GB/T 21517-2008
ActiveFeed additive - Lutein
饲料添加剂 叶黄素
Application Summary AI generated
GB/T 21517-2008 specifies the technical requirements, test methods, inspection rules, and labeling for lutein used as a feed additive. It is applied in the production and quality control of animal feed, particularly for poultry and aquaculture, to ensure consistent coloring of egg yolks, skin, and flesh. The standard also governs the purity and safety of lutein products in the Chinese feed industry.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.