{"public_id":"cl_df850f085823cec1072cc15d75ef7309","status":"active","superseded_by_public_id":null,"corpus_id":88201884,"text":"PVP overcomes interferences from red wine phenolics, and application to table wines yields average acetaldehyde levels of 83 ppm for reds and 32 ppm for whites.","confidence":0.94,"paper":{"corpus_id":88201884,"title":"An Enzymatic Assay for Acetaldehyde in Grape Juice and Wine","url":"https://sah.borca.ai/papers/88201884"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.94,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_0a2b45b27b58385832c45d352fc5a9eb","name":"table wines","description":"Red and white wines analyzed with the assay for acetaldehyde levels.","types":["sample type"],"url":"https://sah.borca.ai/concepts/co_0a2b45b27b58385832c45d352fc5a9eb"},{"public_id":"co_27cfe7949e0fb7e332c90684325156b9","name":"red wine phenolics","description":"Phenolic compounds in red wine that can interfere with the assay measurement.","types":["interfering substances"],"url":"https://sah.borca.ai/concepts/co_27cfe7949e0fb7e332c90684325156b9"},{"public_id":"co_ce8ca3e1ddbfbc4bc5bdf74fe25c1cdc","name":"PVP","description":"Polyvinylpyrrolidone, a compound used to reduce interference from wine phenolics.","types":["chemical additive"],"url":"https://sah.borca.ai/concepts/co_ce8ca3e1ddbfbc4bc5bdf74fe25c1cdc"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_df850f085823cec1072cc15d75ef7309"}