نتایج جستجو برای: rosmarinus
تعداد نتایج: 1233 فیلتر نتایج به سال:
The present study describes a procedure to isolate essential oils from Rosmarinus officinalis L. using simultaneous distillation–extraction (SDE). can be used for medicinal purposes, as well in the cooking and cosmetics industries. SDE technique extraction combines steam distillation combined with continuous solvent or co-solvent mixture, providing faster extractions low volumes. effect of natu...
BACKGROUND Phenolic compounds combine antioxidant and hypocholesterolemic activities and, consequently, are expected to prevent or minimize cardiometabolic risk. METHODS To evaluate the effect of an aqueous extract (AQ) and non-esterified phenolic fraction (NEPF) from rosemary on oxidative stress in diet-induced hypercholesterolemia, 48 male 4-week old Wistar rats were divided into 6 groups: ...
Nowadays, COVID-19 cases are growing worldwide, and there is no evidence of an effective drug to combat the new SARS-CoV-2 virus. In this sense, medicinal plants as alternative treatment being used without control handle pandemic situation. Therefore, bioactive compounds against Coronavirus plant species that grow in Ecuador discussed. The described review Azadirachta indica, Cinchona pubescens...
Ionic liquid based, ultrasound-assisted extraction was successfully applied to the extraction of phenolcarboxylic acids, carnosic acid and rosmarinic acid, from Rosmarinus officinalis. Eight ionic liquids, with different cations and anions, were investigated in this work and [C(8)mim]Br was selected as the optimal solvent. Ultrasound extraction parameters, including soaking time, solid-liquid r...
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