Results 21 to 30 of about 66,976 (313)
International Journal of Digital Curation, 2009 The Digital Preservation Program of the California Digital Library (CDL) is engaged in a process of reinvention involving significant transformations of its outlook, effort, and infrastructure. This includes a re-articulation of its mission in terms of digital curation, rather than preservation; encouraging a programmatic, rather than a project ...
Stephen Abrams +2 more
openaire +9 more sources
Preservative Translations between Logical Systems [PDF]
, 2010 International audienceThis paper investigates a subclass of translations between logical systems, called the preservative translations, which preserve the satisfiability and the unsatisfiability of formulas.
Ma, Yue +9 more
core +1 more source
Shipin gongye ke-jiIn order to develop a high stability slow-release solid chlorine dioxide preservative for fresh-cut broccoli preservation, sodium chlorite was used as the main material, tartaric acid was used as activator, sodium carboxymethyl cellulose, polyacrylamide ...
Yuping ZHANG +10 more
doaj +1 more source
Indian Journal of Pathology and Microbiology, 2013 Background: Urine culture is a gold standard in the diagnosis of urinary tract infection. Clean catch midstream urine collection and prompt transportation is essential for appropriate diagnosis.
Suma B Appannanavar +4 more
doaj +1 more source
In vitro synergistic antibacterial activity of Salvia officinalis L. and some preservatives [PDF]
Archives of Biological Sciences, 2010 The aim of this work was to investigate the antibacterial activity of aqueous extracts of the species Salvia officinalis L. and its synergistic action with the preservatives sodium nitrite, sodium benzoate and potassium sorbate in vitro against selected ...
Stanojević Dragana +3 more
doaj +1 more source
Use of Laurus nobilis (Noble Bay) essential oil as a preservative for a meat product, Mortadella
EQAOur objective is to find a natural preservative for a food product as an alternative to prohibited chemical substances. The essential oils from the leaves of Laurus nobilis harvested in the Relizane region were characterized by physicochemical methods ...
Asma Boukhennoufa +5 more
doaj +1 more source
International 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
Toxics, 2023 Hexamethylenetetramine, an aldehyde-releasing agent, is used as a preservative in various food, cosmetics, and medical treatments, such as a treatment for urinary tract infections.
Woojin Kim +8 more
doaj +1 more source
Evaluating Coffee and Rosemary Extracts as Sustainable Alternatives to Synthetic Preservatives
CosmeticsPreservatives are essential for ensuring the stability, safety, and efficacy of pharmaceuticals, cosmetics, and food products. However, synthetic preservatives often raise toxicity concerns.
Luiza Aparecida Luna Silvério +7 more
doaj +1 more source
Grapevine Cane Extracts: Raw Plant Material, Extraction Methods, Quantification, and Applications
Biomolecules, 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