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脯氨酸甜菜碱
生物种群(英)
Volunteers fed a standardized test breakfast containing orange juice
同类人(英)
MEDE (MEtabolomics to characterise Dietary Exposure)
分析方法
Mass spectrometry (MS)
干预剂量
Standardized test breakfast containing 200 ml orange juice
结构识别
Accurate masses queried against MZedDB, fragmentation analysis (FT-ICR-MS and FIE-MS/MS) of commercial standards. Match with proline betaine standard.
特征选择
Random forest (significant at IS > 0.002) ; ROC (significant at AUC > 0.90) ; Welch's t-test with p-value correction (significant at p < 1x10-5)