Food security – Page 5
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NewsResearchers take step towards creating Salmonella vaccine
A study of a new method to deliver a Salmonella vaccine found that when tested with real-world strains of Salmonella, the vaccine created antibodies against this microbe in the mice – which equips the animals with a defense mechanism against the pathogen.
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NewsUsing sugars from peas speeds up sour beer brewing
Researchers have brewed new sour beers in less time using field peas. The experimental beers had fruity flavors and other attributes comparable to a commercial Belgian-style sour, but with shorter, simpler brewing steps.
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NewsHow worried should we be about bird flu? An expert explains.
As U.S. health officials announce that a new strain of avian flu, H5N9, has been discovered on a duck farm in California, UC Berkeley School of Public Health’s John Swartzberg opens up on how much of a threat it poses.
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NewsWe know what you ate: Detailed protein maps assess intestinal health
A new method has been designed to map the near-exact molecular details of the human and bacterial protein regulations within the host-gut microbiome interactions. These proteins could be used for medical and dietary intervention to maintain intestinal health.
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NewsAfrica’s largest human microbiome study sheds light on gut diversity and health
The most extensive study of the gut microbiome in Africa has discovered new microbial species and never-before-reported metagenomes from several African sites.
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NewsCultivation of microalga for food production shows that two-stage process yields best results
A new study looking into cultivating the microalga Nannochloropsis oceanica for food production shows that temperature and light are key factors in the yield of key nutrients.
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NewsGene found in rough Salmonella Infantis variant offers drug target for variety of pathogens
A new study identifies a gene in a rough Salmonella Infantis variant that could offer a target for developing effective vaccines and therapeutic strategies, not only for Salmonella but other Enterobacteriaceae as well.
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NewsMorpho-phylogenetic evidence reveals novel hyphomycetous fungi on medicinal plants in Southwestern China
A survey of saprobic fungi on medicinal plants in Southwestern China identified 39 hyphomycetous collections belonging to Dictyosporiaceae, Melanommataceae, and Stachybotryaceae, representing 19 distinct species.
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NewsMicrobial solutions for boosting seaweed farming and carbon capture
A new study reveals how manipulating the microscopic life living on seaweed can contribute to developing industrial-scale seaweed farming and boost its potential for fighting climate change.
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NewsFinal synthetic yeast chromosome unlocks new era in biotechnology
A team of researchers has successfully synthesised the very first yeast chromosome using specialised genome-editing technique that provides insights for synthetic biology and biomanufacturing fields.
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NewsCamel milk udderly good alterative to traditional dairy
In addition to being hypoallergenic, camel milk could potentially protect the gut from harmful enzymes and create healthier digestion. Research has found that camel milk contains more naturally occurring bioactive peptides compared to its bovine counterpart.
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NewsUnderestimated risk: Germs in the kitchen
In the most recent BfR consumer monitor, only 17 per cent of respondents said they were concerned about kitchen hygiene. The level of concern about microplastics (68 per cent) and residues of plant protection products in food (52 per cent) is significantly higher.
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NewsScientists synthesize a promising mushroom-derived compound
Researchers have successfully developed the first method to synthesize inaoside A, a compound derived from the edible mushroom Laetiporus cremeiporus.
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NewsBioactive compounds with possible industrial applications are identified in extremophilic bacteria from the Andes
Researchers isolated a strain of Pseudomonas alcaligenes that can withstand temperatures as high as 44 °C from a hot spring in Chile, and characterized the substances produced by the bacterium that help it survive extreme conditions.
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NewsResearchers team with dogs to discover new truffle species
Researchers have discovered two new species of truffle. Tuber canirevelatum, meaning the ‘dog-found’ truffle, was named in honor of truffle dogs. The other, Tuber cumberlandense, was named for the Cumberland Plateau where it was found.
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NewsUprooting Cassava Disease: scientists identify causes of two devastating diseases
In a series of studies, researchers have established the pathogens and the first diagnostic tests for two diseases: Cassava Frogskin Disease and Cassava Witches’ Broom Disease.
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NewsReview offers guidance to clinicians on animal-borne infections in the Canadian Arctic
A new review on zoonotic infections in the Canadian Arctic provides timely guidance to clinicians as the region experiences heightened global interest as well as climate change, which threatens the region and increases risk of disease transmission.
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NewsBiorefinery innovation: Transforming waste into high-value products
A new study showcases a cutting-edge biorefinery capable of converting sewage sludge and food waste into valuable volatile fatty acids (VFAs). The research evaluates the environmental impact of this biorefinery, located in Galicia, Spain.
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NewsChickpea and pea tempeh under development as new plant-based protein foods
New research focuses on fermenting dry chickpeas and dry peas to create a new type of tempeh, traditionally made with soybeans. Preliminary research suggests meat alternatives may help offset the health risks of the Western diet.
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NewsBacterial toxin offers hope to tackle soybean nematode pest
A new study reveals how genetically equipping soybean plants with bacterial toxin Cry14 could revolutionize the fight against the microscopic soybean cyst nematode. This approach has been implemented successfully to prevent SCN from feeding on soybean roots.