请教:冲氮气包装的茶叶保鲜效果如何?

2025-02-11 11:18:08
推荐回答(4个)
回答1:

请教:冲氮气包装的茶叶保鲜效果如何?
还行。用氮气与真空差不多。都是除氧,避免氧化。

氮具有以防止某些物体暴露于空气时被氧所氧化,用氮气填充粮仓,可使粮食不霉烂、不发芽,长期保存。 用于茶叶的保管,可行性如何?
与其充氮气,还不如真空,真空的话,氧气几乎没有。充氮气,纯度还得高(高纯氮相对普氮要贵不少价钱),否则还可以混有氧气与水气。

除此之外,还应避免高温且避光保存

回答2:

茶叶因为内质含量比较多,像茶多酚类,安基酸,糖类’等几大类 还要细分小类的
根据不同的茶叶品质选 择的包装也就不一样 像黑茶 ,它 的品质口感是和存放时间有关系存放过程中是要和空气接处的,也正是因为这样才有其独特之处。
岩茶也是不需要的
像绿茶这种比较鲜爽口感的采用你所说的包装是会比较好的 保持其 鲜味
个人见解 如有意见欢迎探讨

回答3:

我也只知道真空包装.茶叶要新鲜的才好喝有卖点, 每年新茶上市时最好卖. 就算你充氮气包装能放1年,别人也只会买第二年的新茶啊!

回答4:

真空包装的路过

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