Author/Authors
hammoudi, roukia ouargla university - fac natural and life sciences - lab biogeochemistry of desert environments, Algeria , khenfer, siham ouargla university - fac natural and life sciences - lab biogeochemistry of desert environments, Algeria , medjouel, maroua ouargla university - fac natural and life sciences - lab biogeochemistry of desert environments, Algeria , tlili, mohamed laid eloued university - fac natural and life sciences - lab biogeochemistry of desert environments, Algeria , hadj mahammed, mahfoud ouargla university - fac applied sciences - lab biogeochemistry of desert environments, algeria
Title Of Article
OPTIMIZATION OF EXTRACTION CONDITIONS FOR PHENOLIC COMPOUNDS FROM SALVIA CHUDAEI
شماره ركورد
34597
Abstract
This study focused on optimization of the extraction conditions of phenolic compounds from the aerial and the underground parts of a medicinal plant, endemic in the Algerian Sahara: Salvia chudaei Batt. Trab. (Lamiaceae). This plant has been subjected to two extraction methods (soxhlet and maceration), with optimization of extraction conditions (solvent, concentration, time and temperature). The best extracts based on the antioxidant capacity using two tests (FRAP and DPPH) were obtained by ethanol 80% as solvent and extraction period of 100 min for the aerial part and 20 min for the underground part by soxhlet method, whereas, 60 min at 30°C for the aerial part and 15°C for the underground part were appropriate for extraction by maceration.
From Page
234
NaturalLanguageKeyword
Salvia chudaei , optimization , extraction , phenolic compounds , antioxidant activity
JournalTitle
Lebanese Science Journal
To Page
243
JournalTitle
Lebanese Science Journal
Link To Document