1. A. Golan, 1975 . Browning in avocado. Comparison between Fuerte and Lerman cultivars . M.Sc. thesis , Faculty of Agriculture, Hebrew University, Jerusalem, Israel.
2. Phloroglucinol as a Synergist in Browning Catalyzed by Apple Polyphenol Oxidase
3. Polyphenol oxidase activity and browning of three avocado varieties