{"id":"c6ab171e-cb16-5be0-83b1-9e82e9175831","stable_key":"c8c7aa13-14c6-5f5c-9afc-9217d0f2f736:hfcs-form55","predicate":"has_formulation","statement":"HFCS-55 is a formulation with approximately 55% fructose in its saccharide composition.","claim_class":"identity","status":"source_derived_draft","evidence_grade":"ungraded","direction":"context_dependent","is_public":true,"mechanism_event_id":"df91921e-39a3-5459-8471-5929a0357ab1","mechanism_event_label":"HFCS-55 is a formulation with approximately 55% fructose in its saccharide composition.","subject":{"id":"832b1926-18e7-5b76-8dc4-bad8ed234645","slug":"high-fructose-corn-syrup","display_name":"High-Fructose Corn Syrup / HFCS","entity_type_key":"chemical_species"},"object":{"id":"9e77d6b7-d2b2-5fd5-a42a-6c4ff1885abf","slug":"hfcs-55","display_name":"HFCS-55","entity_type_key":"chemical_species"},"evidence_count":1,"mechanism_event":{"id":"df91921e-39a3-5459-8471-5929a0357ab1","stable_key":"c8c7aa13-14c6-5f5c-9afc-9217d0f2f736:hfcs-form55-event","event_type":"observed_relationship","label":"HFCS-55 is a formulation with approximately 55% fructose in its saccharide composition.","description":"HFCS-55 is a formulation with approximately 55% fructose in its saccharide composition.","status":"provisional","compartment":null,"participants":[{"entity":{"id":"832b1926-18e7-5b76-8dc4-bad8ed234645","slug":"high-fructose-corn-syrup","display_name":"High-Fructose Corn Syrup / HFCS","entity_type_key":"chemical_species"},"role":"subject","stoichiometry":null,"state_label":"","sequence_order":0,"notes":""},{"entity":{"id":"9e77d6b7-d2b2-5fd5-a42a-6c4ff1885abf","slug":"hfcs-55","display_name":"HFCS-55","entity_type_key":"chemical_species"},"role":"target","stoichiometry":null,"state_label":"","sequence_order":1,"notes":""}]},"contexts":[{"dimension":"dose","value_text":"HFCS-42 and HFCS-55; no administered dose","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"duration","value_text":"Composition reference accessed 2026-09-20","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"evidence_access","value_text":"Official FDA composition page; not a primary experiment.","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"evidence_scope","value_text":"literature_reviewed; source-specific curation","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"experimental_model","value_text":"Official description of HFCS formulations","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"exposure_scope","value_text":"HFCS identity","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"limitations","value_text":"Percentages describe sweetener composition, not beverage volume. This source is not a primary metabolic experiment.","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"nutrient_topic","value_text":"HFCS chapter: actual formulation studies, component biochemistry and interventions are explicitly distinguished.","comparator":null,"unit":null,"notes":"","entity":{"slug":"high-fructose-corn-syrup","display_name":"High-Fructose Corn Syrup / HFCS","entity_type_key":"chemical_species"}},{"dimension":"organism","value_text":"Official description of HFCS formulations","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"plain_language","value_text":"HFCS-55 is a formulation with approximately 55% fructose in its saccharide composition.","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"primary_references","value_text":"[fda-hfcs-composition] High Fructose Corn Syrup Questions and Answers (accessed 2026). https://www.fda.gov/food/food-additives-petitions/high-fructose-corn-syrup-questions-and-answers","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"route","value_text":"Not an intervention","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"tissue","value_text":"Ingredient chemistry","comparator":null,"unit":null,"notes":"","entity":null}],"evidence":[{"id":"f643d4b6-014d-520e-a7ee-d3ac542d8503","evidence_kind":"source_excerpt","locator":"Lines 29-39","start_line":29,"end_line":39,"excerpt":"## hfcs-form55\nHFCS-55 is a formulation with approximately 55% fructose in its saccharide composition.\nModel/species: Official description of HFCS formulations\nTissue: Ingredient chemistry\nExposure: HFCS-42 and HFCS-55; no administered dose\nRoute: Not an intervention\nDuration: Composition reference accessed 2026-09-20\nExposure scope: HFCS identity\nLimits: Percentages describe sweetener composition, not beverage volume. This source is not a primary metabolic experiment.\nReference: [fda-hfcs-composition] High Fructose Corn Syrup Questions and Answers (accessed 2026). https://www.fda.gov/food/food-additives-petitions/high-fructose-corn-syrup-questions-and-answers\nAccess: Official FDA composition page; not a primary experiment.","model_system":"Official description of HFCS formulations","directness":"reported_statement","verification_status":"source_derived_draft","notes":"Exact original curation span, not a publisher quotation; provenance retained.","relationship":"supports","weight":1.0,"link_notes":"","source":{"id":"e863ddf6-7c1e-5a70-8335-7f3ac3eeee92","stable_key":"import-c8c7aa13-14c6-5f5c-9afc-9217d0f2f736","title":"High-Fructose Corn Syrup: mechanism of action and metabolic impact (2026-09-20)","document_type":"imported_text","citation_label":"Original AI-assisted curation of twenty primary studies and official FDA composition information, with one reused canonical glucose-transport claim. Study-specific citations, negative findings and limitations retained. Not publisher full text.","file_path":"","sha256":"f4721923a83b368d549ba110a4f8c8738026210b32f6d29f3bd3200aa420f3b3","revision_id":"45827d73-cb6d-5aff-969b-af364b74b168","review_status":"unverified_draft","notes":""}}],"relations":[],"conflicts":[],"corrections":[],"research":null}