Identification of the age of white tea using proton transfer reaction-time of flight-mass spectrometry (PTR-TOF-MS) coupled with multivariate analysis.
Weihua WuDandan ZhangYe HeJie CaoXiaojing LiPublished in: Rapid communications in mass spectrometry : RCM (2021)
PTR-TOF-MS coupled with multivariate analysis could be applied for quality evaluation of tea products of different ages and provided a feasible technical support for product authentication and valorization in white tea of different marked ages.
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