ArticleEFSA journal. European Food Safety Authority2023

Safety and efficacy of a feed additive consisting of a preparation of essential oils of thyme and star anise, and quillaja bark powder (BIOSTRONG® 510 all natural) for all poultry species (Delacon Biotechnik GmbH).

EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) et al.PubMed ↗Full text ↗Publisher ↗

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