EXTRACTION, IDENTIFICATION AND DETERMINATION OF CAFFEINE AND TRACE METALS IN THREE TYPES OF TEA LEAVES
EXTRACTION, IDENTIFICATION AND DETERMINATION OF CAFFEINE AND TRACE METALS IN THREE TYPES OF TEA LEAVES

Sattar S. Ibrahim; Ismail K. Al-Hitti

Volume 3, Issue 1 , April 2009, , Page 45-49

https://doi.org/10.37652/juaps.2009.15507

Abstract
  Sufficient amounts of caffeine were extracted from Kabbos and Wazzah tea leaves, while traces of caffeine were found in green tea leaves which may be due to unriped tea leaves. Extracted ...  Read More ...