Colour Interval Value Publication Food Name Reference
[ 4.40, 4.65 ) 4.40 mg/100 g FW Crowberry (wild) - Empetrum nigrum Hakkinen S.H., et al (1999) Content of the flavonols quercetin, myri.... Journal of Agricultural and Food Chemistry 47:2274-2279 PubMed (10794622)
[ 4.65, 4.91 ) 4.90 mg/100 g FW Crowberry (wild) - Empetrum hermaphroditum Hakkinen S.H., et al (1999) Content of the flavonols quercetin, myri.... Journal of Agricultural and Food Chemistry 47:2274-2279 PubMed (10794622)