Results 11 to 20 of about 112,581 (175)

Effects of Ozone Treatment on Microbial Status and the Contents of Selected Bioactive Compounds in Origanum majorana L. Plants

open access: yesPlants, 2020
This study presents the effects of ozone treatment on microbial status and contents of selected bioactive compounds in marjoram plants. Origanum majorana L. is a widely used plant which in the course of production is affected by microbial infections. One
Natalia Matłok   +4 more
doaj   +1 more source

Characteristics of Microbial Colony Counts on Agar Plates for Food and Microbial Culture Samples

open access: yesFood Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi), 2019
Microbial colony counts of concern of food products are one of the most important items in microbiological examinations. The distributions of colony counts per agar plate of food samples are considered to be reflected with microbial cell distributions in food homogenates.
Hiroshi, Fujikawa, Hiroe, Tsubaki
openaire   +3 more sources

Impact of wild-type and genetically modified Pseudomonas fluorescens on soil enzyme activities and microbial population structure in the rhizosphere of pea [PDF]

open access: yes, 1998
The definitive version is available at www.blackwell-synergy.com. Copyright Blackwell Publishing DOI : 10.1046/j.1365-294x.1998.00367.xThe aim of this work was to determine the impact of wild type along with functionally and non-functionally modified ...
D. C. NASEBY   +7 more
core   +1 more source

Comparison between adenosine triphosphate bioluminescence and aerobic colony count to assess surface sanitation in the hospital environment [PDF]

open access: yes, 2018
Background: Adenosine triphosphate bioluminescence produced by the firefly luciferase has been successfully introduced to verify cleaning procedures in the food industry according to the Hazard Analysis Critical Control Point program.
Alagna E.   +8 more
core   +1 more source

COVASIAM: an Image Analysis Method That Allows Detection of Confluent Microbial Colonies and Colonies of Various Sizes for Automated Counting [PDF]

open access: yesApplied and Environmental Microbiology, 1998
ABSTRACT In this work we introduce the confluent and various sizes image analysis method (COVASIAM), an automated colony count technique that uses digital imaging technology for detection and separation of confluent microbial colonies and colonies of various sizes growing on petri dishes.
G, Corkidi   +3 more
openaire   +2 more sources

Elaboration of a spontaneous gluten-free sourdough with a mixture of amaranth, buckwheat, and quinoa flours analyzing microbial load, acidity, and pH [PDF]

open access: yes, 2019
Pseudocereals are gluten-free, nutrient-dense raw materials that are being considered for the production of gluten-free products, especially bread. This study proposes a gluten-free sourdough formula based on equal amounts of amaranth, buckwheat and ...
Carbó Moliner, Rosa   +3 more
core   +2 more sources

Evaluation of bacterial and fungal contamination of kitchens of Birjand University of Medical Sciences

open access: yesBMC Research Notes, 2019
Objective This study aims to evaluate the total bacterial and fungal count of tools, devices and surfaces of kitchens of the centers affiliated to Birjand University of Medical Sciences. In this study, 200 samples from four kitchens of Birjand University
Seyyedeh Masoomeh Rahimi   +3 more
doaj   +1 more source

An evaluation of antimicrobial potential of irreversible hydrocolloid impression material incorporated with chitosan

open access: yesThe Journal of Indian Prosthodontic Society, 2020
Aim: To evaluate the antimicrobial potential of irreversible hydrocolloid impression material manipulated using chitosan impregnated solution at various time intervals. Setting and Design: Evaluative invivo study design.
Yenumula J. B Manikyamba   +5 more
doaj   +1 more source

The antimicrobial efficacy of shielded ultraviolet germicidal irradiation in CT rooms with intense human circulation

open access: yesDiagnostic and Interventional Radiology, 2021
PURPOSEComputed tomography (CT) premises are one of the strategic points in the spread of hospital-acquired infections. Ultraviolet germicidal irradiation (UVGI) is an effective method that could potentially be used to purify the ambient air in them ...
Gülşah Yıldırım   +2 more
doaj   +1 more source

The Plight of the Bumble Bee: The Impact of the Bumble Bee Gut Microbiome on Pathogen Infection Rates [PDF]

open access: yes, 2016
Bumble bees are one of the most common and important non-managed pollinators of agricultural crops and are therefore vital to society’s ecological and agricultural health.
Mockler, Blair
core   +1 more source

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