Biomarkers of Fruit Intake Using a Targeted Metabolomics Approach: an Observational Cross-Sectional Analysis of the ELSA-Brasil Study
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Supported by the São Paulo Research Foundation (FAPESP; grant number 2016/20054-6). JL and LTC received a doctoral scholarship (FAPESP grant numbers 2018/08319-0 and 2019/13424-0, respectively). JFRA received a postdoctoral scholarship (FAPESP grant number 2019/11324-8). The funding agencies had no role in the study design, data collection, analysis, decision to publish, or preparation of the article.
Author disclosures: The authors report no conflicts of interest.
Supplemental Table 1 is available from the “Supplementary data” link in the online posting of the article and from the same link in the online table of contents at https://academic.oup.com/jn/.
Abbreviations used: dhFAG, dihydroferulic acid glucuronide I; ELSA, Longitudinal Study of Adult Health; ESI, electrospray ionization; HG, homoeriodictyol glucuronide; HHA, hydroxyhippuric acid; HPPAG, hydroxyphenyl propionic acid glucuronide I; HVAS, homovanillic alcohol sulfate I; mGAS, methyl gallic acid sulfate; NG, naringenin glucuronide I; OHTYS, hydroxytyrosol sulfate; PB, proline betaine; qToF, time-of-flight analyzer; SiAG, sinapic acid glucuronide; SiAS, sinapic acid sulfate; UroAG, urolithin A glucuronide; 24h-DR, 24-h dietary recall; 24h-U, 24-h urine.