{"id":"W2091802491","doi":"10.1016/j.jpba.2007.08.025","title":"Analysis and stability of the constituents of St. John's wort oils prepared with different methods","year":2007,"lang":"en","type":"article","venue":"Journal of Pharmaceutical and Biomedical Analysis","topic":"Natural Compound Pharmacology Studies","field":"Agricultural and Biological Sciences","cited_by":37,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Hyperforin; Chemistry; Hypericum perforatum; Traditional medicine; High-performance liquid chromatography; Extraction (chemistry); Chromatography; Pharmacognosy; Biological activity; Biochemistry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001801464,0.0001597805,0.0008448691,0.0001301614,0.000119363,0.0000127136,0.0002471804,0.00009086049,0.0003193526],"category_scores_gemma":[0.0001605284,0.00004324713,0.0004356719,0.002510254,0.001397809,0.00005965885,0.0001812293,0.0003078514,4.472171e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002216451,"about_ca_system_score_gemma":0.00001415949,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005074353,"about_ca_topic_score_gemma":0.0002438522,"domain_scores_codex":[0.9978595,0.0003708122,0.0007704038,0.0002096435,0.0005604855,0.00022911],"domain_scores_gemma":[0.9975475,0.001286588,0.0005189248,0.00005746958,0.0002840567,0.000305479],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005436055,0.0004223865,0.696905,0.00003268596,0.007761541,0.000009385962,0.00007746273,0.000001179685,0.255609,0.00001776706,0.00002426905,0.03859569],"study_design_scores_gemma":[0.0006112142,0.0003873717,0.9073153,0.00002143672,0.01461493,0.00001851428,0.0002711526,0.0003229589,0.07488859,0.0001185192,0.001296281,0.0001337821],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965007,0.001131813,0.0006444948,0.001482126,0.0000685956,0.00008693571,0.00004659994,0.000003821406,0.00003491949],"genre_scores_gemma":[0.9987058,0.0003129023,0.0007871031,0.0001214424,0.00006084656,7.300133e-7,0.000004195367,5.122328e-7,0.000006449494],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2104102,"threshold_uncertainty_score":0.5150284,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03563751502592729,"score_gpt":0.3615263218646176,"score_spread":0.3258888068386904,"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."}}