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Comparison of the Antimicrobial and Antioxidant Effects of Oleuropein Extracted from Arbequina Olive Leaves with the Extracts of its Leaf and Fruit [PDF]
Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī YazdIntroduction: Olive leaf is an evergreen plant and enriched in phenolic compounds and antioxidants. Oleuropein is the most common type of phenolic compounds can found in Olive leaves. The aim of this study was to compare the antimicrobial and antioxidant
Masomeh Babaei +3 more
doaj
Biomedical Chromatography, Volume 40, Issue 6, June 2026.ABSTRACT This study aimed to investigate the mechanism of ophiopogonin D (OD) in treating primary Sjögren's syndrome (pSS) through integrated analysis of gut microbiota and metabolomics. Non‐obese diabetic/LtJ mice, a well‐established pSS model, were used as the model group and treated with OD or hydroxychloroquine.
Fengtao Pang +3 more
wiley +1 more source
Journal of Chemistry, 2019 This study developed an efficient method to simultaneously separate and purify syringoside and oleuropein from Syringa oblata Lindl. extract using macroporous resins.
Guoliang Li, Hongxiu Yan, Xiangping Liu
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eFood, Volume 7, Issue 3, June 2026.This review highlights the formation of foodborne carcinogens during processing and evaluates different mitigation strategies, including natural antioxidants and modern cooking techniques, to reduce associated cancer risks and enhance food safety. ABSTRACT Food processing methods, though vital for improving food safety, taste, and shelf life, can ...
Naglaa S. Ashmawy +4 more
wiley +1 more source
Hydrolases-mediated transformation of oleuropein into demethyloleuropein
Bioorganic Chemistry, 2019 Phenolic compounds present in extra virgin olive oil have recently attracted considerable attention due to their pharmacological activities. Among them oleacein (3,4-DHPEA-EDA), structurally related to oleochantal (4-HPEA-EDA), is one of the most studied.
Cariati L. +6 more
openaire +5 more sources
The Scientific World Journal, 2016 Technological properties of two strains of Lactobacillus plantarum (B3 and B11) and one of Lactobacillus pentosus (B4), previously isolated from natural fermented green olives, have been studied in vitro.
Massimo Iorizzo +6 more
doaj +1 more source
eFood, Volume 7, Issue 3, June 2026.The new technique, by exploiting and modifying the partition coefficients of various molecules in immiscible solvents, makes it possible to obtain olive oils rich in polyphenols with outstanding characteristics. Moreover, the extension of this technique allows the transfer of polyphenols present in vegetation water into any lipid matrix, such as seed ...
Davide Laurenti +9 more
wiley +1 more source
Protoscolicidal effect of oleuropein: an in vitro study
Turkish Journal of Surgery, 2019 Hydatid disease is a parasitic disease caused by Echinococcus granulosus and is still endemic in many parts of the world. Scolicidal solutions are generally used in any type of intervention, either surgical or percutaneous, to neutralize the cyst contents, although completeness of their effect is obscure and solid evidence is scarce. On the other hand,
Kalbim, Arslan +4 more
openaire +2 more sources
BMC Complementary Medicine and TherapiesBackground Although synthetic preservatives and antioxidants may have high antimicrobial and antioxidant activity, they are usually associated with adverse effects on human health.
Fuad Al-Rimawi +4 more
doaj +1 more source
Journal of Analytical Methods in Chemistry, 2018 A vacuum microwave-mediated method was used to extract syringoside and oleuropein from Syringa oblata twigs. The optimal extraction conditions were an ethanol volume fraction of 40%, a liquid-solid ratio of 17 mL/g, 1 h of soaking time, −0.08 MPa of ...
Xiangping Liu, Xuemin Jing, Guoliang Li
doaj +1 more source