A simple, precise, accurate, and selective method is developed and validated for the determination of oleuropein, which is the main phenolic compound in olive leaves. Separation was achieved on a reversed-phase C18 column ...

The purpose of the current work is to investigate the incorporation of olive leaves extract standardized for oleuropein which have antioxidant, anti inflammatory, skin protectant and antiaging properties into stable ...

Oleuropein content in olive leaves dried at ambient temperature, and at elevated temperature (50˚C) from Palestinian olive trees collected from West Bank in the middle of November was determined by HPLC and compared to ...

In this study the effect of extraction solvent (type, composition, pH, and temperature), and the extraction method (maceration and soxhlet) on the amount of oleuropein extracted from olive leaves obtained from West ...

The purpose of the current work is to investigate the incorporation of olive leaves extract standardized for oleuropein which have antioxidant, anti inflammatory, skin protectant and antiaging properties into stable ...

In this study the effect of extraction solvent (type, composition, pH, and temperature), and the extraction method (maceration and soxhlet) on the amount of oleuropein extracted from olive leaves obtained from West Bank ...

Oleuropein content in olive leaves dried at ambient temperature, and at elevated temperature (50˚C) from Palestinian olive trees collected from West Bank in the middle of November was determined by HPLC and compared to ...

Olea europaea is widely cultivated tree for oil production in the Mediterranean area. The benefits of olive leaves refer to their vital polyphenols components. In this study, the optimum way for the extraction of olive ...

Oxidation is one of the major causes of hamburger deterioration. Antioxidants are used to minimize oxidation process. There is a growing interest in the substitution of synthetic food antioxidants by natural ones from ...