Results 41 to 50 of about 195,517 (390)

Citrus lemon essential oil: chemical composition, antioxidant and antimicrobial activities with its preservative effect against Listeria monocytogenes inoculated in minced beef meat

open access: yesLipids in Health and Disease, 2017
Lemon (Citrus limon) is a flowing plant belonging to the Rutaceae family. Citrus plants constitute one of the main valuable sources of essential oil used in foods and medicinal purposes.
Anis Ben Hsouna   +3 more
semanticscholar   +1 more source

Grapevine Cane Extracts: Raw Plant Material, Extraction Methods, Quantification, and Applications

open access: yesBiomolecules, 2020
Grapevine canes are viticulture waste that is usually discarded without any further use. However, recent studies have shown that they contain significant concentrations of health-promoting compounds, such as stilbenes, secondary metabolites of plants ...
María José Aliaño-González   +2 more
doaj   +1 more source

Safety review of phenoxyethanol when used as a preservative in cosmetics

open access: yesJournal of the European Academy of Dermatology and Venereology, 2019
Phenoxyethanol, or 2‐phenoxyethanol, has a large spectrum of antimicrobial activity and has been widely used as a preservative in cosmetic products for decades.
Brigitte Dreno   +4 more
semanticscholar   +1 more source

What is the optimum concentration of m-cresol in antivenoms?

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2011
Antivenoms against snake and scorpion envenomations are usually equine in nature and composed mostly of F(ab')2; additionally, phenol and m-cresol are mainly employed for their preservation.
MA Abd-Elsalam, N Abdoon, MS Al-Ahaidib
doaj   +1 more source

Chrysanthemum indicum and Chrysanthemum morifolium: Chemical Composition of Their Essential Oils and Their Potential Use as Natural Preservatives with Antimicrobial and Antioxidant Activities

open access: yesFoods, 2020
The composition of essential oils of Chrysanthemum indicum and C. morifolium were comparatively studied using both Gas Chromatography/Flame ionization Detector (GC/FID) and Gas Chromatography/Mass spectrometry (GC/MS) analyses. The antiviral activity was
Fadia S. Youssef   +5 more
doaj   +1 more source

Modular Autonomous Biosampler (MAB)- A prototype system for distinct biological size-class sampling and preservation [PDF]

open access: yes, 2012
Presently, there is a community wide deficiency in our ability to collect and preserve multiple size-class biologic samples across a broad spectrum of oceanographic platforms (e.g. AUVs, ROVs, and Ocean Observing System Nodes).
Cary, Craig   +5 more
core   +3 more sources

Establishing arthropod community composition using metabarcoding: Surprising inconsistencies between soil samples and preservative ethanol and homogenate from Malaise trap catches

open access: yesMolecular Ecology Resources, 2019
DNA metabarcoding allows the analysis of insect communities faster and more efficiently than ever before. However, metabarcoding can be conducted through several approaches, and the consistency of results across methods has rarely been studied.
D. Marquina   +3 more
semanticscholar   +1 more source

Effect of AHL-lactonase and nisin on microbiological, chemical and sensory quality of vacuum packaged sturgeon storage at 4ºC: AHL-lactonase and nisin inhibit sturgeon spoilage

open access: yesInternational Journal of Food Properties, 2021
Quorum sensing (QS) has been reported to be involved in bacterial food spoilage. Acetylated homoserine lactones (AHLs) are QS signals of Gram-negative bacteria.
Meng Gui   +3 more
doaj   +1 more source

Chemical Constituents, Antimicrobial Activity, and Food Preservative Characteristics of Aloe vera Gel

open access: yesAgronomy, 2019
Edible coating gels developed from the Aloe vera plant have been used as a traditional medicine for about 3000 years. Aloe vera contains approximately 110 potentially active constituents from six different classes: chromone and its glycoside derivatives;
I. Kahramanoğlu   +3 more
semanticscholar   +1 more source

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