molecules Article Comparison of the Effects of Conching Parameters on the Contents of Three Dominant Flavan3-ols, Rheological Properties and Sensory Quality in Chocolate Milk Mass Based on Liquor from Unroasted Cocoa Beans Bogumiła Urba ´nska 1,* , Hanna Kowalska 2 , Karolina Szulc 2 , Małgorzata Ziarno 1 , Irina Pochitskaya 3 and Jolanta Kowalska 1 1 Department of Technology and Food Evaluation, Institute of Food Sciences, Warsaw University of Life Sciences, 159c Nowoursynowska St., 02-776 Warsaw, Poland;
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[email protected] Abstract: The content of polyphenols in chocolate depends on many factors related to the properties Citation: Urba´nska,B.; Kowalska, of raw material and manufacturing parameters. The trend toward developing chocolates made from H.; Szulc, K.; Ziarno, M.; Pochitskaya, unroasted cocoa beans encourages research in this area. In addition, modern customers attach great I.; Kowalska, J. Comparison of the importance to how the food they consume benefits their bodies. One such benefit that consumers Effects of Conching Parameters on value is the preservation of natural antioxidant compounds in food products (e.g., polyphenols). the Contents of Three Dominant Therefore, in our study we attempted to determine the relationship between variable parameters Flavan3-ols, Rheological Properties at the conching stage (i.e., temperature and time of) and the content of dominant polyphenols and Sensory Quality in Chocolate Milk Mass Based on Liquor from (i.e.,catechins, epicatechins, and procyanidin B2) in chocolate milk mass (CMM) obtained from ◦ Unroasted Cocoa Beans.