Safety and efficacy of a feed additive consisting of 3‐nitrooxypropanol (Bovaer® 10) for ruminants for milk production and reproduction (DSM Nutritional Products Ltd)

Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of Bovaer® 10 as a zootechnical additive for ruminants for milk production and reproduction. Systemic exposure or site of contact toxicity for the active substance 3‐n...

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Autores principales: EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Fašmon Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Gabriele Aquilina, Georges Bories, Paul George Brantom, Jürgen Gropp, Kettil Svensson, Luca Tosti, Montserrat Anguita, Jaume Galobart, Paola Manini, Jordi Tarrès‐Call, Fabiola Pizzo
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Lenguaje:EN
Publicado: Wiley 2021
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spelling oai:doaj.org-article:0ea42bdf23314dc383562d9a5203d4852021-12-02T17:55:57ZSafety and efficacy of a feed additive consisting of 3‐nitrooxypropanol (Bovaer® 10) for ruminants for milk production and reproduction (DSM Nutritional Products Ltd)1831-473210.2903/j.efsa.2021.6905https://doaj.org/article/0ea42bdf23314dc383562d9a5203d4852021-11-01T00:00:00Zhttps://doi.org/10.2903/j.efsa.2021.6905https://doaj.org/toc/1831-4732Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of Bovaer® 10 as a zootechnical additive for ruminants for milk production and reproduction. Systemic exposure or site of contact toxicity for the active substance 3‐nitrooxypropanol (3‐NOP), for which genotoxicity has not been fully clarified, in the target species, is unlikely based on ADME data available. Consequently, the FEEDAP Panel concluded that Bovaer® 10 was safe for dairy cows at the maximum recommended level. However, as a margin of safety could not be established, the FEEDAP Panel could not conclude on the safety of the additive for other animal species/categories. The FEEDAP Panel considered that the consumer was exposed to 3‐nitrooxypropionic acid (NOPA), which is one of the 3‐NOP metabolites. NOPA was not genotoxic based on the studies provided. The FEEDAP Panel concluded that the use of Bovaer® 10 in animal nutrition under the conditions of use proposed was of no concern for consumer safety and for the environment. The FEEDAP Panel concluded that the active substance 3‐NOP may be harmful if inhaled. It is irritant (but not corrosive) to skin, irritant to the eyes but it is not a skin sensitiser. As the genotoxicity of 3‐NOP is not completely elucidated, the exposure through inhalation of the additive may represent an additional risk for the user. The Panel concluded that the additive has a potential to be efficacious in dairy cows to reduce enteric methane production under the proposed conditions of use. This conclusion was extrapolated to all other ruminants for milk production and reproduction.EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)Vasileios BampidisGiovanna AzimontiMaria de Lourdes BastosHenrik ChristensenBirgit DusemundMojca Fašmon DurjavaMaryline KoubaMarta López‐AlonsoSecundino López PuenteFrancesca MarconBaltasar MayoAlena PechováMariana PetkovaFernando RamosYolanda SanzRoberto Edoardo VillaRuud WoutersenGabriele AquilinaGeorges BoriesPaul George BrantomJürgen GroppKettil SvenssonLuca TostiMontserrat AnguitaJaume GalobartPaola ManiniJordi Tarrès‐CallFabiola PizzoWileyarticle3‐nitrooxypropanol3‐NOP3‐nitrooxypropionic acidNOPAruminantsmethane reductionNutrition. Foods and food supplyTX341-641Chemical technologyTP1-1185ENEFSA Journal, Vol 19, Iss 11, Pp n/a-n/a (2021)
institution DOAJ
collection DOAJ
language EN
topic 3‐nitrooxypropanol
3‐NOP
3‐nitrooxypropionic acid
NOPA
ruminants
methane reduction
Nutrition. Foods and food supply
TX341-641
Chemical technology
TP1-1185
spellingShingle 3‐nitrooxypropanol
3‐NOP
3‐nitrooxypropionic acid
NOPA
ruminants
methane reduction
Nutrition. Foods and food supply
TX341-641
Chemical technology
TP1-1185
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
Vasileios Bampidis
Giovanna Azimonti
Maria de Lourdes Bastos
Henrik Christensen
Birgit Dusemund
Mojca Fašmon Durjava
Maryline Kouba
Marta López‐Alonso
Secundino López Puente
Francesca Marcon
Baltasar Mayo
Alena Pechová
Mariana Petkova
Fernando Ramos
Yolanda Sanz
Roberto Edoardo Villa
