نتایج جستجو برای: co incubation
تعداد نتایج: 379243 فیلتر نتایج به سال:
The attractive potential of natural superoxide dismutase (SOD) in the fields of medicine and functional food is limited by its short half-life in circulation and poor permeability across the cell membrane. The nanoparticle form of SOD might overcome these limitations. However, most preparative methods have disadvantages, such as complicated operation, a variety of reagents-some of them even hig...
Objective(s):Serratia marcescens is one of the nosocomial pathogen. The ability to form biofilm is an important feature in the pathogenesis of S. marcescens. The aim of this study was to determine the anti-adhesive properties of a biosurfactant isolated from Lactobacillus acidophilus ATCC 4356, on S. marcescens strains. Materials and Methods: Lactobacillus acidophilus ATCC 4356, was selected a...
The effect of inclusion of garlic essential oil (EO) at 33, 66 and 100 μg mL-1, raw garlic (GAR) at 5, 10 and 15 mg mL-1 and monensin (MON) at 7.5 μg mL-1 of incubation medium on organic matter digestibility (OMD) was studied with in vitro gas production, ANKOM daisyII and conventional in vitro (IVOMD) methods. The material was incubated with sheep ruminal fluid and the experimental design was ...
West Nile virus (Flaviviridae: Flavivirus) is a serious infectious disease that recently spread across the North America continent. A spatial analysis tool was developed on the ArcMap 9.x platform to estimate potential West Nile virus activity using a spatially explicit degree-day model. The model identifies when the virus Extrinsic Incubation Period (EIP) is completed within the vector longevi...
Oxidation of low density lipoprotein (LDL) by cells of the arterial wall or in the presence of copper ions was shown to result in the peroxidation of its fatty acids as well as its cholesterol moiety. LDL incubation with cholesterol oxidase (CO) resulted in the conversion of up to 85% of the lipoprotein unesterified cholesterol (cholest-5-en-3-ol) to cholestenone (cholest-4-en-3-one) in a dose-...
The effects of various gaseous environments and temperatures on development of Penicillium martensii NRRL 3612 and production of penicillic acid (PA) were determined. Accumulation of PA in mold-inoculated corn was measured following incubation under air; 20% CO(2), 20% O(2), 60% N(2); 40% CO(2), 20% O(2), 40% N(2); and 60% CO(2), 20% O(2), 20% N(2). Although reduced temperature initially inhibi...
Microbial communities and their associated metabolic activities, methanogenesis anaerobic oxidation of methane (AOM), are the key components carbon biocycles in continental margin sediments. The composition diversity microbial a methanic environment have been widely investigated, but identifying direct correlations between activities remains challenge. Here, we investigated shifting that perfor...
background: aflatoxin contamination of food and feed stuff is a serious health problem and significant economic concerns. in the present study, the inhibitory effect of candida parapsilosis ip1698 on mycelial growth and aflatoxin production in aflatoxigenic strains of aspergillus species was investigated. methods: mycelial growth inhibitions of nine strains of aflatoxigenic and non-aflatoxigeni...
the effect of inclusion of garlic essential oil (eo) at 33, 66 and 100 μg ml-1, raw garlic (gar) at 5, 10 and 15 mg ml-1 and monensin (mon) at 7.5 μg ml-1 of incubation medium on organic matter digestibility (omd) was studied with in vitro gas production, ankom daisyii and conventional in vitro (ivomd) methods. the material was incubated with sheep ruminal fluid and the experimental design was ...
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