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Safety and efficacy of lutein and lutein/zeaxanthin extracts from Tagetes erecta for poultry for fattening and laying (except turkeys)

机译:叶黄素和万寿菊叶黄素/玉米黄质提取物用于家禽育肥和产蛋的安全性和有效性(火鸡除外)

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摘要

The Panel on Additives and Products or Substances used in Animal Feed ( ) evaluated (i) lutein from a saponified extract from obtained via extraction and saponification (lutein not less than 85% of total carotenoids ( )) and (ii) lutein/zeaxanthin extract from obtained via extraction, saponification and isomerisation (lutein not less than 45% and zeaxanthin not less than 35% of ). The maximum proposed use level of 80 mg TC from saponified extract/kg complete feed for chickens for fattening and laying hens is safe for these animal categories. This conclusion can be extrapolated to minor poultry species for fattening and laying. The conclusions on saponified extract for poultry for fattening and laying are extended to the saponified/isomerised extract. The maximum use level of the saponified/isomerised extract in breeding minor poultry should not exceed 50 mg TC/kg feed, considering the toxicological potential of zeaxanthin on reproduction. The saponified extract is not genotoxic. This conclusion is extended to the saponified/isomerised extract. Consumer exposure related to the consumption of animal products is very low compared to the exposure from other sources. The active substance is a viscous paste and may be irritant to skin and eyes; no exposure by inhalation is expected. In the absence of data, the Panel cannot conclude on the safety for the user of commercial preparations. The use of extracts in poultry feed raised no concern for the environment. extracts at levels up to the proposed maximum use level of 80 mg TC/kg complete feed have the potential to colour the egg yolk of laying hens and the skin of chickens for fattening. This conclusion is extended to minor poultry species for laying and for fattening. The use of the additive in feed and water for drinking is considered bioequivalent.
机译:用于动物饲料的添加剂和产品或物质小组()评估(i)通过提取和皂化获得的皂化提取物中的叶黄素(叶黄素不少于总类胡萝卜素()的85%)和(ii)叶黄素/玉米黄质提取物通过提取,皂化和异构化获得的叶黄素(叶黄素不少于45%,玉米黄质不少于35%)。对于这些动物类别,从皂化提取物/千克全脂饲料鸡中提炼和产蛋的最大建议使用量为80 mg TC。该结论可以外推到较小的家禽品种进行育肥和产蛋。家禽皂化提取物用于育肥和产蛋的结论扩展到皂化/异构化提取物。考虑到玉米黄质对繁殖的毒理学潜力,在繁殖的小型家禽中皂化/异构化提取物的最大使用量不应超过50 mg TC / kg饲料。皂化提取物没有遗传毒性。该结论扩展到皂化/异构化提取物。与来自其他来源的暴露相比,与动物产品消费相关的消费者暴露非常低。活性物质是粘性糊剂,可能刺激皮肤和眼睛;预期不会通过吸入接触。在没有数据的情况下,专家小组无法就商业制剂使用者的安全性得出结论。在家禽饲料中使用提取物不会引起环境问题。提取物的最高添加量不超过建议的最高使用量80 mg / kg完整饲料,有可能使蛋黄蛋黄和鸡皮发色。该结论扩展到了小型家禽的产蛋和育肥。在饲料和饮用水中使用添加剂被认为具有生物等效性。

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