不同成熟度黃山毛峰中稀土元素含量分析

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摘 要：稀土元素是茶葉質(zhì)量檢驗的一部分，不同成熟度茶葉中的稀土元素含量略有不同。本文以不同成熟度的黃山毛峰為研究對象，使用電感耦合等離子體質(zhì)譜法對茶葉中的稀土元素含量進行分析。結果發(fā)現(xiàn)，成熟度越高的黃山毛峰中稀土元素含量越高，輕稀土含量高于重稀土含量。

關鍵詞：成熟度；黃山毛峰；稀土元素；電感耦合等離子體質(zhì)譜法

Analysis of Rare Earth Elements in Huangshan Maofeng with Different Maturity

HUANG Xueqing

（Anhui Guoke Testing Technology Co.， Ltd.， Hefei 230000， China）

Abstract： Rare earth elements are a part of tea quality inspection， and the content of rare earth elements in tea at different maturity levels varies slightly. In this paper， the content of rare earth elements in tea was analyzed by inductively coupled plasma mass spectrometry with Huangshan Maofeng of different maturity as the research object. The results showed that the higher the maturity of Huangshan Maofeng， the higher the content of rare earth elements， and the content of light rare earth elements was higher than that of heavy rare earth elements.

Keywords： maturity; Huangshan Maofeng; rare earth element; inductively coupled plasma mass spectrometry

我國是世界上主要的茶葉生產(chǎn)國和出口國之一，茶葉的種植在我國有著悠久的歷史。（剩余3462字）