نتایج جستجو برای: penicillium citrinum
تعداد نتایج: 6606 فیلتر نتایج به سال:
sadravi m. & rahimizadeh m. 2016. ten useful penicillium species. plant pathology science 5(1):1-13. penicillium species have saprophytic live on plants debris, in the soil and also on some plant products, fresh and juicy damaged fruits as well as the storage fruit and grains. they can characterized by studying the features of their colony, conidiophores, phialids and conidia on selective...
Marine fungi are important sources of new metabolites including certain enzymes medical interest due to their enormous capacity adapt themselves extreme environments. Living in a highly competitive ecological niche, they produce unusual chemical moieties. biological resources green, abundant, renewable and aid economic development. The present study investigates the production L-Glutaminase whi...
Fifteen citrinin derivatives (1-4, 6-16), including two unprecedented citrinin trimers tricitrinols A (3) and B (4), were isolated from Penicillium citrinum HGY1-5. The six-membered ring A system is essential for the cytotoxicity of active dimers (1, 2, and 5) and trimers (3 and 4). Tricitrinol B (4) showed extensive cytotoxicity in 17 tumor cells with comparable low-micromolar IC(50) values (1...
In past work, QSAR (quantitative structure-activity relationship) models of cinnamaldehyde analogues and derivatives (CADs) have been used to predict the activities of new chemicals based on their mass concentrations, but these approaches are not without shortcomings. Therefore, molar concentrations were used instead of mass concentrations to determine antifungal activity. New QSAR models of CA...
The objective of this study was to evaluate the antifungal effects Zataria multiflora (ZEO) and Cinnamomum zeylanicum (CEO) essential oils in vapor phase against Aspergillus flavus Penicillium citrinum vitro cheese. activities vapors ZEO CEO were assessed by determining minimum inhibitory concentration (MIC), fractional (FIC) index, inhibition zone diameters. Thymol (51.10%) cinnamaldehyde (77....
O presente estudo teve por objetivo realizar a identificação dos fungos encontrados na própolis produzido Apis mellifera L. da Baía do Iguape, Brasil. Para tanto, foram utilizadas técnicas morfológicas, bioquímicas e moleculares, sendo averiguado o perfil de restrição gerado espaçador interno transcrito (ITS1 ITS4). tamanho produtos PCR foi analisado quanto ao obtidos com endonuclease (HhaI, Ha...
Abstract Herein, the deteriorating aspects of a historical manuscript (papers and leather bookbinding) dated back to 17 th century were evaluated with reference role associated fungal communities. The deterioration signs investigated using visual assessment, SEM, ATR-FTIR, XRD, color changes, pH values compared control. Data showed that most represented by dust, dirt, erosion, stains, bores, we...
Background: The presence of bacteria and fungi in medicinal or recreational Cannabis poses a potential threat to consumers if those microbes include pathogenic or toxigenic species. This study evaluated two widely used culture-based platforms for total yeast and mold (TYM) testing marketed by 3M Corporation and Biomérieux, in comparison with a quantitative PCR (qPCR) approach marketed by Medici...
The presence of bacteria and fungi in medicinal or recreational Background poses a potential threat to consumers if those microbes include Cannabis pathogenic or toxigenic species. This study evaluated two widely used culture-based platforms for total yeast and mold (TYM) testing marketed by 3M Corporation and Biomérieux, in comparison with a quantitative PCR (qPCR) approach marketed by Medicin...
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