1. Kahle K, Kraus M, Richling E: Polyphenol profiles of apple juices. Mol Nutr Food Res. 2005 Aug;49(8):797-806. doi: 10.1002/mnfr.200500064. [PubMed:15991215]
  2. Delage, Elisabeth Bohuon, G. Baron, A. Drilleau, J. F.: High-performance liquid chromatography of the phenolic compounds in the juice of some French cider apple varieties Journal of Chromatography A.
  3. Mangas JJ, Rodriguez R, Suarez B, Picinelli A, Dapena E: Study of the phenolic profile of cider apple cultivars at maturity by multivariate techniques. J Agric Food Chem. 1999 Oct;47(10):4046-52. doi: 10.1021/jf9903197. [PubMed:10552763]
  4. Alonso-Salces RM, Barranco A, Abad B, Berrueta LA, Gallo B, Vicente F: Polyphenolic profiles of Basque cider apple cultivars and their technological properties. J Agric Food Chem. 2004 May 19;52(10):2938-52. doi: 10.1021/jf035416l. [PubMed:15137839]
  5. Phenol-Explorer [Link]