Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of an essential oil from the leaves of L. (laurel leaf oil), when used as a sensory additive for all animal species. The additive contains up to 4% methyleugenol. The use of the additive at 2 mg/kg complete feed in dogs and cats was considered of low concern. For other long-living and reproductive animals, the use of the additive at 10 mg/kg was considered of concern. For short-living animals, the Panel had no safety concern when the additive is used at 10 mg/kg complete feed for turkeys for fattening, piglets and other growing Suidae, pigs for fattening, veal calves (milk replacer), cattle for fattening and other growing ruminants, horses and rabbits for meat production, salmonids and other fin fish; and at 8.5 mg/kg for chickens for fattening, other growing poultry and other minor species for fattening. The use of laurel leaf oil up to the highest level in feed which was considered of no concern for target animals was also expected to be of no concern for consumers. The additive should be considered as irritant to skin and eyes and the respiratory tract. Due to the high concentration of methyleugenol (≥ 1%), the additive was classified by the applicant as suspected of causing genetic defects and of causing cancer and should be handled accordingly. The use of the additive under the proposed conditions of use was not expected to pose a risk for the environment. Since the leaves of and their preparations were recognised to flavour food and their function in feed would be the same, no further demonstration of efficacy was considered necessary.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9996239 | PMC |
http://dx.doi.org/10.2903/j.efsa.2023.7875 | DOI Listing |
Fungal Syst Evol
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Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands.
Novel species of fungi described in this study include those from various countries as follows: , from accumulated snow sediment sample. , on leaf spots of . , on submerged decaying wood in sea water, on , as endophyte from healthy leaves of .
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January 2024
Food Sciences Department, Federal University of Lavras (UFLA), Lavras, Minas Gerais, 37200-900MG, Brazil.
The antifungal and antimycotoxigenic activities of the essential oils (EO) from Cuminum cyminum and Laurus nobilis, and their respective principal compounds, cuminaldehyde and 1,8-cineole, were evaluated against fungi of the genus Aspergillus: A. carbonarius, A. niger, A.
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USDA-APHIS-PPQ, CPHST-Beltsville Laboratory , BARC-East, Bldg-580, Powder Mill Road, Beltsville, Maryland, United States, 20705-2350;
Fungal Syst Evol
June 2024
Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands.
Novel species of fungi described in this study include those from various countries as follows: , in leaves of , among deep leaf litter, from uredinium of on , on well-rotted twigs and litter in mixed wet sclerophyll and subtropical rainforest. , on twigs of , on bark, in savannas with shrubs and trees. , on leaves of , (incl.
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October 2024
Anticimex, Department of Research, Innovation and Development, Barcelona, Spain.
Mosquitoes are capable of transmitting pathogens of both medical and veterinary significance. Addressing the nuisance and vector roles of Aedes albopictus through surveillance and control programs is a primary concern for European countries. Botanical gardens provide suitable habitats for the development of Ae.
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