Publications for the metabolite Quercetin sulfo-glucuronide with food phytochemical Onion flavonols

1. Mullen W, Edwards CA, Crozier A: Absorption, excretion and metabolite profiling of methyl-, glucuronyl-, glucosyl- and sulpho-conjugates of quercetin in human plasma and urine after ingestion of onions. Br J Nutr. 2006 Jul;96(1):107-16. [PubMed:16869998 ]
2. Hong YJ, Mitchell AE: Metabolic profiling of flavonol metabolites in human urine by liquid chromatography and tandem mass spectrometry. J Agric Food Chem. 2004 Nov 3;52(22):6794-801. doi: 10.1021/jf040274w. [PubMed:15506818 ]