The aim of this paper was the identification of the bioactive compounds in the green tea
extract enriched with quercetin. The extraction was performed under reflux for 60 min using …

Twenty-one samples of Sideritis species (S. scardica, S. raeseri, S. taurica, S. syriaca and S.
perfoliata) from various locations on the Balkan Peninsula were evaluated for their chemical …

Tea is internationally one of the most favored and inexpensive beverages, next only to
water. More than three billion cups of tea are consumed daily worldwide and considered to …

Modification of separation, detection, and quantification of several compounds
simultaneously in white tea leaf extract using HPLC aims to obtain easy, fast, precise, and …

Green tea is a beverage widely consumed throughout the world and is produced from non-
fermented leaves of Camellia Sinensis. Traditionally, green tea leaves are extracted with …

Aim. To study the qualitative composition, the quantitative content of catechins in green tea
leaves and compare the data obtained with those evaluated by spectrophotometry. Materials …

Green tea seems to have a positive impact on health due to the catechins-found as
flavanols. Thus, the present study was aimed to develop a low cost reversed phase high …

Effective extraction of anticancer and antioxidant principles from Turkish green tea were
main purpose of this work. The pre-optimized experimental condition for liquid extraction …

Green tea is one of the most consumed beverages in the world. Presently, Camellia sinensis
has become a source not only for the development of several food extracts but also …

The purpose of this study was to perform phytochemical analysis of tea from Sambucus
ebulus fruits concerning hydroxycinnamic acids, flavonol glucosides, stilbenes and …