{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2025-09-19",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "codes": [
        {
          "uuid": "b601e6e4-ef1a-444e-a031-8b030f342921",
          "code": "N0000185371",
          "comments": "Established Pharmacologic Class [EPC]|Non-Standardized Food Allergenic Extract [EPC]",
          "type": "PRIMARY",
          "url": "https://nciterms.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=VA_NDFRT&code=N0000185371",
          "code_system": "NDF-RT",
          "references": [
            "90c70372-6f75-4e53-9d39-d787b55f81cd"
          ]
        },
        {
          "uuid": "b7da0b96-8f9e-4578-b9ad-3fd5f42af134",
          "code": "N0000007512",
          "comments": "Dietary Proteins [Chemical/Ingredient]",
          "type": "PRIMARY",
          "url": "https://nciterms.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=VA_NDFRT&code=N0000007512",
          "code_system": "NDF-RT",
          "references": [
            "90c70372-6f75-4e53-9d39-d787b55f81cd"
          ]
        },
        {
          "uuid": "1992fca6-3e06-4606-b541-3c84da328688",
          "code": "N0000175629",
          "comments": "Increased Histamine Release [PE]",
          "type": "PRIMARY",
          "url": "https://nciterms.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=VA_NDFRT&code=N0000175629",
          "code_system": "NDF-RT",
          "references": [
            "90c70372-6f75-4e53-9d39-d787b55f81cd"
          ]
        },
        {
          "uuid": "e990199a-e5ca-460d-99a7-f1a375941c95",
          "code": "N0000184306",
          "comments": "Cell-mediated Immunity [PE]",
          "type": "PRIMARY",
          "url": "https://nciterms.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=VA_NDFRT&code=N0000184306",
          "code_system": "NDF-RT",
          "references": [
            "90c70372-6f75-4e53-9d39-d787b55f81cd"
          ]
        },
        {
          "uuid": "99a13192-3116-4c2c-ab38-6a6626ab0e55",
          "code": "N0000171131",
          "comments": "Allergens [Chemical/Ingredient]",
          "type": "PRIMARY",
          "url": "https://nciterms.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=VA_NDFRT&code=N0000171131",
          "code_system": "NDF-RT",
          "references": [
            "90c70372-6f75-4e53-9d39-d787b55f81cd"
          ]
        },
        {
          "uuid": "fa64288b-26fc-44f1-b78f-37bfe02d1ba3",
          "code": "N0000185015",
          "comments": "Fruit Proteins [Chemical/Ingredient]",
          "type": "PRIMARY",
          "url": "https://nciterms.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=VA_NDFRT&code=N0000185015",
          "code_system": "NDF-RT",
          "references": [
            "90c70372-6f75-4e53-9d39-d787b55f81cd"
          ]
        },
        {
          "uuid": "41d22a94-4758-cf88-59c0-25a19b4d2820",
          "code": "2143 (Number of products:12)",
          "comments": "Dietary Supplement Label Database|Botanical|Quince",
          "type": "PRIMARY",
          "url": "https://dsld.od.nih.gov/dsld/rptIngredient.jsp?grpid=2143&item=Quince",
          "code_system": "DSLD",
          "references": [
            "150eba7c-10c4-ebea-989b-26c4b09d58c2"
          ]
        },
        {
          "uuid": "5d450e81-3b0c-4d6a-b1ad-b4c828512583",
          "code": "12MCS4H09N",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "2fa03e7d-f06e-cf6d-8e68-8817cb22dd4e",
          "code": "12MCS4H09N",
          "type": "PRIMARY",
          "url": "https://dailymed.nlm.nih.gov/dailymed/search.cfm?adv=1&query=12MCS4H09N",
          "code_system": "DAILYMED",
          "references": [
            "45529f28-666a-b7b9-57c9-a445a1a8d4d7"
          ]
        }
      ],
      "relationships": [
        {
          "uuid": "f4eff9d9-42b7-4dcd-a514-a95b9a460051",
          "type": "ACTIVE MOIETY",
          "related_substance": {
            "uuid": "a4700157-dae2-4336-8778-498f65e005dd",
            "refuuid": "661ab17a-0056-42e5-a3ee-10bebb350b66",
            "name": "QUINCE",
            "unii": "12MCS4H09N",
            "linking_id": "12MCS4H09N",
            "ref_pname": "QUINCE",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "91d42cb7-6928-4f12-b5ab-ae9139db9b1b",
