AOCS (2009) Official methods and recommended practices of the AOCS, 6th edn. American Oil Chemists’ Society, Champaign, IL

Dazhou Zhu, Baoping Ji, Hyang Lan Eum, Manuela Zude (2009) Evaluation of the non-enzymatic browning in thermally processed apple juice by front-face fluorescence spectroscopy. Food Chemistry 113 (2009) 272–279

Food Analysis Laboratory Manual Second Edition. Springer. Edited by S. Suzanne Nielsen. West Lafayette, IN, USA