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Research on Environmental Microbiology and Waste Managment in Environmental Protection

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Environmental Sustainability and Applications".

Deadline for manuscript submissions: closed (31 December 2022) | Viewed by 2699

Special Issue Editor


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Guest Editor
Department of Microbiology and Biomonitoring, University of Agriculture in Krakow, Mickiewicza Ave 24/28, 30-059 Krakow, Poland
Interests: microorganisms; microorganisms in waste; environmental microbiology; soil microbiology; microorganisms in food science; antibiotic resistant bacteria; bacteria; fungi

Special Issue Information

Dear Colleagues,

More often than not, in the recent past, food production for humans has been discussed in great detail, including different dimensions of environment, health, and economics. Without a doubt, one can accept and acknowledge that the human population during the 20th century had the privilege of utilizing natural resources without any limits and little attention to its sustainability, whereas the scenario is different now, with the massive demand for natural resources and its impacts on the environment which have severely constrained every aspect of human life. Food production needs to be stepped up with the available resources for the ever-increasing global population, combating the most challenging issue of global warming. New agrotechniques coupled with agrochemicals have increased the farm output by many folds, leading to self-sufficiency in food production in many countries. The presence of agrochemical residues, monocropping, and some of the new crop varieties has raised concerns including around health and environment and hence does not represent a sustainable solution. Industrial production of food has reduced post-harvest loss and ensured food security across most regions of the globe at affordable prices. However, there is a concern about human health due to processed food and sustainability issues. For instance, the production of palm oil, chocolate, and meat from animals has raised severe concerns about their impact on the environment. Plant-based meats and proteins derived from insects and algae have recently been capturing the attention of consumers and gaining an increasingly larger slice of the market as an alternative to animal meat—all based on sustainability.

Food security is still a serious concern in some regions of the world, where people still lack access to food for essential nutrition and survival. 

With this background, it is evident that food researchers and the food industry must come up with sustainable solutions in the production and processing of food to uphold food security and human health. There is no better time to discuss sustainability in food production, hence the announcement of this Special Issue in MDPI. This issue focuses on sustainability issues linked to food production, including its impacts on human health and the environment. It is expected that ongoing research on food sustainability can be easily integrated with existing methods or with little modifications to achieve acceptability in the food industry. Articles accepted in this Special Issue may increase awareness among researchers, policymakers, industry, and global citizens when it comes to sustainable agriculture and food production.

We welcome research and review articles related to the above topic. Manuscripts will be subjected to peer review for their suitability for publication in the Special Issue.

Dr. Katarzyna Wolny-Koładka
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • food security
  • human health
  • environmental protection
  • microorganisms
  • wastes

Published Papers (1 paper)

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Research

10 pages, 258 KiB  
Article
Antibiotic Resistance of Escherichia coli Isolated from Processing of Brewery Waste with the Addition of Bulking Agents
by Katarzyna Wolny-Koładka and Marek Zdaniewicz
Sustainability 2021, 13(18), 10174; https://doi.org/10.3390/su131810174 - 11 Sep 2021
Cited by 8 | Viewed by 1845
Abstract
The aim of the study was to determine the drug resistance profile and to assess the presence of genes responsible for the production of extended-spectrum beta-lactamases in Escherichia coli isolated from energy-processed hop sediment with the addition of bulking agents. Antibiotic resistance was [...] Read more.
The aim of the study was to determine the drug resistance profile and to assess the presence of genes responsible for the production of extended-spectrum beta-lactamases in Escherichia coli isolated from energy-processed hop sediment with the addition of bulking agents. Antibiotic resistance was determined by the disk diffusion method and the PCR technique to detect genes determining the extended-spectrum beta-lactamases (ESBLs) mechanism. A total of 100 strains of E. coli were collected. The highest resistance was found to aztreonam, tetracycline, ampicillin, ticarcillin, and ceftazidime. The bacteria collected were most often resistant to even 10 antibiotics at the same time and 15 MDR strains were found. The ESBL mechanism was determined in 14 isolates. Among the studied genes responsible for beta-lactamase production, blaTEM was the most common (64%). The study revealed that the analysed material was colonised by multi-drug-resistant strains of E. coli, which pose a threat to public health. The obtained results encourage further studies to monitor the spread of drug resistance in E. coli. Full article
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