{
  "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": "670e4297-546e-4470-9e08-2665d7a804de",
          "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": [
            "4b792ec7-7abe-4d7c-a30e-82f40da8e573"
          ]
        },
        {
          "uuid": "81ee2888-a95a-45c0-9bfb-8ce371088220",
          "code": "1315126",
          "comments": "RxNorm",
          "type": "PRIMARY",
          "url": "https://rxnav.nlm.nih.gov/REST/rxcui/1315126/allProperties.xml?prop=all",
          "code_system": "RXCUI",
          "references": [
            "4b792ec7-7abe-4d7c-a30e-82f40da8e573"
          ]
        },
        {
          "uuid": "2470fb4a-87a9-43cb-a906-9ff03d809309",
          "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": [
            "4b792ec7-7abe-4d7c-a30e-82f40da8e573"
          ]
        },
        {
          "uuid": "8fb415c3-04a5-412e-84ce-2a85a2b5d846",
          "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": [
            "4b792ec7-7abe-4d7c-a30e-82f40da8e573"
          ]
        },
        {
          "uuid": "0c3b7e1c-03ef-4e6c-b98e-1b3cf08acecf",
          "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": [
            "4b792ec7-7abe-4d7c-a30e-82f40da8e573"
          ]
        },
        {
          "uuid": "37811482-57e1-4ec6-8a6e-de9b27fd37bd",
          "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": [
            "4b792ec7-7abe-4d7c-a30e-82f40da8e573"
          ]
        },
        {
          "uuid": "d1cfda55-d6b6-4b74-bddf-19d86e93ff89",
          "code": "N0000185020",
          "comments": "Shellfish Proteins [Chemical/Ingredient]",
          "type": "PRIMARY",
          "url": "https://nciterms.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=VA_NDFRT&code=N0000185020",
          "code_system": "NDF-RT",
          "references": [
            "4b792ec7-7abe-4d7c-a30e-82f40da8e573"
          ]
        },
        {
          "uuid": "85074c43-8806-545d-66b6-8a1a7d1f1a02",
          "code": "DB10979",
          "type": "PRIMARY",
          "url": "http://www.drugbank.ca/drugs/DB10979",
          "code_system": "DRUG BANK",
          "references": [
            "eddb87ee-cc7b-032e-ac87-30d7134ba726"
          ]
        },
        {
          "uuid": "8895147c-378f-470b-b8d7-99707617a3a9",
          "code": "8J18RFO4A8",
          "type": "PRIMARY",
          "code_system": "FDA UNII"
        },
        {
          "uuid": "e340783c-e72c-7a36-6fec-5725e52c18bb",
          "code": "8J18RFO4A8",
          "type": "PRIMARY",
          "url": "https://dailymed.nlm.nih.gov/dailymed/search.cfm?adv=1&query=8J18RFO4A8",
          "code_system": "DAILYMED",
          "references": [
            "fb9c64f5-d3c1-d5de-85e3-e0b225195524"
          ]
        }
      ],
      "relationships": [
        {
          "uuid": "345d9916-a5e6-4028-a669-082171def75e",
          "type": "ACTIVE MOIETY",
          "related_substance": {
            "uuid": "ab2ef42e-ab20-41da-b637-991db09fbcf4",
            "refuuid": "cc20f996-de2b-426a-b6da-297890718a5a",
            "name": "BLUE CRAB",
            "unii": "8J18RFO4A8",
            "linking_id": "8J18RFO4A8",
            "ref_pname": "BLUE CRAB",
            "substance_class": "reference"
          }
        },
        {
          "uuid": "cfef4d56-ed35-448b-9ba4-5c75bc310188",
          "type": "SUB_CONCEPT->SUBSTANCE",
          "related_substance": {
            "uuid": "b839930e-4aea-4eaf-86a8-d216854e4178",
            "refuuid": "78c57e99-3ea7-4c67-9ce6-6705b007173c",
            "name": "FOOD - FISH AND SHELLFISH, CRAB CALLINECTES SAPIDUS",
            "linking_id": "78c57e99-3ea7-4c67-9ce6-6705b007173c",
            "ref_pname": "FOOD - FISH AND SHELLFISH, CRAB CALLINECTES SAPIDUS",
            "substance_class": "reference"
          }
        }
      ],
      "substance_class": "structurallyDiverse",
      "names": [
        {
          "uuid": "797630e0-c5c0-473f-a28f-11b33ebd4baf",
          "name": "B1648 [LANGUAL]",
          "stdName": "B1648 [LANGUAL]",
          "type": "cd",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "923be738-c81a-4449-b284-efc1140fab0c",
            "45344fb0-926e-4853-9ad0-b50da14b22a1"
          ],
          "display_name": false
        },
        {
          "uuid": "3d1b8570-039c-4867-95a1-e74d8f1405e6",
          "name": "BLUE CRAB",
          "stdName": "BLUE CRAB",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "6afa925b-5563-48a2-bdbb-fed380f80df3"
          ],
          "display_name": true
        },
        {
          "uuid": "0c7d776b-bd8e-42fb-bab3-55aa2686a050",
          "name": "BLUE CRAB FLESH",
          "stdName": "BLUE CRAB FLESH",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c6da205e-8963-4f5c-bf9d-87a872b7ced7"
          ],
          "display_name": false
        },
        {
          "uuid": "766483d2-597e-41a0-90a0-593e32e010a2",
          "name": "BLUEPOINT FLESH",
          "stdName": "BLUEPOINT FLESH",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c6da205e-8963-4f5c-bf9d-87a872b7ced7"
