Betaína
Como doador de metila, um substituto eficiente da colina e, além disso, um importante osmorregulador para proteger as células.
A betaína é um nutriente funcional comumente usado como aditivo alimentar na nutrição animal, principalmente como doador de metila e osmólito orgânico. Em comparação com a colina, a betaína é mais eficiente, pois pode doar diretamente um de seus grupos metil, enquanto a colina precisa ser convertida em betaína na mitocôndria das células do fígado. Moléculas adicionais de betaína na dieta aumentam a eficiência da osmorregulação. A betaína é absorvida pelas células estressadas para manter a integridade celular (intestinal), a atividade celular, a estrutura da proteína e a homeostase. Os efeitos positivos da betaína são relatados na digestibilidade do alimento, na qualidade da carcaça e em períodos de estresse térmico.
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Betaine as nutritional strategy to improve meat quality
Feed & Additive magazine, dezembro 2022
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Influencia de la Betaína en el Intestino de Lechones al Destete
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Betaine to support the gut of weaning piglets
Pig Progress, junho 2022
Betaine positively influences the gut of weaning piglets and is often forgotten when thinking about possible additives to support gut health or to reduce problems related to weaning diarrhoea. Supplementation of feed with betaine as a functional nutrient can affect animals in multiple ways.17239826-48f3-451a-9339-7f1389a1d014, 6a8415ac-c669-4253-a1a7-ba3d5d7872f1 677dbd38-0773-44d8-aa65-d2106819dd4e202206262022 -
How betaine affects the gut of weaning piglets
Poultry Planner, fevereiro 2022
A broad spectrum mycotoxin binder improves performance of broilers and layers.17239826-48f3-451a-9339-7f1389a1d014, 6a8415ac-c669-4253-a1a7-ba3d5d7872f1 677dbd38-0773-44d8-aa65-d2106819dd4e202202232022 -
Бетаин гидрохлорид: Незаменимое питательное вещество в рационе бройлеров
AgroInvestor, dezembro 2021
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El papel de la betaína en la producción de gallinas ponedoras
AllAboutFeed, janeiro 2021
La betaína es un nutriente funcional que se utiliza comúnmente como aditivo en la alimentación animal, principalmente como aportador de metilo. ¿Qué papel puede desempeñar la betaína en la dieta de las gallinas ponedoras y cuáles son sus efectos?af942c77-966f-4336-a9f7-2a03ee388fdb, e110f00c-e8de-473c-9311-14c7516c6d0a b132e5c7-4465-4e52-98bf-03ff5c9050cf202101012021 -
Role of Beta-Key in layer production
Poultry Technology, agosto 2020
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Più cow comfort con la betaina
Allevatori, julho 2020
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Role of betaine in layer production
AllAboutFeed, julho 2020
Betaine is a compound that has been well established in literature as an osmolyte; enabling cellular efficiency to decrease energy needs so livestock can live up to its full potential in production.af942c77-966f-4336-a9f7-2a03ee388fdb,75668571-875d-4f33-ae60-582bef77df3b, e110f00c-e8de-473c-9311-14c7516c6d0a 677dbd38-0773-44d8-aa65-d2106819dd4e202007012020 -
Betaine – a valuable additive in pig production
Porcus of South Africa, julho 2020
Betaine is a widely distributed, naturally occurring compound in animals and plants. As a feed additive, available in anhydrous or hydrochloride form, it can be supplemented to diets for livestock for a variety of purposes.75668571-875d-4f33-ae60-582bef77df3b,ca0f24cc-cc85-4939-a657-0d454d130430, 6a8415ac-c669-4253-a1a7-ba3d5d7872f1 677dbd38-0773-44d8-aa65-d2106819dd4e202007012020 -
Alleviating heat stress with betaine
New Blooms, novembro 2019
Betaine plays an important role in alleviating heat stress in poultry and has multiple functions which are beneficial to animals experiencing heat stress.ca0f24cc-cc85-4939-a657-0d454d130430, e110f00c-e8de-473c-9311-14c7516c6d0a 677dbd38-0773-44d8-aa65-d2106819dd4e201911012019 -
Betaine in animal feed, more than a commodity
Milling and Grain, novembro 2019
Betaine, also known as trimethylglycine, is a multifunctional compound, found naturally in plants and in animals, and also available in different forms as an additive for animal feed.75668571-875d-4f33-ae60-582bef77df3b, 96b0fedb-74b2-4bf5-87ea-3759b48f4217,726155a2-e68c-47a8-a221-7a7ff83773e5,c38f462e-3e5d-4b86-88f4-16cd48c1a5c0,6a8415ac-c669-4253-a1a7-ba3d5d7872f1,e110f00c-e8de-473c-9311-14c7516c6d0a,0488eb96-b937-4f4b-af7d-6736cd38203f 677dbd38-0773-44d8-aa65-d2106819dd4e201911012019 -
