{"id":"W1979605220","doi":"10.1021/jf200293e","title":"Thermal Generation of 3-Amino-4,5-dimethylfuran-2(5<i>H</i>)-one, the Postulated Precursor of Sotolone, from Amino Acid Model Systems Containing Glyoxylic and Pyruvic Acids","year":2011,"lang":"en","type":"article","venue":"Journal of Agricultural and Food Chemistry","topic":"Natural Products and Biological Research","field":"Medicine","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Glyoxylic acid; Pyruvic acid; Chemistry; Acetaldehyde; Aldol condensation; Formaldehyde; Maillard reaction; Organic chemistry; Malonic acid; Glyoxal; Aldehyde; Aldol reaction; Acetoin; Glycine; Amino acid; Biochemistry; Ethanol; Catalysis","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":[0.000245219,0.0001428441,0.0004242187,0.0000175339,0.00005743595,0.00001761624,0.0001186966,0.0001653258,0.00001791194],"category_scores_gemma":[0.0001236541,0.0000582219,0.00008794286,0.00009863797,0.0001553681,0.00009663918,0.00005502317,0.0003704791,1.658702e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001617917,"about_ca_system_score_gemma":0.00003575629,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003300703,"about_ca_topic_score_gemma":8.831078e-7,"domain_scores_codex":[0.9988705,0.00003917728,0.000492347,0.0001486868,0.0002922126,0.0001570701],"domain_scores_gemma":[0.9988175,0.00004818946,0.0004276797,0.00009694113,0.0004936395,0.0001160708],"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":[0.0004011297,0.00008893698,0.001601335,0.0001264682,0.0001992118,0.000002573095,0.000405404,0.00001101308,0.9962668,0.00001074708,0.00005270908,0.0008336283],"study_design_scores_gemma":[0.001039161,0.001212399,0.1055557,0.000161227,0.0001742679,0.0001203764,0.0007786988,0.0002684371,0.8905517,0.00003395699,0.000008340742,0.00009571097],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9893757,0.009858915,0.000005409876,0.000283148,0.0000393333,0.0001624495,0.0000276313,0.000004796871,0.0002426043],"genre_scores_gemma":[0.9989687,0.0003861555,0.0002666275,0.00002259166,0.0002520116,0.000001889137,0.00001992925,0.000004326883,0.0000778002],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1057151,"threshold_uncertainty_score":0.237422,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.063691970447036,"score_gpt":0.2524294336151711,"score_spread":0.1887374631681351,"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."}}