy dedicated blisters. However, if you just want to drink tea soaked, the ordinary pure water can be - under the same tea and brewing technology, and "special water special water special water" is different.

This article comes from [Life Times], only represents the author's point of view. The national party media information public platform provides information release and communication services.