{
  "url": "https://openlegislation.uk/feeding-stuffs-amendment-regulations-1989/schedule/part-II",
  "json_url": "https://openlegislation.uk/feeding-stuffs-amendment-regulations-1989/schedule/part-II.json",
  "legislation": "uksi/1989/2014",
  "legislation_title": "The Feeding Stuffs (Amendment) Regulations 1989",
  "legislation_url": "https://openlegislation.uk/feeding-stuffs-amendment-regulations-1989",
  "path": "schedule/part/II",
  "kind": "part",
  "number": "II",
  "heading": null,
  "text": "(1)\n(2)\n(3)\n(4)\n(5)\n(6)\n(7)\nName of product group\nName of product\nDesignation of nutritive principle or identity of micro organism\nCulture substrate (specifications if any)\nComposition characteristics of product\nAnimal species\nSpecial provisions\n3 Amino acids and their salts\n3.1. Methionine\n3.1.1 DL-Methionine, technically pure\nCH3S(CH2)2-CH(NH2)-COOH\n—\nDL-Methionine: minimum 98%\nAll animal species\n3.1.2 Dihydrated calcium salt of N-hydroxy-methyl-DL-methionine, technically pure\n[CH3S(CH2)2-CH(NH-CH2OH)-COO]2Ca.2H2O\n—\nDL-Methionine: minimum 67%\nFormaldehyde: maximum 14%\nCalcium: minimum 9%\n} Ruminants from the beginning of rumination\n3.1.3 Methionine-zinc, technically pure\n[CH3S(CH2)2-CH(NH2)-COO]2Zn\n—\nDL-Methionine: minimum 80%\nZn: maximum 18,5%\n} Declarations to be made on the label or packaging of the product:\nthe name “DL-methionine”, in the case of products 3.1.1, “Dihydrated calcium salt of N-hydroxy-methyl-DL-methionine” in the case of product 3.1.2, “Zinc-methionine”, in the case of product 3.1.3,\nDL-methionine and moisture contents,\nanimal species or category in the case of products 3.1.2 and 3.1.3,\n3.2 Lysine\n3.2.1 L-Lysine, technically pure\nNH2-(CH2)4-CH(NH2)-COOH\n—\nL-Lysine: minimum 98%\nAll animal species\n} Declarations to be made on the label or packaging of the product:\nthe name “L-lysine” in the case of product 3.2.1, “Concentrated liquid L-lysine base” in the case of product 3.2.2, “L-lysine-monohydrochloride” in the case of product 3.2.3, “Concentrated liquid L-lysine monohydrochloride” in the case of product 3.2.4, “L-lysine sulphate and its by-products from fermentation” in the case of product 3.2.5,\nL-lysine and moisture contents\n3.2.2 Concentrated liquid L-lysine (base)\nNH2-(CH2)4-CH(NH2)-COOH\nSaccharose, molasses, starch products and their hydrolysates\nL-Lysine: minimum 60%\n3.2.3 L-Lysine-monohydrochloride, technically pure\nNH2-(CH2)4-CH(NH2)-COOH.HCl\n—\nL-Lysine: minimum 78%\n3.2.4 Concentrated liquid L-lysine-monohydro-chloride\nNH2-(CH2)4-CH(NH2)-COOH.HCl\nSaccharose, molasses, starch products and their hydrolysates\nL-Lysine: minimum 22,4%\n3.2.5 L-Lysine-sulphate produced by fermentation with Coryne-bacterium glutamicum\n[NH2-(CH2)4-CH(NH2)-COOH]2-H2SO4\nSugar syrup, molasses, cereals, starch products and their hydrolysates\nL-Lysine: minimum 40%\n3.3. Threonine\n3.3.1 L-Threonine, technically pure\nCH3-CH(OH)-CH(NH2)-COOH\n—\nL-Threonine: minimum 98%\nAll animal species\nDeclarations to be made on the label or packaging of the product:\nthe name “L-threonine”.\nL-threonine and moisture contents\n3.4 Tryptoplan\n3.4.1 L-Tryptophan, technically pure\n(C8H5NH)-CH2-CH(NH2)-COOH\n—\nL-Tryptophan: minimum 98%\nAll animal species\nDeclarations to be made on the label or packaging of the product:\nthe name: “L-tryptophan”,\nL-tryptophan and moisture contents\n3.4.2 DL-Tryptophan, technically pure\n(C8H5NH)-CH2-CH(NH2)-COOH\n—\nDL-Tryptophan: minimum 98%\nAll animal species\nDeclarations to be made on the label or packaging of the product:\nthe name: “DL-tryptophan”,\nDL-tryptophan and moisture contents",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1989/2014/schedule/part/II",
    "retrieved_at": "2026-10-29T15:35:24.560199+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}