On February 19, 2020, Gonzalez-Dominguez, Raul; Urpi-Sarda, Mireia; Jauregui, Olga; Needs, Paul W.; Kroon, Paul A.; Andres-Lacueva, Cristina published an article.Reference of 3-Hydroxyphenylacetic acid The title of the article was Quantitative Dietary Fingerprinting (QDF)-A Novel Tool for Comprehensive Dietary Assessment Based on Urinary Nutrimetabolomics. And the article contained the following:
Accurate dietary assessment is a challenge in nutritional research, needing powerful and robust tools for reliable measurement of food intake biomarkers. In this work, we have developed a novel quant. dietary fingerprinting (QDF) approach, which enables for the first time the simultaneous quantitation of about 350 urinary food-derived metabolites, including (poly)phenolic aglycons, phase II metabolites, and microbial-transformed compounds, as well as other compounds (e.g., glucosinolates, amino acid derivatives, methylxanthines, alkaloids, and markers of alc. and tobacco consumption). This method was fully validated for 220 metabolites, yielding good linearity, high sensitivity and precision, accurate recovery rates, and negligible matrix effects. Furthermore, 127 addnl. phase II metabolites were also included in this method after identification in urines collected from acute dietary interventions with various foods. Thus, this metabolomic approach represents one-step further toward precision nutrition and the objective of improving the accurateness and comprehensiveness in the assessment of dietary patterns and lifestyles. The experimental process involved the reaction of 3-Hydroxyphenylacetic acid(cas: 621-37-4).Reference of 3-Hydroxyphenylacetic acid
The Article related to quant dietary fingerprinting urine nutrimetabolomics, dietary assessment, quantitative dietary fingerprinting (qdf), targeted metabolomics, ultra-high-performance liquid chromatography−tandem mass spectrometry, urine and other aspects.Reference of 3-Hydroxyphenylacetic acid
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