Rwandan Coffee arabica has caffeine increasing with altitude, but undetectable phytomelatonin

Altitude affects plants’ constituents. The presence of caffeine and melatonin in many plants, including C. arabica, has been widely reported. However, a possible variation of their quantity in Rwandan C. arabica samples across different altitudinal locations is not yet known. This study sought to pr...

Full description

Bibliographic Details

Published in:	Food Chemistry Advances
Main Authors:	James Rurangwa, Francoise M. Twambaze, Vedaste Kagisha, Abdullateef Isiaka Alagbonsi
Format:	Article
Language:	English
Published:	Elsevier 2025-06-01
Subjects:	Altitude Caffeine Chromatography Coffee arabica Melatonin
Online Access:	http://www.sciencedirect.com/science/article/pii/S2772753X2500108X