          "type": "SUB_CONCEPT->SUBSTANCE",
          "related_substance": {
            "uuid": "3f9b833a-1984-4994-a93b-edaac634aaf6",
            "refuuid": "553a1164-2f43-438e-836c-72b7fc8534a5",
            "name": "PYRUS CYDONIA FRUIT EXTRACT",
            "linking_id": "553a1164-2f43-438e-836c-72b7fc8534a5",
            "ref_pname": "PYRUS CYDONIA FRUIT EXTRACT",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "778aae28-e895-4040-915c-048434a91044",
          "type": "SUB_CONCEPT->SUBSTANCE",
          "related_substance": {
            "uuid": "9081af5e-5f83-4548-9216-d1432319ce11",
            "refuuid": "6c01b808-78ed-4757-b27d-39b79517d487",
            "name": "ALLERGENIC EXTRACT- QUINCE CYDONIA OBLONGA",
            "linking_id": "6c01b808-78ed-4757-b27d-39b79517d487",
            "ref_pname": "ALLERGENIC EXTRACT- QUINCE CYDONIA OBLONGA",
            "substance_class": "reference"
          }
        }
      ],
      "substance_class": "structurallyDiverse",
      "names": [
        {
          "uuid": "44bb17f3-4ad7-4ae9-9517-f2ef3bb245f2",
          "name": "CYDONIA OBLONGA FRUIT",
          "stdName": "CYDONIA OBLONGA FRUIT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fc48b85c-7953-490b-9917-b1ede1bc9c78",
            "f42b931c-f4d9-45de-8401-33a933963c4f",
            "34865ec2-0fba-475e-8e8e-ff55fcfa7031",
            "4db55516-0596-4d44-9c92-749ebbe82271"
          ],
          "display_name": false
        },
        {
          "uuid": "9ecc77bb-83c8-42bb-be66-188a0200e2fe",
          "name": "CYDONIA VULGARIS",
          "stdName": "CYDONIA VULGARIS",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "7d97dbc1-e62f-4fd9-b7c5-56c681a7d7fb",
            "5b017c28-c3f7-4cc9-8cef-a283f955d3ad",
            "b402a404-59a3-4912-bca0-4d656efd6cf2"
          ],
          "display_name": false
        },
        {
          "uuid": "4b42e7e7-c640-4584-8722-dc1fe407a55e",
          "name": "CYDONIA VULGARIS FRUIT",
          "stdName": "CYDONIA VULGARIS FRUIT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fc48b85c-7953-490b-9917-b1ede1bc9c78"
          ],
          "display_name": false
        },
        {
          "uuid": "72b3ed55-c28f-4cc9-9aad-a791381e1c7a",
          "name": "CYDONIA VULGARIS [HPUS]",
          "stdName": "CYDONIA VULGARIS [HPUS]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "5b017c28-c3f7-4cc9-8cef-a283f955d3ad",
            "b402a404-59a3-4912-bca0-4d656efd6cf2"
          ],
          "display_name": false
        },
        {
          "uuid": "8778146b-5f8f-c3f6-34c5-d6ac6281dd08",
          "name": "Cydonia oblonga fruit [WHO-DD]",
          "stdName": "CYDONIA OBLONGA FRUIT [WHO-DD]",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fafc807f-0957-d109-be6a-da3db071a80e"
          ],
          "display_name": false
        },
        {
          "uuid": "5fe53460-c1d6-4060-aed3-ba102ae523aa",
          "name": "PYRUS CYDONIA FRUIT",
          "stdName": "PYRUS CYDONIA FRUIT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fc48b85c-7953-490b-9917-b1ede1bc9c78"
          ],
          "display_name": false
        },
        {
          "uuid": "4415d2e9-c91f-4024-8704-3d24c276d290",
          "name": "QUINCE",
          "stdName": "QUINCE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c4276672-2857-4dd8-ab46-595f8858391f"
          ],
          "display_name": true
        },
        {
          "uuid": "90661c8d-4f9b-46bd-b230-ec4dfe378c73",
          "name": "QUINCE FRUIT",
          "stdName": "QUINCE FRUIT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "fc48b85c-7953-490b-9917-b1ede1bc9c78"
          ],
          "display_name": false
        },
        {
          "uuid": "9d5829d2-49e8-401a-a830-6b1b507cd4b0",
          "name": "QUINCES, RAW",
          "stdName": "QUINCES, RAW",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6472b4d1-d326-443d-a9e3-ac929df28c84",
            "ab5fcd0a-3767-4dff-9b1a-2cdeb999d40d"
          ],
          "display_name": false
        },
        {
          "uuid": "065a3888-0420-4e80-9b9b-4626de41b2ae",
          "name": "QUINCES,RAW",
          "stdName": "QUINCES,RAW",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6472b4d1-d326-443d-a9e3-ac929df28c84",
