{
  "id": "ins_number",
  "kind": "datatype",
  "status": "draft",
  "name": "International Numbering System (INS) number of a food additive",
  "doc": "Number of a food additive in the International Numbering System of the Codex Alimentarius (guideline CXG 36-1989). It has three or four digits, sometimes followed by a lowercase letter and a roman numeral in parentheses for a subclass, such as 160a(ii). EU E numbers (e_number) are INS numbers of the additives approved in the European Union, written with the letter E.",
  "children": [
    "e_number"
  ],
  "is_pii": false,
  "categories": [
    "agriculture",
    "chemistry"
  ],
  "langs": [
    "common"
  ],
  "classification": "categorical",
  "regexp": "^\\d{3,4}[a-z]?(?:\\([ivx]{1,4}\\))?$",
  "examples": [
    {
      "value": "330",
      "description": "Citric acid; Wikidata example",
      "valid": true
    },
    {
      "value": "100(ii)",
      "description": "Turmeric; Wikidata example",
      "valid": true
    },
    {
      "value": "160a(ii)",
      "description": "Beta-carotenes, vegetable",
      "valid": true
    },
    {
      "value": "E330",
      "description": "EU E number form; see e_number",
      "valid": false
    }
  ],
  "mappings": {
    "wikidata": "P4849"
  },
  "links": [
    {
      "type": "wikipedia",
      "url": "https://en.wikipedia.org/wiki/International_Numbering_System_for_Food_Additives"
    },
    {
      "type": "wikidata",
      "url": "https://www.wikidata.org/wiki/Property:P4849"
    }
  ],
  "translations": {
    "ru": {
      "name": "Номер пищевой добавки в Международной системе нумерации (INS)",
      "doc": "Номер пищевой добавки в Международной системе нумерации Кодекса Алиментариус (CXG 36-1989)."
    }
  },
  "quality": {
    "score": 90,
    "missing": [
      "detector coverage"
    ]
  },
  "source": {
    "path": "data/datatypes/any/agriculture/ins_number.yaml",
    "url": "https://github.com/apicrafter/metacrafter-registry/blob/main/data/datatypes/any/agriculture/ins_number.yaml",
    "edit_url": "https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/any/agriculture/ins_number.yaml"
  },
  "urls": {
    "html": "https://registry.apicrafter.io/datatype/ins_number",
    "json": "https://registry.apicrafter.io/api/v1/datatypes/ins_number.json"
  }
}