Food security – Page 10
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News
Newly discovered fungus helps destroy a harmful food toxin
Scientists have identified a fungal strain that transforms patulin, a dangerous mycotoxin sometimes found in fruits, into less toxic byproducts.
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News
Sanitized ready-to-eat salad may contain disease-causing bacteria
A review of research on minimally processed vegetables highlights cases of unsatisfactory microbiological safety and calls for best practice assurance throughout the supply chain.
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News
Fungal-plant symbiosis offers a promising tool to boost crop resilience
A species of fungus that normally grows in the wild and kills insects can be successfully inoculated in oilseed rape plants where it fosters a unique symbiotic relationship.
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News
Tiny magnetic beads produce an optical signal that can detect pathogens
Engineers have identified a new optical signature in a widely used class of magnetic beads, which could be used to quickly detect contaminants in a variety of diagnostic tests.
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News
Soil microplastics could usher superbugs into food supply
Micro- and nanoplastics in agricultural soil could contribute to antibiotic resistant bacteria with a ready route into our food supply, a new study warns.
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News
Microbiome tools could reinvigorate degraded soils
Emerging microbiome tools could improve content and diversity of soil organic matters in degraded soils, a new study suggests.
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News
Researchers using synthetic microbiomes to protect aquatic communities from bacteria
Scientists have been awarded a grant to create synthetic microbiomes – communities of microorganisms – that will better protect aquatic environments from bacteria.
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News
Microbial cell factories can produce eco-friendly food and cosmetic colourings
Microbial cell factories can produce amino acids, proteins, fats and fatty acids, vitamins, flavours, pigments, alcohols, functional compounds and other food additives used in various foods and cosmetics, a new paper reveals.
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News
Desert microbes turn on drought tolerance when needed
Germinating Arabidopsis and alfalfa with a microbe taken from the roots of a common desert plant has been shown to help them to thrive under drought conditions.
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News
Immune systems develop ‘silver bullet’ defences against common bacteria
Immune systems develop specific genes to combat common bacteria such as those found in food, new research shows.
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News
Widely consumed vegetable oil leads to an unhealthy gut
Researchers examined the gut of mice that were consistently fed a diet high in soybean oil for up to 24 weeks in the lab, finding beneficial bacteria decreased and harmful bacteria increased — conditions that can lead to colitis.
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News
Packaging tray can signal Salmonella contamination before food is unwrapped
Researchers have created a new packaging tray that can signal when Salmonella or other dangerous pathogens are present in packages of raw or cooked food such as chicken.
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Opinion
Microbial hydrogen cycling - the good, the bad and the ugly
With global populations looking likely to top 10 billion by the year 2050, the practices that we use to grow food need to adapt in kind - and what better way is there but to harness the innate power of microbes!
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Careers
Transformative force: AMI grant helped me to present my work at a conference
Styliani Roufou from the University of Malta, supervised by Prof Vasilis Valdramidis, describes how presenting her work at a conference - with support from AMI’s Scientific Conference Abstract Scholarship grant scheme - has instilled her with a sense of purpose.
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News
Small ruminant farms could spread human diarrhoea causing bug
Goat and sheep dairy farms are a potential transmission source for a bacteria that can cause human gastroenteritis, according to a new study.
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Features
The need for education of the food-system microbiome
How to improve the efficiency of microbiome knowledge transfer in schools with far-reaching, beneficial outcomes for human health.
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News
Probiotic could help mitigate mercury absorption in the gut
New research suggests that microbes in the human gut could be harnessed to block absorption of toxic metals like mercury and help the body absorb useful nutritional ones, like iron.
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News
Fermentation process transforms agri-waste into lactic acid
Researchers have used consolidated bio-saccharification (CBS) to take the raw material of lignocellulose and produce lactic acid through a fermentation process.
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Features
Promoting plant growth with the help of yeasts
How can microbe-based solutions be used as plant growth promoters for a more sustainable agriculture?
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News
Plant and microbial innovation hub in Norwich gets green light
Funding has been confirmed for the development of a ground-breaking plant and microbial science and innovation hub, providing world-class facilities for the John Innes Centre (JIC) and The Sainsbury Laboratory (TSL).