          ],
          "display_name": false
        },
        {
          "uuid": "d975d391-dea1-4bd7-9d7b-929ef7961409",
          "name": "CALLINECTES SAPIDUS FLESH",
          "stdName": "CALLINECTES SAPIDUS FLESH",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c6da205e-8963-4f5c-bf9d-87a872b7ced7"
          ],
          "display_name": false
        },
        {
          "uuid": "b6d55b0e-c74d-4430-aaeb-9d19ea8f0665",
          "name": "CALLINECTES SAPIDUS MUSCLE",
          "stdName": "CALLINECTES SAPIDUS MUSCLE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "c6da205e-8963-4f5c-bf9d-87a872b7ced7"
          ],
          "display_name": false
        },
        {
          "uuid": "ac0921bd-b7b0-4535-8bd3-3235b26f0657",
          "name": "CRAB, BLUE",
          "stdName": "CRAB, BLUE",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "df9e6b2b-d1b0-4c43-918e-ece1e4c9756e"
          ],
          "display_name": false
        },
        {
          "uuid": "0491ce96-9170-4a6f-8d47-1503b5c95efc",
          "name": "CRAB,BLUE,RAW",
          "stdName": "CRAB,BLUE,RAW",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "de791045-7ddc-43f7-8686-ce60e5a7bb5b",
            "066ce71b-a28d-469a-a952-c7e78b54d36d"
          ],
          "display_name": false
        },
        {
          "uuid": "5e096cee-8819-476d-9493-4fdcac0cbaa8",
          "name": "CRUSTACEANS, CRAB, BLUE, RAW",
          "stdName": "CRUSTACEANS, CRAB, BLUE, RAW",
          "type": "cn",
          "languages": [
            "en"
          ],
          "preferred": false,
          "references": [
            "de791045-7ddc-43f7-8686-ce60e5a7bb5b",
            "066ce71b-a28d-469a-a952-c7e78b54d36d"
          ],
          "display_name": false
        }
      ],
      "references": [
        {
          "uuid": "c6da205e-8963-4f5c-bf9d-87a872b7ced7",
          "citation": "ITIS",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN",
            "PUBLIC_DOMAIN_RELEASE",
            "AUTO_SELECTED"
          ]
        },
        {
          "uuid": "6afa925b-5563-48a2-bdbb-fed380f80df3",
          "citation": "SEAFOOD LIST 2008",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "df9e6b2b-d1b0-4c43-918e-ece1e4c9756e",
          "citation": "Seafood List 2008",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "de791045-7ddc-43f7-8686-ce60e5a7bb5b",
          "citation": "USDA",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "066ce71b-a28d-469a-a952-c7e78b54d36d",
          "citation": "USDA",
          "doc_type": "USDA",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "923be738-c81a-4449-b284-efc1140fab0c",
          "citation": "LANGUAL",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "45344fb0-926e-4853-9ad0-b50da14b22a1",
          "citation": "LANGUAL",
          "doc_type": "LANGUAL",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "4b792ec7-7abe-4d7c-a30e-82f40da8e573",
          "citation": "SRS CODE IMPORT",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391360000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "91f1a148-75f2-4bfe-af8c-ce6796b04c62",
          "citation": "SRS import [8J18RFO4A8]",
          "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=8J18RFO4A8",
          "doc_type": "SRS",
          "public_domain": true,
          "document_date": 1493391360000,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "2d43f905-eaaa-4d8f-af1f-d58eeeeadac1",
          "citation": "Catalog of life 2009",
          "doc_type": "SRS",
          "public_domain": true,
          "tags": [
            "NOMEN"
          ]
        },
        {
          "uuid": "eddb87ee-cc7b-032e-ac87-30d7134ba726",
          "doc_type": "SYSTEM",
          "public_domain": true
        },
        {
          "uuid": "fb9c64f5-d3c1-d5de-85e3-e0b225195524",
          "citation": "DailyMed",
          "doc_type": "DAILYMED",
          "public_domain": true
        }
      ],
      "definition_type": "PRIMARY",
      "definition_level": "COMPLETE",
      "uuid": "cc20f996-de2b-426a-b6da-297890718a5a",
      "version": "3",
      "structurally_diverse": {
        "uuid": "9d3bbe60-6480-4e91-964f-ad7468d9fcb1",
        "parent_substance": {
          "uuid": "0dc716fb-27b3-4b21-883a-0c9df3950ef8",
          "refuuid": "faf9600d-92e6-457d-8611-af0748370d43",
          "name": "BLUE CRAB WHOLE",
          "unii": "76OA76V01K",
          "linking_id": "76OA76V01K",
          "ref_pname": "BLUE CRAB WHOLE",
          "substance_class": "reference"
        },
        "part": [
          "muscle"
        ],
        "references": [
          "2d43f905-eaaa-4d8f-af1f-d58eeeeadac1",
          "91f1a148-75f2-4bfe-af8c-ce6796b04c62"
        ],
        "source_material_class": "ORGANISM",
        "source_material_type": "CRUSTACEAN ARTHROPOD"
      },
      "modifications": {
        "uuid": "8bc13503-a6b2-4a8b-9d58-494d5daf988d"
      },
      "unii": "8J18RFO4A8"
    }
  ]
}