老树茶和古树茶有什么区别

2025-03-15 10:10:02
推荐回答(2个)
回答1:

老树茶与古树茶内含物抛开光照、温度、水、肥、土壤、海拔等因素,茶叶内含物质的主要区别在于茶树的新陈代谢不同。茶树处于不同的树龄,吸收和代谢也不一样。树龄小的时候氮代谢明显,树龄老的时候碳代谢明显。

老树茶中氮的代谢比较旺盛,生成大量的氨基酸、蛋白质、茶多酚等与氮元素相关的产物,所以树龄小的茶树比较鲜爽但甘甜度稍差。

古树茶中碳的代谢明显,生产大量的单糖、寡糖、多糖、糖蛋白、蛋白聚糖和糖脂等。所以苦涩度低,甘甜度好,醇厚度好。

就品味而言,较多人喜欢有岁月甘醇之感的生茶,首先是树龄带来的甘醇,其次是岁月陈化的甘醇。树龄越大,咖啡碱的含量相应提高,刺激性也随之提高。

所以大家没必要盲目追求古树普洱,而是应该根据自己的体质、喜好、性价比选择适合自己的普洱茶!

回答2:

古树茶和老树茶的界定,并没有公认的标准,古树茶也指树龄较大的老树,普洱茶市面上说的古树茶一般是指树龄在300年以上的乔木茶,而老树多泛指树龄在50年至100年间的老茶。
口感来说,古树茶确实好喝。

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