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Brochure, flyer, fact-sheetBrochureEMPRES Food Safety - Prevention and control of Hepatitis A Virus (HAV) and Norovirus (NoV) in ready-to-eat semi-dried products
Lessons Learned Series, No. 1 – July 2011
2011Also available in:
No results found.Hepatitis A virus (HAV) and Norovirus (NoV) have been currently recognized as the most common causes of foodborne diseases in developed countries, linked to contamination of the following three priority food groups: fresh produce, seafood and ready-to-eat foods. The joint Food and Agriculture Organization of United Nations (FAO)/World Health Organization (WHO) Meetings on Microbiological Risk Assessment (JEMRA) have aimed at providing guidance on the issue of viruses in food. The Codex Alimentar ius Commission is currently drafting guidelines on general hygienic practices for the aforementioned priority food groups. Ready-to-eat semi-dried products (e.g., sun-dried tomatoes, dates, dried apricots, raisins, etc.) may fall between the categories of fresh products and readyto- eat products. For they are often subject to further preparation and processing before packaging. While production practices vary among different dried products, and there is a lack of information on human pathogenic virus uptake via the roots of edible plants, the document focuses on the factory-level postharvest process. -
Brochure, flyer, fact-sheetBrochureEMPRES Food Safety - Prevention and control of Salmonella and enterohemorrhagic E. coli in tree nuts
Lessons Learned Series, No. 2 – June 2012
2012Also available in:
No results found.Low-moisture foods, such as nuts, generally have been considered low risk for foodborne illness because they are consumed in a dry state. In low-moisture foods the water activity (available moisture) is too low to support microbial growth. For example, the water activity in tree nuts is generally less than 0.7. This may lead to the common misconception that low levels of pathogenic bacteria in foods such as tree nuts are not a food safety concern. However, it is increasingly recognized that many foodborne pathogens, including Salmonella and EHEC, can cause illness when present at very low levels, i.e. for illness to occur microbial growth does not need to take place. In addition, once ingested, the high fat content in tree nuts may protect pathogens from stomach acids allowing passage of viable organisms to the intestine. While a number of low-moisture foods have been associated with foodborne illness, e.g. spices, chocolate, powdered infant formula, the recognition of tree nuts as a p otential source of foodborne pathogens and human illness is relatively recent. -
Brochure, flyer, fact-sheetBrochureEMPRES Food Safety - Prevention and control of Salmonella and enterohemorrhagic E. coli in tree nuts
Lessons Learned Series, No. 2 – June 2012
2012Also available in:
No results found.Low-moisture foods, such as nuts, generally have been considered low risk for foodborne illness because they are consumed in a dry state. In low-moisture foods the water activity (available moisture) is too low to support microbial growth. For example, the water activity in tree nuts is generally less than 0.7. This may lead to the common misconception that low levels of pathogenic bacteria in foods such as tree nuts are not a food safety concern. However, it is increasingly recognized that many foodborne pathogens, including Salmonella and EHEC, can cause illness when present at very low levels, i.e. for illness to occur microbial growth does not need to take place. In addition, once ingested, the high fat content in tree nuts may protect pathogens from stomach acids allowing passage of viable organisms to the intestine. While a number of low-moisture foods have been associated with foodborne illness, e.g. spices, chocolate, powdered infant formula, the recognition of tree nuts as a p otential source of foodborne pathogens and human illness is relatively recent.
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Book (stand-alone)High-profileState of knowledge of soil biodiversity - Status, challenges and potentialities
Report 2020
2020Also available in:
No results found.There is increasing attention to the importance of biodiversity for food security and nutrition, especially above-ground biodiversity such as plants and animals. However, less attention is being paid to the biodiversity beneath our feet, soil biodiversity, which drives many processes that produce food or purify soil and water. This report is the result of an inclusive process involving more than 300 scientists from around the world under the auspices of the FAO’s Global Soil Partnership and its Intergovernmental Technical Panel on Soils, the Convention on Biological Diversity, the Global Soil Biodiversity Initiative, and the European Commission. It presents concisely the state of knowledge on soil biodiversity, the threats to it, and the solutions that soil biodiversity can provide to problems in different fields. It also represents a valuable contribution to raising awareness of the importance of soil biodiversity and highlighting its role in finding solutions to today's global threats. -
Book (stand-alone)Technical bookSoil erosion: the greatest challenge for sustainable soil management 2019
Also available in:
Despite almost a century of research and extension efforts, soil erosion by water, wind and tillage continues to be the greatest threat to soil health and soil ecosystem services in many regions of the world. Our understanding of the physical processes of erosion and the controls on those processes has been firmly established. Nevertheless, some elements remain controversial. It is often these controversial questions that hamper efforts to implement sound erosion control measures in many areas of the world. This book, released in the framework of the Global Symposium on Soil Erosion (15-17 May 2019) reviews the state-of-the-art information related to all topics related to soil erosion. -
Book (stand-alone)Yearbook