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ahmed ammar
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Can betaine replace any methione? Ana Gavrau, Global Technical Product Manager at Agrana, answers this questions and goes deeper on the function of betaine in poultry nutrition in this video.
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Dear Sam, Of course, if the grain portion of a recipe changes frequently, the lab has to adjust the multi-enzyme formula each time. This takes a lot of time from the laboratory staff. In this case, it is advisable to use a universal multi-enzyme mixture like Kronozim-Multi. It is more expensive than regular feed, but for farmers with unstable feed formulas, the all-purpose mix is the solution to a ...
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During the process of digestion and absorption of ingested feed in poultry, significant losses of endogenous amino acids (EAA) occur from various digestive secretions, mucoproteins and the epithelial cells lining the gastrointestinal tract (GIT). Several factors such as the development of GIT and changes in dry matter intake (DMI) with advancing age, type of bird, method of euthanasia and ileal di ...
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1. IntroductionOften a seemingly straightforward aspect of nutrition reveals itself to be, upon closer inspection, not so simple after all. An illustration of such a conundrum is the nutrition of the newly hatched broiler chick. Conceptualizing the different challenges faced by the hatchling and solving them should be remarkably simple, but the difficulty lies in the complexity in the development ...
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BackgroundInvestigations in reducing dietary crude protein (CP) in chickens began in the early 1940’s, which commenced nearly a century of exploration in this area of poultry nutrition research. Advances have been made, but many of the hurdles identified in the 1940’s vex poultry nutrition researchers today. Most notably, in the early 1940’s research was carried out in chickens f ...
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No common feedstuff is 100% digested. In practice, 10-15% are excreted in faeces without bringing any means to bird requirement and in addition cause potential anti-nutritional effects. Thus, there is no doubt poultry benefits the most from use of exogenous enzymes and is becoming a norm to utilize the undigested parts and to overcome the adverse effects as well. However, the biological reality is ...
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Just reacting to the original question (do phytases always work in poultry nutrition). Clearly this depends on how you define 'work' i.e. what the expectations you have of the phytase. It would be possible, for example, to manufacture a situation where the efficacy of the added phytase looked very poor e.g. if the diet to which you add the phytase has a high concentration of digestible phosphorus ...
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The effect of phytase in poultry nutrition will depend on the amount of available phosphorus in the diet of the poultry. Phytase is meant to break down the phytate into phosphorus and myoinnositol. The efficacy of phytase in poultry nutrition will depend on the presence of phytate in the feed. Several experiments have shown the efficacy of phytase in reducing the amount of feacal phytate as well a ...
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Annafe Perino, Product Manager, Novus International Southeast Asia & Pacific, explains why protein is good but also problematic, and the benefits of using a protease enzyme (CIBENZA DP100) in young animals to improve gut health
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It should be noted that betaine is a direct methyl donor and choline in the process of producing betaine produces a by-product called acetylcholine. Acetylcholine causes a feeling of tiredness. Excretion of acetylcholine is done with the help of arginine, and the combination of arginine and acetylcholine and excretion of acetylcholine reduces arginine. Arginine deficiency means reduced immunity an ...
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