Results 31 to 40 of about 543,700 (314)

Antimicrobial and Antioxidant Activities of Extracts of Euphorbia rigida Bieb

, 2023
The aim of this study was to determine antioxidant and antimicrobial activities of extracts of the Euphorbia rigida (Bieb.) plant which was extracted by using water, acetone, methanol, hexane and chloroform solution. Antimicrobial activity was determined
Metin, M., Bürün B.
core   +1 more source

Optimization of the production of a new milk clotting enzyme by Aspergillus flavus thermophile on agro-industrial residues medium and characterization of the enzyme

Notulae Scientia Biologicae
This study focused on the optimization of the production of a milk clotting protease by Aspergillus flavus, isolated from a thermal station. The fermentation was carried out on wheat bran as a medium, followed by a partial characterization of the enzyme.
Meriem BENCHIHEUB, Amina BRAMKI, Mohamed S.O. BELAHMADI, Ouafa BENSERRADJ, Noreddine KACEM CHAOUCHE   +4 more
doaj   +1 more source

Antimicrobial Activity of Sorbate

Journal of Food Protection, 1981
During the last 30 years sorbate has been tested and used widely in the preservation of various food products throughout the world. Currently it has received increased attention as a potential replacer of nitrite for botulism control in processed meat products.
J N, Sofos, F F, Busta
openaire   +2 more sources

Antimicrobial Activity of Sphingosines

Journal of Investigative Dermatology, 1992
The antimicrobial activity of stratum corneum lipids was examined by screening in vitro various representative phospholipids and sphingolipids. Of mixed galacto-cerebrosides; phosphatidic acid; phosphatidic acid-monomethylester-dioleoyl; phosphatidylethanolamine; phosphatidylethanolamine-beta-oleoyl-gamma-palmitoyl; phosphatidylcholine; D-sphingosine ...
Bibel, Debra Jan, Aly, Raza, Shinefield, Henry R   +2 more
openaire   +2 more sources

Antimicrobial Activity of Iberian macroalgae

, 2007
The antibacterial and antifungal activity of 82 marine macroalgae (18 Chlorophyceae, 25 Phaeophyceae and 39 Rhodophyceae) was studied to evaluate their potential for being used as natural preservatives in the cosmetic industry.
Gómez Garreta, Ma. Amelia, Ribera, María Antonia, Lavelli, Luca, Ribera Siguán, María Antonia, Salvador Soler, Noemi, Gómez Garreta, Amelia, Salvador, Noemí   +6 more
core   +1 more source

Antimicrobial, Insecticidal and Cytotoxic Activity of Linear Venom Peptides from the Pseudoscorpion Chelifer cancroides

Toxins, 2022
Linear cationic venom peptides are antimicrobial peptides (AMPs) that exert their effects by damaging cell membranes. These peptides can be highly specific, and for some, a significant therapeutic value was proposed, in particular for treatment of ...
Jonas Krämer, Tim Lüddecke, Michael Marner, Elena Maiworm, Johanna Eichberg, Kornelia Hardes, Till F. Schäberle, Andreas Vilcinskas, Reinhard Predel   +8 more
doaj   +1 more source

Antimicrobial activity of flavonoids

International Journal of Antimicrobial Agents, 2005
Flavonoids are ubiquitous in photosynthesising cells and are commonly found in fruit, vegetables, nuts, seeds, stems, flowers, tea, wine, propolis and honey. For centuries, preparations containing these compounds as the principal physiologically active constituents have been used to treat human diseases.
Cushnie, T.P.T., Lamb, A.J.
openaire   +2 more sources

Eucalyptus oleosa Essential Oils: Chemical Composition and Antimicrobial and Antioxidant Activities of the Oils from Different Plant Parts (Stems, Leaves, Flowers and Fruits) [PDF]

, 2011
Essential oils obtained by hydrodistillation from the different parts (stems, adult leaves, immature flowers and fruits) of Eucalyptus oleosa were screened for their antioxidant and antimicrobial properties and their chemical composition. According to GC-
Abderrabba, Manef, Mathieu, Florence, Ben Marzoug, Hajer Naceur, Bouajila, Jalloul, Manef Abderraba, Mehrez Romdhane, Lebrihi, Ahmed, Hajer Naceur Ben Marzoug, Jalloul Bouajila, Florence Mathieu, Mohamed Larbi Khouja, Romdhane, Mehrez, Khouja, Mohamed Larbi, François Couderc, Couderc, François, Ahmed Lebrihi   +15 more
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Synthesis and Antimicrobial Activity of Nitrobenzyl-oxy-phenol Derivatives

, 2016
Two hydroquinone derivatives were prepared and their antimicrobial activity evaluated. Their minimum inhibitory concentrations (MICs) were determined using a broth dilution method. Gentamycin and ciprofloxacin were used as reference antibiotics.
Ichinose, Yoshio, Shah, Mohammad Monir, Mohamed, Malik Suliman, Maki, Toshihide   +3 more
core   +1 more source

Neutrophil antimicrobial defense against Staphylococcus aureus. contribution of cathelicidin and the NADPH oxidase [PDF]

, 2009
Neutrophils are among the most important components of the innate immune response, which provides the first line of host defense. The antimicrobial potential of neutrophils has been traditionally divided into either non-oxidative or oxidative ...
Jann, Naja
core   +1 more source