Influence of leaf age, species and soil depth on the authenticity and geographical origin assignment of green tea

Rationale Stable isotope fractionation occurring during leaf growth provides internal characteristics for identifying the geographical origin, traceability and authentication of tea. Studying the influence of leaf age, species and the relationship with the cultivated soil may reveal previously undoc...

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Veröffentlicht in:	Rapid communications in mass spectrometry 2019-04, Vol.33 (7), p.625-634
Hauptverfasser:	Liu, Zhi, Zhang, Yongzhi, Zhang, Yu, Yang, Guilin, Shao, Shengzhi, Nie, Jing, Yuan, Yuwei, Rogers, Karyne M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Age Analysis of Variance Carbon dioxide Carbon Isotopes - analysis China Correlation analysis Cultivation Fractionation Green tea Isotope ratios Isotopes Linear Models Mass Spectrometry Migration Model accuracy Nitrogen isotopes Nitrogen Isotopes - analysis Nutrients Oxygen isotopes Photosynthesis Physiological effects Physiology Plant Leaves - chemistry Ratios Soil Soil dynamics Statistical analysis Statistical methods Tea Tea - chemistry Tea - classification Variance analysis
Online-Zugang:	Volltext
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