Betaine: A very valuable nutrient
Afma Matrix, julho 2019
As betaine is an efficient methyl donor, one of its well-known applications in animal feed is as a cost saving mechanism. Here, all added choline chloride and part of the added methionine can be replacedca0f24cc-cc85-4939-a657-0d454d130430, 96b0fedb-74b2-4bf5-87ea-3759b48f4217,726155a2-e68c-47a8-a221-7a7ff83773e5,c38f462e-3e5d-4b86-88f4-16cd48c1a5c0,6a8415ac-c669-4253-a1a7-ba3d5d7872f1,e110f00c-e8de-473c-9311-14c7516c6d0a,0488eb96-b937-4f4b-af7d-6736cd38203f 677dbd38-0773-44d8-aa65-d2106819dd4e201907292019 -
Effect of betaine on ruminant performance
All About Feed, abril 2017
Betaine has 2 main functions. The first is as a methyl donor (via S-adenosyl-methionine (SAM)), thereby sparing methionine, decreasing homocysteine concentrations and increasing the available substrates for protein synthesis.ca0f24cc-cc85-4939-a657-0d454d130430, 0488eb96-b937-4f4b-af7d-6736cd38203f 677dbd38-0773-44d8-aa65-d2106819dd4e201704012017 -
Betaine applications in sows
All About Feed, fevereiro 2017
Betaine is a trimethylglycine, produced and accumulated in tissues of plants and animals during periods of stress.ca0f24cc-cc85-4939-a657-0d454d130430, 6a8415ac-c669-4253-a1a7-ba3d5d7872f1 677dbd38-0773-44d8-aa65-d2106819dd4e201702012017 -
Synthetic betaine: Functional alternative in broiler nutrition
World Poultry, março 2016
Betaine is an important ingredient in broiler nutrition. It improves production performance, replaces other methyl group donors such as choline and methionine, assists birds under heat stress conditions and improves slaughter characteristics.0e1d35c8-dda2-46c9-8fa1-b738e8fe1649,ca0f24cc-cc85-4939-a657-0d454d130430, e110f00c-e8de-473c-9311-14c7516c6d0a 677dbd38-0773-44d8-aa65-d2106819dd4e201603142016 -
Benefits of betaine in laying hen diets
All About Feed, fevereiro 2016
What are the benefits of Betaine in Laying hen diets?ca0f24cc-cc85-4939-a657-0d454d130430, e110f00c-e8de-473c-9311-14c7516c6d0a 677dbd38-0773-44d8-aa65-d2106819dd4e201602012016 -
Evaluation of various betaine sources and investigations on the stability of vitamins in dependence on the supplementation of choline chloride or different betaine sources
BOKU-Symposium, janeiro 2012
Betaine is used mainly in animal nutrition as a methyl group donor and may be used to replace choline chloride, which is generally regarded as hygroscopic and difficult to handle.0e1d35c8-dda2-46c9-8fa1-b738e8fe1649, 96b0fedb-74b2-4bf5-87ea-3759b48f4217,726155a2-e68c-47a8-a221-7a7ff83773e5,c38f462e-3e5d-4b86-88f4-16cd48c1a5c0,6a8415ac-c669-4253-a1a7-ba3d5d7872f1,e110f00c-e8de-473c-9311-14c7516c6d0a,0488eb96-b937-4f4b-af7d-6736cd38203f 677dbd38-0773-44d8-aa65-d2106819dd4e201201012012 -
Three nutritional steps for growing healthy animals
All About Feed, janeiro 2012
Raising healthy animals with fewer antibiotics – this is the main challenge for animal husbandry in Europe. Consumers, retailers and authorities are clearly expressing this message.2534008f-2aa5-420d-b656-ac7dbfcdd88d, 96b0fedb-74b2-4bf5-87ea-3759b48f4217,726155a2-e68c-47a8-a221-7a7ff83773e5,c38f462e-3e5d-4b86-88f4-16cd48c1a5c0,6a8415ac-c669-4253-a1a7-ba3d5d7872f1,e110f00c-e8de-473c-9311-14c7516c6d0a,0488eb96-b937-4f4b-af7d-6736cd38203f 5b4b2c04-883b-416b-b49a-4afaf2a1d07b 677dbd38-0773-44d8-aa65-d2106819dd4e5b4b2c04-883b-416b-b49a-4afaf2a1d07b201201012012 -
Betaine hydrochloride: An essential nutrient in broiler diets
All About Feed, janeiro 2012
Betaine is a known functional nutrient in broiler nutrition, which was in the past mainly used as betaine anhydrous extracted from sugar beets. Nowadays, it is also available as betaine hydrochloride from synthetic production.0e1d35c8-dda2-46c9-8fa1-b738e8fe1649, e110f00c-e8de-473c-9311-14c7516c6d0a 677dbd38-0773-44d8-aa65-d2106819dd4e201201012012 -
Biological Evaluation of Different Betaine Sources
U Gent, janeiro 2012
Betaine is a functional nutrient commonly used as a feed additive in animal nutrition, mainly as methyl donor. In the past betaine was available as betaine anhydrous extracted from sugar beets; nowadays is present in different chemical forms and produced by different methods.0e1d35c8-dda2-46c9-8fa1-b738e8fe1649, 96b0fedb-74b2-4bf5-87ea-3759b48f4217,726155a2-e68c-47a8-a221-7a7ff83773e5,c38f462e-3e5d-4b86-88f4-16cd48c1a5c0,6a8415ac-c669-4253-a1a7-ba3d5d7872f1,e110f00c-e8de-473c-9311-14c7516c6d0a,0488eb96-b937-4f4b-af7d-6736cd38203f 677dbd38-0773-44d8-aa65-d2106819dd4e201201012012