{
  "url": "https://openlegislation.uk/feeding-stuffs-regulations-1991/schedule-3/part-D",
  "json_url": "https://openlegislation.uk/feeding-stuffs-regulations-1991/schedule-3/part-D.json",
  "legislation": "uksi/1991/2840",
  "legislation_title": "The Feeding Stuffs Regulations 1991",
  "legislation_url": "https://openlegislation.uk/feeding-stuffs-regulations-1991",
  "path": "schedule/3/part/D",
  "kind": "part",
  "number": "D—",
  "heading": "VITAMINS AND TRACE ELEMENTS",
  "text": "Analytical constituents\nLimits of variation (absolute value in percentage by weight, except where otherwise specified)\nCobalt\n± 50% of the amount stated\nCopper\n± 30% of the amount stated for declarations above 200mg/kg\n± 50% of the amount stated for declarations up to and including 200mg/kg\nIodine\n± 50% of the amount stated\nIron\n± 30% of the amount stated for declarations of 250mg/kg or more\n± 50% of the amount stated for declarations less than 250mg/kg\nManganese\n± 50% of the amount stated\nMolybdenum\n± 50% of the amount stated\nSelenium\n± 50% of the amount stated\nVitamins D2 and D3\n± 30% of the amount stated for declarations above 4000IU/kg\n± 50% of the amount stated for declarations up to and including 4000IU/kg\nVitamins other than D2 and D3\nIn case of deficiency—\n30% of the amount stated\nZinc\n± 50% of the amount stated",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1991/2840/schedule/3/part/D",
    "retrieved_at": "2026-10-29T14:32:26.913984+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."
}