Results 141 to 150 of about 932,946 (360)

Monoacylglycerols as fruit juices preservatives

open access: yesCzech Journal of Food Sciences, 2012
Limiting or preventing the growth of undesirable microbial flora in food products is one of the main goals of food microbiology. A number of preservation methods have been designed to extend the shelf-life of the food products by reducing the microbial ...
Iva DOLEŽÁLKOVÁ   +4 more
doaj   +1 more source

Management considerations for the Heard Island lava tube caves [PDF]

open access: yes, 2000
Heard Island contains a system of lava tube caves in a largely pristine condition which are the best developed bedrock caves known in Antarctic or Subantarctic latitudes.
Kiernan, K, McConnell, A
core   +3 more sources

Learning Tools Using ChatGPT in the Biochemistry Class: Creating Notes and Performance on Exams

open access: yesBiochemistry and Molecular Biology Education, EarlyView.
ABSTRACT ChatGPT has emerged as a popular choice in education that has transformed the experience for both teachers and students. This study investigates the performance of ChatGPT in aiding learning in the biochemistry classroom in two ways. We sought to determine how effective ChatGPT 3.5 was in generating study materials for an introductory ...
Ana Roman   +5 more
wiley   +1 more source

Antibacterial hydrogel: The sniper of chronic wounds

open access: yesBMEMat, EarlyView.
The treatment of chronic wounds has always been an important challenge in the medical field. We focus on hydrogels not only because they provide a moist healing environment but also because compared with traditional dressings, they can effectively prevent and treat infections, reduce wound pain and scar formation.
Shengtai Bian   +6 more
wiley   +1 more source

Multiple subcutaneous abscesses by Corynebacterium amycolatum in a patient with severe idiopathic aplastic anaemia

open access: yesSkin Health and Disease
Corynebacterium amycolatum is a part of the normal skin flora and has been underestimated as a pathogen. However, in recent years, the species has gained recognition as an important pathogen causing severe infections, particularly in immunocompromised ...
Yuka Shintani   +8 more
doaj   +1 more source

The Use of Chloride, Citric and Ascorbic Acid Dip and Packaged Film to Extend the Shelf Life of Pejerrey (Odonthested bonaerensis) during Storage at Different Temperatures [PDF]

open access: yes, 2014
The objective of this study was to analyze the effect of chloride, citric and ascorbic acid dip treatments in conjunction with two types of packaging films (with high and low gas permeability) on microbial growth in samples of pejerrey fillets ...
Bigeon, Gisela   +3 more
core   +2 more sources

Enhancement of D‐mannitol production by fine‐tuned expression of mannitol‐1‐phosphate dehydrogenase in Synechocystis sp. PCC6803

open access: yesBiotechnology Progress, EarlyView.
Abstract D‐Mannitol production was achieved in freshwater Synechocystis sp. PCC6803 via the heterologous expression of mannitol‐1‐phosphate dehydrogenase (mtlD) and mannitol‐1‐phosphatase (m1p) under control of the strong promoter Ptrc1. However, only 5.54 mg L−1 of mannitol was found extracellularly after 7 days of cultivation, likely due to ...
Wenyang Wu   +3 more
wiley   +1 more source

Techno‐economic analysis of membrane‐based continuous capture chromatography platforms for large‐scale antibody production

open access: yesBiotechnology Progress, EarlyView.
Abstract Continuous manufacturing platforms and membrane chromatography are process technologies with the potential to reduce production costs and minimize process variability in monoclonal antibody production. This study presents a simulation and optimization framework to perform techno‐economic analyses of these strategies.
Juan J. Romero   +3 more
wiley   +1 more source

Human Colonic Microbiology and the Role of Dietary Intervention: Introduction to Prebiotics

open access: yes, 2012
The human embryo is virtually sterile, but at birth microbial colonisation of the gastrointestinal tract occurs, with the neonate receiving an inoculum from the birth canal (Fuller, 1991; Zetterstrom et al., 1994).
Claire L. Vernazza, B. Rabiu, G. Gibson
semanticscholar   +1 more source

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