The effect of frozen storage on the phenolic compounds of Morus nigra L. (black mulberry) and Morus alba L. (white mulberry) fruitMücahit Pehluvan, Tuncay Kaya, Berna Doğru and Isabel LaraFruits, 70 2 (2015) 117-122DOI: https://doi.org/10.1051/fruits/2015004