Results 121 to 130 of about 310,613 (335)

Recent Advances in Isatin–Thiazole Hybrids: Synthesis, Structural Design, and Biological Application

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Isatin–thiazole hybrids are considered privileged chemical scaffolds due to their broad spectrum of pharmacological properties, making them attractive candidates for drug development. As a result, isatin–thiazole derivatives have emerged as a prominent class of hybrid heterocycles and have been the focus of extensive research in recent years ...
Isadora M. G. Andrade   +4 more
wiley   +1 more source

The Aspergillus niger faeB gene encodes a second feruloyl esterase involved in pectin and xylan degradation and is specifically induced in the presence of aromatic compounds [PDF]

open access: yes
The faeB gene encoding a second feruloyl esterase from Aspergillus niger has been cloned and characterized. It consists of an open reading frame of 1644 bp containing one intron.
Kester, H.C.M.   +3 more
core   +2 more sources

Rosemary Essential Oil Microemulsion for Fungal Keratitis Treatment

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT This study investigated the use of Rosmarinus officinalis (rosemary) essential oil in a microemulsion (ME) formulation for the treatment of ocular fungal keratitis, a serious infection that can lead to blindness. The ME was characterized in terms of pH, stability, homogeneity, osmolarity, and other physicochemical properties.
Saulo Ribeiro   +5 more
wiley   +1 more source

Screening of Aspergillus Niger for Lipase Production

open access: yesAl-Mustansiriyah Journal of Science, 2022
The current study was intended to identify Aspergillus niger isolated from different sources oil, peanut (pistachios, ground nut, walnuts, almonds and cashew), dried milk and factory waste water.
Ahmed Jassim Fradi
doaj  

Electron Relay Boosts Ruthenium‐Laccase System Photo‐Epoxidation

open access: yesChemCatChem, EarlyView.
Light‐driven oxidation of olefin to epoxide is achieved with a laccase/[Ru(bpy)3]2+ system and methyl viologen (MV2+), boosting p‐styrene sulfonate conversion from 3% to 14% (5‐fold yield increase) and enhancing epoxidation selectivity. Laccase steers selectivity by scavenging superoxide.
Claudio Righetti   +9 more
wiley   +1 more source

Mycoflora and Aflatoxin Contamination of Some Foodstuffs [PDF]

open access: yes, 2013
Analysis was made of the mycoflora and aflatoxin contamination of Rice (Oryza sativa), Beans (Phaseolus vulgaris), Corn (Zea mays), and Groundnut (Arachis hypogaea) sold in four different markets in Sango-Ota, Ogun state, Nigeria.
Olarewaju, S.A., Oranusi, S. U.
core  

Use of Cold Plasma for Phytosanitation and Decontamination of Food Products: A Review

open access: yesFuture Postharvest and Food, EarlyView.
Applications of cold plasma in food industry. ABSTRACT Consumers are increasingly demanding healthy and nutrient‐rich food. Although conventional thermal processing techniques (pasteurization, sterilization, and blanching) ensure food safety and extend shelf life, they often negatively impact nutritional value and sensory quality, and they also consume
Chandel Anu   +2 more
wiley   +1 more source

Microbiological and immunological characteristics of a lethal pulmonary Aspergillus niger infection in a non-neutropenic patient

open access: yesMedical Mycology Case Reports, 2018
Invasive pulmonary aspergillosis is increasingly described in non-neutropenic patients, such as patients with COPD receiving corticosteroids and the critically ill.
Jessica D. Workum   +7 more
doaj   +1 more source

PRODUCTION AND CHARACTERIZATION OF CELLULOLYTIC ENZYMES BY ASPERGILLUS NIGER AND RHIZOPUS SP . BY SOLID STATE FERMENTATION OF PRICKLY PEAR

open access: yes, 2016
Prickly palm cactus husk was used as a solid-state fermentation support substrate for the production of cellulolytic enzymes using Aspergillus niger and Rhizopus sp.
Tamires Carvalho Santos   +5 more
semanticscholar   +1 more source

Dual process for improved recovery of essential oil and pectin from citrus waste

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Citrus essential oils (EO), particularly orange essential oil (OEO) and pectin, are high‐value chemical products widely used across various industries, including pharmaceuticals, food and beverages, detergents, and cosmetics. These compounds are present in the residual by‐products generated by juice production industries, and their ...
Jorge Welti‐Chanes   +3 more
wiley   +1 more source

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