{"id":"W2074470389","doi":"10.5740/jaoacint.11-415","title":"Quantification of Chlorogenic Acid and Hyperoside Directly from Crude Blueberry (Vaccinium angustifolium) Leaf Extract by NMR Spectroscopy Analysis: Single-Laboratory Validation","year":2012,"lang":"en","type":"article","venue":"Journal of AOAC International","topic":"Phytochemicals and Antioxidant Activities","field":"Medicine","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"Espace pour la vie; University of Ottawa","funders":"","keywords":"Hyperoside; Chlorogenic acid; Chromatography; Chemistry; Nuclear magnetic resonance spectroscopy; High-performance liquid chromatography; Spectroscopy; Quercetin; Stereochemistry; Organic chemistry; Antioxidant","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003466304,0.0001428223,0.0004070816,0.0002998685,0.0000328148,0.00003919726,0.0001179778,0.00009099759,0.0001833955],"category_scores_gemma":[0.000185312,0.0001245702,0.0002030603,0.0002189176,0.00005954826,0.0006336934,0.00002272887,0.0002145978,0.000003327284],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001146974,"about_ca_system_score_gemma":0.0000665719,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002393349,"about_ca_topic_score_gemma":0.000002889976,"domain_scores_codex":[0.9985428,0.00004572076,0.0006133716,0.000143542,0.0004959021,0.0001586571],"domain_scores_gemma":[0.9984402,0.0001166419,0.0007897137,0.0001341399,0.0003903242,0.0001289551],"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":[0.0003147109,0.0004940419,0.06302905,0.00001324089,0.000937008,0.000002837784,0.0001724282,0.000005615863,0.9337498,0.00002914094,0.0009533196,0.000298808],"study_design_scores_gemma":[0.0006634446,0.0001008827,0.09438077,0.00008446252,0.0007663335,0.00003871221,0.0001708098,0.000127016,0.9030217,0.00004914117,0.0004996821,0.00009703309],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.993232,0.003126337,0.002331855,0.000483853,0.0003443832,0.00006557912,0.0001255689,0.00001084229,0.0002796133],"genre_scores_gemma":[0.9965253,0.00030788,0.002156929,0.00007755195,0.0007553639,0.000002211377,0.00009913391,0.00001556983,0.00006001969],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03135171,"threshold_uncertainty_score":0.5079827,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.018973294579094,"score_gpt":0.280410780583284,"score_spread":0.26143748600419,"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."}}