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如何选红茶

更新时间: 2020-10-31 00:00:00     

挑选红茶时首先需要用手去感触红茶的轻重,优质红茶较重,然后可以用鼻子嗅一下红茶的味道,优质红茶一般会散发出清香,而劣质红茶会有烧焦、发霉的味道,最后可以尝一下味道,优质红茶会在舌尖留下醇香。

红茶的英文为Blacktea,红茶在加工过程中发生了以茶多酚酶促氧化为中心的化学反应,其鲜叶中的化学成分变化较大,茶多酚大概减少了90%以上,而且产生了茶黄素、茶红素等新成分,其带有香气的物质相比鲜叶明显增加。

关键词: 如何 红茶

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