            "ab5fcd0a-3767-4dff-9b1a-2cdeb999d40d"
          ],
          "display_name": false
        },
        {
          "uuid": "2a9f7a33-68f1-43d8-9c1e-49dd5e9dbcca",
          "name": "WEN PO FRUIT",
          "stdName": "WEN PO FRUIT",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "27d43453-5ba4-464a-8d40-946acb98782b",
            "f001463b-7516-4449-b0f5-9b724ccbf662"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "6472b4d1-d326-443d-a9e3-ac929df28c84",
          "citation": "USDA",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "ab5fcd0a-3767-4dff-9b1a-2cdeb999d40d",
          "citation": "USDA",
          "doc_type": "USDA",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "c4276672-2857-4dd8-ab46-595f8858391f",
          "citation": "FDA_SRS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "f42b931c-f4d9-45de-8401-33a933963c4f",
          "citation": "WHO-DD",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "4db55516-0596-4d44-9c92-749ebbe82271",
          "citation": "WHO DRUG DICTIONARY",
          "doc_type": "WHO DRUG DICTIONARY",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "90c70372-6f75-4e53-9d39-d787b55f81cd",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390991000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "bd53a010-c58e-474b-a0f1-14f3f88b2445",
          "citation": "SRS import [12MCS4H09N]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=12MCS4H09N",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493390991000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "3baa0666-e365-4705-a665-3ac456dce688",
          "citation": "Catalog of Life 2010",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "7d97dbc1-e62f-4fd9-b7c5-56c681a7d7fb",
          "citation": "CYDONIA VULGARIS [HPUS]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "34865ec2-0fba-475e-8e8e-ff55fcfa7031",
          "citation": "CYDONIA OBLONGA FRUIT [WHO-DD]",
          "doc_type": "SRS_LOCATOR",
          "public_domain": true
        },
        {
          "uuid": "fc48b85c-7953-490b-9917-b1ede1bc9c78",
          "citation": "ITIS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "27d43453-5ba4-464a-8d40-946acb98782b",
          "citation": "NCBI",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "f001463b-7516-4449-b0f5-9b724ccbf662",
          "citation": "NCBI",
          "doc_type": "NCBI",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "5b017c28-c3f7-4cc9-8cef-a283f955d3ad",
          "citation": "HPUS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "b402a404-59a3-4912-bca0-4d656efd6cf2",
          "citation": "HOMEOPATHIC PHARMACOPOEIA US",
          "doc_type": "HOMEOPATHIC PHARMACOPOEIA US",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "150eba7c-10c4-ebea-989b-26c4b09d58c2",
          "doc_type": "SYSTEM",
          "public_domain": true
        },
        {
          "uuid": "45529f28-666a-b7b9-57c9-a445a1a8d4d7",
          "citation": "DailyMed",
          "doc_type": "DAILYMED",
          "public_domain": true
        },
        {
          "uuid": "fafc807f-0957-d109-be6a-da3db071a80e",
          "citation": "WHO-DD",
          "doc_type": "WHO DRUG DICTIONARY",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "definition_level": "COMPLETE",
      "uuid": "661ab17a-0056-42e5-a3ee-10bebb350b66",
      "version": "5",
      "structurally_diverse": {
        "uuid": "f18adb59-5cb9-4454-9649-c4de152af7be",
        "parent_substance": {
          "uuid": "eefded2a-9490-497b-a8e9-8b08b0eff2da",
          "refuuid": "c0b0d983-89d0-4b16-ae58-0de0cc612f95",
          "name": "CYDONIA OBLONGA WHOLE",
          "unii": "723H0B575L",
          "linking_id": "723H0B575L",
          "ref_pname": "CYDONIA OBLONGA WHOLE",
          "substance_class": "reference"
        },
        "part": [
          "fruit"
        ],
        "references": [
          "3baa0666-e365-4705-a665-3ac456dce688",
          "bd53a010-c58e-474b-a0f1-14f3f88b2445"
        ],
        "source_material_class": "ORGANISM",
        "source_material_type": "PLANT"
      },
      "modifications": {
        "uuid": "127ea652-3f07-4ded-9a4b-d23cd9c1812b"
      },
      "unii": "12MCS4H09N"
    }
  ]
}