Concentration data for Protocatechuic acid in Kiwi, juice from concentrate

Interval	Value	Publication Food Name	Reference
[ 0.02, 0.03 )	0.02 mg/100 ml	Kiwi fruit juice - 13° Brix - From whole fruit - Concentrated juice - 13° Brix	Dawes H.M., et al (1999) Phenolic composition of kiwifruit juice. Journal of Agricultural and Food Chemistry 47:2398-2403 pubmed (10794642)