{
  "url": "https://openlegislation.uk/eu-regulation-1991-2568/annex-IV/division-5/division-5.5",
  "json_url": "https://openlegislation.uk/eu-regulation-1991-2568/annex-IV/division-5/division-5.5.json",
  "legislation": "eur/1991/2568",
  "legislation_title": "Commission Regulation (EEC) No 2568/91 of 11 July 1991 on the characteristics of olive oil and olive-residue oil and on the relevant methods of analysis",
  "legislation_url": "https://openlegislation.uk/eu-regulation-1991-2568",
  "path": "annex/IV/division/5/division/5.5",
  "kind": "division",
  "number": "5.5",
  "heading": "Evaluation of quantity",
  "text": "Calculate the areas of the peaks of the internal standard and the aliphatic esters of C 40 to C 46 using the integrator.\nCalculate the wax content of each of the esters in mg/kg fat using the formula:\nester, mg ∕ kg = A x × m s × 1000 A s × m\nwhere:\nA x area of each ester’s peak, in square millimetres;\nA s area of the internal standard’s peak, in square millimetres;\nm s mass of added internal standard, in milligrams;\nm mass of sample for analysis, in grams.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Substituted by Commission Regulation (EC) No 702/2007 of 21 June 2007 amending Commission Regulation (EEC) No 2568/91 on the characteristics of olive oil and olive-residue oil and on the relevant methods of analysis."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/1991/2568/annex/IV/division/5/division/5.5",
    "retrieved_at": "2026-11-01T15:01:50.986318+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."
}