Results 21 to 30 of about 339,831 (263)

Special issue in honour of Prof. Reto J. Strasser - Efficacy of botanical pesticide for rotifer extermination during the cultivation of Nannochloropsis oculata probed by chlorophyll a fluorescence transient

open access: yesPhotosynthetica, 2020
Nannochloropsis is widely used in aquaculture as a feed source. However, large-scale cultivation of Nannochloropsis usually fails due to rotifer contamination.
L.T. ZHANG, R. XU, J.G. LIU
doaj   +1 more source

Antibiotic residues and microbial contamination in pasteurized whole milk intended for human consumption [PDF]

open access: yesVeterinary World
Background and Aim: Milk contamination for human consumption is one of the biggest concerns worldwide. To prevent milk contamination, it is important to implement sustainable production practices that ensure animal health and guarantee veterinary drugs ...
Juan Londono-Carmona   +6 more
doaj   +1 more source

A Review of Food Contaminants and Their Pathways Within Food Processing Facilities Using Open Food Processing Equipment

open access: yesJournal of Food Protection, 2023
This study focuses on the chemical, physical, and biological hazards that pose food contamination risks during the processing of food in facilities using open food processing equipment through a review of published literature from 2015 to 2023.
Mahsa Pakdel   +2 more
doaj   +1 more source

Chitosan dual gel-like functionalized with flavonoid extract and cinnamaldehyde oil using dual cross-linking agents: Characterization, antioxidant, and antimicrobial effects

open access: yesCurrent Research in Food Science
This study evaluated antioxidant and antimicrobial properties of chitosan gel (Cs-gel) functionalized with cinnamaldehyde oil (CN) and orange peel-derived flavonoid extract (Fs) using the ionic-gelation method.
Mahmoud Salah   +10 more
doaj   +1 more source

Biological Control and Mitigation of Aflatoxin Contamination in Commodities

open access: yesToxins, 2021
Aflatoxins (AFs) are toxic secondary metabolites produced mostly by Aspergillus species. AF contamination entering the feed and food chain has been a crucial long-term issue for veterinarians, medicals, agroindustry experts, and researchers working in ...
Ferenc Peles   +5 more
doaj   +1 more source

Environmental restoration and biological contamination: ecological and legal aspects [PDF]

open access: yesBiotemas, 2005
Environmental restoration is a pressing current need. However, protected areas have been exposed to biological contamination risks because the traditional techniques of restoration frequently use exotic species. This causes some concern, since biological
Ademir Reis   +3 more
doaj  

Electrical Performance of Distribution Insulators with Chlorella vulgaris Growth on its Surface

open access: yesIngeniería e Investigación, 2015
This paper presents a study about electrical performance of ceramic and polymeric insulators bio-contaminated with alga Chlorella vulgaris. The performed tests involve ANSI 55-2 and ANSI 52-1 ceramic insulators and ANSI DS-15 polymeric insulators, all of
Herbert Enrique Rojas Cubides   +3 more
doaj   +1 more source

Influence of Silver Nanoparticles on the Biological Indicators of Haplic Chernozem

open access: yesPlants, 2021
In recent years, silver nanoparticles (AgNPs) are increasingly used in various industries due to their antibacterial properties, which lead to an increase in pollution of the environment and soil ecosystems.
Sergey Kolesnikov   +9 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

Problems of decontamination [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2018
The work describes the elimination of contamination as a system for securing troops in the event of contamination in a functional and task approach. A critical analysis of technical equipment and post-contamination procedures was presented.
Władysław Harmata
doaj   +1 more source

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