🇬🇧 en pl 🇵🇱

protein noun

  /ˈpɹoʊ.ti.ɪn/ , /ˈpɹoʊ.tiːn/ , /ˈpɹəʊ.ti.ɪn/ , /ˈpɹəʊ.tiːn/
  • (biochemistry, countable) Any of numerous large, complex naturally-produced molecules composed of one or more long chains of amino acids, in which the amino acid groups are held together by peptide bonds.
  • (nutrition, uncountable) One of three major classes of food or source of food energy (4 kcal/gram) abundant in animal-derived foods (meat) and some vegetables, such as legumes.
białko, proteina
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