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首页> 外文期刊>Productions Animales >Nutritive value of wheat and maize distillers dried grains with solubles in poultry. [French]Original Title Valeur nutritive des dreches de ble et de mais pour les volailles.
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Nutritive value of wheat and maize distillers dried grains with solubles in poultry. [French]Original Title Valeur nutritive des dreches de ble et de mais pour les volailles.

机译：小麦和玉米蒸馏器的干燥谷物具有家禽的营养价值。 [英语]原标题小麦和玉米残留物对家禽的营养价值。

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摘要

The development of bioethanol production from cereals has also increased the use of associated by-products called distillers dried grains with solubles (DDGS) for ruminants and also for non ruminant animals. The purpose of this review was to summarize the data available in order to consider their introduction into poultry diets. Average nutrient composition and energy and amino acid values of wheat and maize DDGS are proposed. The results suggest an important variability for these parameters, especially for lysine content and lysine digestibility in relation to Maillard reactions during the drying process that cause a decrease in the luminance (L). Consequently, samples with a low L value (<50 and <30 for wheat and maize DDGS, respectively) have a low lysine content in their crude protein (N x 6.25) and this lysine is poorly digestible. Energy digestibility or ME content variability of wheat and maize DDGS are also correlated with colour but most of the variability is related with crude fat and dietary fibre variations. Nevertheless, our review suggests that wheat or maize DDGS can be considered as potential sources of energy and protein for poultry feeds at different stages and for different categories without any detrimental effect on performance as long as the nutritional characteristics of DDGS are taken into account in the formulation of diets.
机译：由谷物生产生物乙醇的发展也增加了相关的副产品，即反刍动物和非反刍动物的副产物，即具有可溶物的酒糟（DDGS）。本文的目的是总结可用的数据，以考虑将其引入家禽日粮中。提出了小麦和玉米DDGS的平均营养成分以及能量和氨基酸值。结果表明，对于这些参数而言，尤其是赖氨酸含量和赖氨酸消化率与干燥过程中导致亮度（L）降低的美拉德反应有关的重要可变性。因此，L值低的样品（小麦和玉米DDGS的<50和<30）分别在其粗蛋白中的赖氨酸含量低（N x 6.25），并且这种赖氨酸的消化率很差。小麦和玉米DDGS的能量消化率或ME含量变异性也与颜色相关，但大多数变异性与粗脂肪和膳食纤维的变异有关。然而，我们的综述表明，只要将DDGS的营养特性考虑在内，小麦或玉米DDGS可以被视为不同阶段和不同类别禽肉的潜在能量和蛋白质来源，而对生产性能没有任何不利影响。饮食配方。

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