Ruud Woutersen
Gabriele Aquilina
Georges Bories
Paul George Brantom
Jürgen Gropp
Kettil Svensson
Luca Tosti
Montserrat Anguita
Jaume Galobart
Paola Manini
Jordi Tarrès‐Call
Fabiola Pizzo
Safety and efficacy of a feed additive consisting of 3‐nitrooxypropanol (Bovaer® 10) for ruminants for milk production and reproduction (DSM Nutritional Products Ltd)
description Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of Bovaer® 10 as a zootechnical additive for ruminants for milk production and reproduction. Systemic exposure or site of contact toxicity for the active substance 3‐nitrooxypropanol (3‐NOP), for which genotoxicity has not been fully clarified, in the target species, is unlikely based on ADME data available. Consequently, the FEEDAP Panel concluded that Bovaer® 10 was safe for dairy cows at the maximum recommended level. However, as a margin of safety could not be established, the FEEDAP Panel could not conclude on the safety of the additive for other animal species/categories. The FEEDAP Panel considered that the consumer was exposed to 3‐nitrooxypropionic acid (NOPA), which is one of the 3‐NOP metabolites. NOPA was not genotoxic based on the studies provided. The FEEDAP Panel concluded that the use of Bovaer® 10 in animal nutrition under the conditions of use proposed was of no concern for consumer safety and for the environment. The FEEDAP Panel concluded that the active substance 3‐NOP may be harmful if inhaled. It is irritant (but not corrosive) to skin, irritant to the eyes but it is not a skin sensitiser. As the genotoxicity of 3‐NOP is not completely elucidated, the exposure through inhalation of the additive may represent an additional risk for the user. The Panel concluded that the additive has a potential to be efficacious in dairy cows to reduce enteric methane production under the proposed conditions of use. This conclusion was extrapolated to all other ruminants for milk production and reproduction.
format article
author EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
Vasileios Bampidis
Giovanna Azimonti
Maria de Lourdes Bastos
Henrik Christensen
Birgit Dusemund
Mojca Fašmon Durjava
Maryline Kouba
Marta López‐Alonso
Secundino López Puente
Francesca Marcon
Baltasar Mayo
Alena Pechová
Mariana Petkova
Fernando Ramos
Yolanda Sanz
Roberto Edoardo Villa
Ruud Woutersen
Gabriele Aquilina
Georges Bories
Paul George Brantom
Jürgen Gropp
Kettil Svensson
Luca Tosti
Montserrat Anguita
Jaume Galobart
Paola Manini
Jordi Tarrès‐Call
Fabiola Pizzo
author_facet EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
Vasileios Bampidis
Giovanna Azimonti
Maria de Lourdes Bastos
Henrik Christensen
Birgit Dusemund
Mojca Fašmon Durjava
Maryline Kouba
Marta López‐Alonso
Secundino López Puente
Francesca Marcon
Baltasar Mayo
Alena Pechová
Mariana Petkova
Fernando Ramos
Yolanda Sanz
Roberto Edoardo Villa
Ruud Woutersen
Gabriele Aquilina
Georges Bories
Paul George Brantom
Jürgen Gropp
Kettil Svensson
Luca Tosti
Montserrat Anguita
Jaume Galobart
Paola Manini
Jordi Tarrès‐Call
Fabiola Pizzo
author_sort EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
title Safety and efficacy of a feed additive consisting of 3‐nitrooxypropanol (Bovaer® 10) for ruminants for milk production and reproduction (DSM Nutritional Products Ltd)
title_short Safety and efficacy of a feed additive consisting of 3‐nitrooxypropanol (Bovaer® 10) for ruminants for milk production and reproduction (DSM Nutritional Products Ltd)
title_full Safety and efficacy of a feed additive consisting of 3‐nitrooxypropanol (Bovaer® 10) for ruminants for milk production and reproduction (DSM Nutritional Products Ltd)
title_fullStr Safety and efficacy of a feed additive consisting of 3‐nitrooxypropanol (Bovaer® 10) for ruminants for milk production and reproduction (DSM Nutritional Products Ltd)
title_full_unstemmed Safety and efficacy of a feed additive consisting of 3‐nitrooxypropanol (Bovaer® 10) for ruminants for milk production and reproduction (DSM Nutritional Products Ltd)
title_sort safety and efficacy of a feed additive consisting of 3‐nitrooxypropanol (bovaer® 10) for ruminants for milk production and reproduction (dsm nutritional products ltd)
publisher Wiley
publishDate 2021
url https://doaj.org/article/0ea42bdf23314dc383562d9a5203d485
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