{"public_id":"cl_0285bb60ddff23723a996b025eae54cb","status":"active","superseded_by_public_id":null,"corpus_id":85456697,"text":"Chemical studies on quercetin have mainly focused on the antioxidant activity of its metal ion complexes and complex ions.","confidence":0.9,"paper":{"corpus_id":85456697,"title":"Antioxidant Activities of Quercetin and Its Complexes for Medicinal Application","url":"https://sah.borca.ai/papers/85456697"},"contributors":[{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["extraction"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["review"],"url":"https://sah.borca.ai/u/322360f1c1"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.9,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_only","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_0644b8301b1956dbbfffebe5cee66c50","name":"antioxidant activities of quercetin","description":"The range of mechanisms by which quercetin exerts antioxidant effects, including effects on glutathione, enzymatic activity, signal transduction pathways, and reactive oxygen species.","types":["phenomenon"],"url":"https://sah.borca.ai/concepts/co_0644b8301b1956dbbfffebe5cee66c50"},{"public_id":"co_1c0a3f5fed003f31f5b5f2aad1aee866","name":"quercetin","description":"A bioactive flavonoid compound known for its potent antioxidant activity, used in botanical medicine and traditional Chinese medicine.","types":["compound"],"url":"https://sah.borca.ai/concepts/co_1c0a3f5fed003f31f5b5f2aad1aee866"},{"public_id":"co_83d7d6c1ce2785cbdb012dd27318ffb4","name":"metal ion complexes","description":"Chemical complexes formed between quercetin and metal ions, studied for their antioxidant activity.","types":["chemical species"],"url":"https://sah.borca.ai/concepts/co_83d7d6c1ce2785cbdb012dd27318ffb4"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_0285bb60ddff23723a996b025eae54cb"}