digestion

Analyse des émissions de gaz et d'odeurs liées à la bio-digestion de cadavres de porcs en situation d'élevages

Poster. La bio-digestion des cadavres est basée sur le principe de la dégradation accélérée par hydrolyse enzymatique des cadavres. Ces derniers sont déposés dans une cuve à double coque d'environ…

Phenolic compounds could interfere with secondary amine N-nitrosation in cured meat formulation and digestion

Nitrite is a common additive in cured meat formulation that provides microbiological safety, lipid oxidation management and typical organoleptic properties. However, nitrite is also associated with the formation of nitrosamines,…

Bannissement des facteurs de croissance antibiotiques : conséquences et alternatives

In vitro digestion of nitrite and nitrate preserved fermented sausages – New understandings of nitroso-compounds’ chemical reactivity in the digestive tract

In vitro digestions of dry-cured sausages formulated with four different rates of added sodium nitrite and sodium nitrate (NaNO2 / NaNO3, in ppm: 0/0; 80/80; 120/120; 0/200) were performed with…

Gestion et traitement des digestats issus de méthanisation

11 fiches « procédés » : épandage, transport, séchage, séparation de phases, compostage, filtration, traitement biologique, évaporation, stripping, …. La codigestion des effluents d’élevage avec des déchets organiques issus des…

Can nitrite-free recipes of cured meat products prevent the formation of nitroso-compounds during digestion?

The presence of nitrite in cured meat products can lead to the formation of nitroso-compounds (NOCs), some of which have been linked to a higher risk of developing colon cancer…