نتایج جستجو برای: penicillium citrinum
تعداد نتایج: 6606 فیلتر نتایج به سال:
Marine fungi have been shown to be tremendous sources for new and biologically active secondary metabolites which are reflected by the increasing number of published literature dealing with compounds from this group of fungi. As a result to these efforts, more than a hundred secondary metabolites from marine fungi have been described. The mycobiota of the coastal water were collected from five ...
Bioleaching is technologically feasible for extraction of manganese from low grade ores (containing manganese less than 35% by weight). The principle involves the non-enzymatic reduction of pyrolusite [Mn(IV) oxides] to +2 oxidation state by fungi with the production of metabolites such as oxalic acid and citric acid. In the present investigation, a fungal strain, Penicillium citrinum was isola...
Two new citrinin dimers bearing a 6,6-spiroketal moiety (1 and 2) four known analogues (3–6), together with 18 monomers (7–24), were isolated from the culture of hydrothermal vent-associated fungus Penicillium citrinum Y34. Their structures identified by extensive spectroscopic analyses, 13 C NMR calculation in combination DP4+, linear correlation coefficient ( R 2 ), mean absolute error (MAE) ...
Aim: Amylase is an important enzyme that employed in starch processing industries, used the hydrolysis of polysaccharides such as into simple sugar constituents. In this study, we investigated abilities several isolated amylolytic soil fungi to produce amylase.
 Materials and Methods: Soil samples collected from botanical garden, Department Plant Science Biotechnology, University Jos was s...
Phenyllactic acid (PLA) has recently been found in cultures of Lactobacillus plantarum that show antifungal activity in sourdough breads. The fungicidal activity of PLA and growth inhibition by PLA were evaluated by using a microdilution test and 23 fungal strains belonging to 14 species of Aspergillus, Penicillium, and Fusarium that were isolated from bakery products, flours, or cereals. Less ...
Coral reefs are intricate ecosystems that harbor diverse organisms, including 25% of all marine fish. Healthy corals exhibit a complex symbiosis between coral polyps, endosymbiotic alga, and an array of microorganisms, called the coral holobiont. Secretion of specialized metabolites by coral microbiota is thought to contribute to the defense of this sessile organism against harmful biotic and a...
Paenibacillus polymyxa, a Gram-positive low-G+C spore-forming soil bacterium, belongs to the plant growth-promoting rhizobacteria. The swarming motility of P. polymyxa strain E681 was greatly induced by a secondary metabolite, citrinin, produced by Penicillium citrinum KCTC6549 in a dose-dependent manner at concentrations of 2.5-15.0 microg mL(-1) on tryptic soy agar plates containing 1.0% (w/v...
Solid-state fermentation of sugarcane bagasse by Penicillium citrinum MTCC 2553 was optimized to maximize the yield of xylanase. Preliminary experiments carried out with various lignocellulosic materials revealed sugarcane bagasse to be the most suitable substrate for producing xylanase. Response surface methodology was used in the optimization. Xylanase activity was maximized in a 5-day batch ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید