{"id":"W2983185796","doi":"10.1039/c9ob02007a","title":"Systematic characterisation of the structure and radical scavenging potency of Pu'Er tea () polyphenol theaflavin","year":2019,"lang":"en","type":"article","venue":"Organic & Biomolecular Chemistry","topic":"Tea Polyphenols and Effects","field":"Medicine","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Agency for Science, Technology and Research","keywords":"Chemistry; Moiety; Scavenging; Polyphenol; Hydrogen atom abstraction; Theaflavin; Potency; Stereochemistry; Antioxidant; Radical; Organic chemistry; Biochemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0000779373,0.0001224764,0.0001211393,0.0001172778,0.0001165443,0.0001095992,0.0001587641,0.0001250958,0.001076425],"category_scores_gemma":[0.0001141399,0.00005086397,0.0001470217,0.0001178496,0.0001387323,0.0001208125,0.0001131248,0.0001896847,0.000104423],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008297338,"about_ca_system_score_gemma":0.00006405365,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004042949,"about_ca_topic_score_gemma":0.0004104557,"domain_scores_codex":[0.9999747,0.000004570968,0.000001122802,0.000007186803,0.000006698064,0.000005715198],"domain_scores_gemma":[0.9999692,0.000009121713,0.000009001465,0.000004908618,0.000004797055,0.000002916564],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0001724048,0.00003480127,0.001514575,0.0001129487,0.0000171011,0.00004856055,0.00004191047,0.002042495,0.9891024,0.0002446968,0.00004000937,0.006628105],"study_design_scores_gemma":[0.00002068271,0.001180409,0.01658423,0.00001237388,0.00005085426,0.0002375376,0.00008099292,0.008441754,0.9711286,0.0003100187,0.001936525,0.00001604314],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984331,0.0003942318,0.0006438665,0.00001428484,0.000001459857,0.000003230646,0.0001054917,0.00001031553,0.0003940636],"genre_scores_gemma":[0.9990231,0.0002356336,0.0004746313,0.000003753955,8.548445e-7,0.000002900508,0.000100109,0.000002302443,0.0001567041],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001076425,"threshold_uncertainty_score":0.003601015,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.002051369978373158,"score_gpt":0.1887268085532842,"score_spread":0.1866754385749111,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}