The choline requirement for growing poultry of various species ranges from 750 to 2000 mg per kg 341 to 909 mg per lb of diet. Choline is a vitamin like essential nutrient that serves several important functions in the chickens body.
Choline Poultry Compendium Dsm
Vitamin Like Supplementation In Dairy Ruminants The Case Of Choline
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Choline chloride is a common supplement to poultry feed.
Choline function in poultry. Peoples bodies create small amounts of choline but they must also consume it in their diets. Choline specifically acts to prevent fatty liver syndrome and helps in the formation of the neurotransmitter acetylcholine maintaining proper nervous system functioning. Choline unlike most vitamins can be synthesized by most species although in many cases not in sufficient amounts or rapidly enough to satisfy all the animals needs.
It is a metabolic essential for building and maintaining cell structure and plays an essential role in fat metabolism in the liver. Its nutritional importance has been recognized since 1930 and it is now a common dietary supplement for livestock poultry. Methionine can be formed either from methyl groups derived from folate or from methyl groups derived from betaine which in turn receives its methyl groups from choline.
Choline chloride dietary requirements of broilers. The main function of choline is to act as a lipotropic agent and prevents the abnormal fatty infiltration in liver fatty liver syndrome thus ensures proper metabolism of the body effective utilization of the nutrients. Choline is a macronutrient thats important for liver function normal brain development nerve function muscle movement supporting energy levels and maintaining a healthy metabolism.
Choline is present in the form of phosphatidycholine a compound that makes up the structural component of fat and thus can be found in different types of foods that naturally contain certain fats. However published dietary requirements are based on studies several decades old and there has been significant change both in feed formulation and bird performance since these requirements were established. Choline is a nutrient essential for healthy cells and for neurotransmitters involved in memory function and muscle control as explained by the linus pauling institute at oregon state university.
It prevents abnormal accumulation of fat fatty liver. Whereas pigs can synthesize enough choline to meet their basic needs poultry cannot synthesize this vitamin due to an evolution deficiency. The main function of choline is to act as a lipotropic agent and prevents the abnormal fatty infiltration in the liver fatty liver syndrome thus ensures proper metabolism of the body effective utilization of the nutrients.
Choline chloride helps prevent liver enlargement in chicks as well as perosis a condition in poultry that can lead to leg bone deformity. The function of choline is complex and involves interplay with folate methionine and vitamin b 12. The confusion around choline begins with the fact that choline is not a required vitamin in pigs but it is indeed essential for poultry.
Its nutritional importance has been recognized since 1930 and it is now a common dietary supplement for livestock poultry.
Nutricare Life Sciences Poultry
Choline Linus Pauling Institute Oregon State University
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