I. Doskocil, B. Lampova, P. Smid, A. Kopec
Fish, rich in polyunsaturated fatty acids, is among the foods that may have a positive impact on human health. These include sardines and sprats, which are rich sources of PUFA. It is known that they can also play a role in inflammatory reactions in the body, where their long-term administration reduces the levels of several cytokines, such as interleukins, TNF-a, and others. Sprats were caught in the Baltic Sea, and sardines in the Mediterranean Sea. After removing inedible parts, washing fish were thermally treated using the following processes: cooking, steaming, baking, or deep frying....
7th IMEKOFOODS Conference
· TC23
· 2023
· 10.21014/tc23-2023.069
· Download
B. Lampova, I. Doskocil, P. Smid, A. Kopec
Currently, studies focus on the effect of individual fatty acids on the integrity of the intestinal barrier. Sardines and sprats are essential sources of fatty acids and are also present in the human diet. However, it is common for these and other fish rich in fatty acids to be cooked. This treatment could also affect intestinal integrity. Sprats were caught in the Baltic Sea, and sardines in the Mediterranean Sea. After removing inedible parts, fish washed were thermally treated using the following processes: cooking, steaming, baking, or deep frying. Subsequently, the samples were digested...
7th IMEKOFOODS Conference
· TC23
· 2023
· 10.21014/tc23-2023.068
· Download
N. Berrighi, K. Benchaa, S. Bakhti, M. Belkada
Each year, considerable quantities of agro-industrial co-products are rejected as is by the food industry (253 tons of brewery grains). However, these discharges present a considerable potential energy source for animal feed. In this contribution, we evaluated the effect of two Algerian feeding systems consisting of three main natural sources: green grass, concentrate and brewers' grains on the biochemical and nutritional characteristics of cow milk. According to the type of diet, a significant effect (p
7th IMEKOFOODS Conference
· TC23
· 2023
· 10.21014/tc23-2023.067
· Download
C. Zoani, V. Poscente, E. Pucci, G. Serafini, K. Presser, J. Czach, A. Zolynia, K. Hermsen
The importance of the food system makes it necessary to implement digital use cases and do so very responsibly, to drive innovation and address key issues such as food security, sustainability, personalized nutrition, food waste reduction, and equitable conditions throughout the food chain. An important concept to implement data rights in the food chain are the Digital Responsibility Goals (DRGs), developed by Identity Valley to promote digital technologies grounded on democratic rights and values. The goals propose concrete measures for seven key focus areas that have the potential to shape...
7th IMEKOFOODS Conference
· TC23
· 2023
· 10.21014/tc23-2023.066
· Download
C. Van Camp, W. H. Van Hassel, M. F. Abdallah, J. Masquelier
Cyanotoxins are secondary metabolites produced by cyanobacteria, a varied group of Gram-negative photosynthetic bacteria, also known as blue-green algae. Under specific conditions (i.e. water temperature, light intensity, and nutrient levels), cyanobacteria can form blooms. This natural phenomenon is characterised by an accumulation of algal biomass and the possible release of cyanotoxins into aquatic ecosystems. Human exposure to cyanotoxins through contaminated food or contaminated drinking water can be associated with symptoms such as fever, convulsion, gastroenteritis, headache and, in...
7th IMEKOFOODS Conference
· TC23
· 2023
· 10.21014/tc23-2023.065
· Download
B. Aiuto, S. Cirrincione, C. Lamberti, L. Cavallarin, C. Portesi, A. M. Rossi, F. Romaniello, M. G. Giuffrida
Proteinaceous products are frequently employed as adjuvants during winemaking to improve the wine's clarity, color, flavor, and structural stability. For allergic subjects, the presence of this fining agent traces (such as egg albumen and animal gelatine) in the finished product poses a risk. For this reason, several Directives of European Union require the labeling of allergenic ingredients whenever if they are only used for food making, regardless of their level of inclusion. The International Organization of Vine and Wine (OIV) had first established the limit of detection (LOD) and...
7th IMEKOFOODS Conference
· TC23
· 2023
· 10.21014/tc23-2023.064
· Download
G. Carne, D. Makowski, S. Carrillo, T. Guérin, P. Jitaru, J.-C. Reninger, G. Rivière, N. Bemrah
The consumption of edible seaweed is an emerging and growing phenomenon in Europe and France. Seaweed are a bioindicator of marine environmental quality and have a high propensity to be linked to metals due to the presence of polysaccharides in its structure. Specifically, higher levels of cadmium exceeding the French recommendation of 0.5 mg.kg-1 dry matter (DM) are observed. Cadmium (Cd) is a trace element of concern found in various environmental compartments (soil, water, air) due to its natural (Earth's crust) and anthropogenic origin (industrial and agricultural activities). Cadmium is...
7th IMEKOFOODS Conference
· TC23
· 2023
· 10.21014/tc23-2023.063
· Download
N. Marchond, N. Zephyr, C. Mazurais, A. Leufroy, P. Jitaru
This work describes an optimization and validation process for the simultaneous determination of 35 elements - lithium (Li), boron (B), sodium (Na), magnesium (Mg), aluminium (Al), potassium (K), calcium (Ca), titanium (Ti), vanadium (V), chrome (Cr), iron (Fe), manganese (Mn), cobalt (Co), nickel (Ni), copper (Cu), zinc (Zn), gallium (Ga), germanium (Ge), arsenic (As), selenium (Se), strontium (Sr), molybdenum (Mo), rhodium (Rh), silver (Ag), palladium (Pd), cadmium (Cd), tin (Sn), antimony (Sb), tellurium (Te), barium (Ba), platine (Pt), mercury (Hg), thallium (Tl), lead (Pb) and uranium...
7th IMEKOFOODS Conference
· TC23
· 2023
· 10.21014/tc23-2023.062
· Download
D. Ghaffour, V. Sirot, M. Champion, A. Leufroy, P. Jitaru
Total Diet Studies are one of the most efficient tools for national assessment of chemical contamination of food prepared as consumed. They are endorsed by the World Health Organisation (WHO) and Food and Agriculture Organization of the United Nations (FAO). For assessing potential risks of dietary exposure, a simple, fast and a robust method for routine speciation analysis of arsenic species was optimized and validated, this method is to be applied for the analysis of a large panel of foodstuffs samples within the framework of the 3rd (French) total Diet Study (3rd TDS). In this method,...
7th IMEKOFOODS Conference
· TC23
· 2023
· 10.21014/tc23-2023.061
· Download
P. Guichard, Y. Pirotais, S. Gautier, M. Bessiral, D. Hurtaud-Pessel, E. Verdon
Florfenicol (FF) is a synthetic, broad-spectrum systemic antibiotic. The metabolic pathways are well documented, with the main route of elimination being in the urine. Is mainly metabolized to florfenicol amine (FFA) as final marker residue via three main intermediate metabolites: flofenicol alcohol, florfenicol oxamic acid and monochloroflorfenicol and can therefore be found in the muscle of animals intended for human consumption (1). Listed in Table 1 of Regulation (EU) 37/2010, its veterinary medicine use is authorized in the European Union (EU) in all food-producing species, except for...
7th IMEKOFOODS Conference
· TC23
· 2023
· 10.21014/tc23-2023.060
· Download