当前位置：药药网 / 数据中心 / 代谢组学的候选生物标志物
脯氨酸甜菜碱
生物种群(英)
Volunteers from Newcastle University
同类人(英)
MEDE (MEtabolomics to characterise Dietary Exposure)
分析方法
Mass spectrometry (MS)
摄入评估方法
Food Frequency Questionnaire (FFQ)
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)