April 2011

Volatile components of aroma hops (Humulus lupulus L.) commonly used in beer brewing

  The essential oils from seven different aroma (finishing) varieties of hops (Humulus lupulus L.), “Cascade”, “Hallertauer”, “Northern Brewer”, “Saaz”, “Sterling”, “Vanguard”, and “Willamette”, were obtained by hydrodistillation and analyzed by gas chromatography – mass spectrometry. A total of 98 compounds were...

Author(s): Marcelina R. Nance and William N. Setzer

April 2011

Utilization of milk permeate in the manufacture of sports drinks

  The purpose of this study was to milk permeate in the manufacture of sports drinks. The milk permeate contained 6.1% total solids, 4.2% lactose and 0.54% ash. The permeate was treated through several processes, heat fermentation and clarification. Strawberry and mango homogenates were prepared and stored at -20°C until use. Fruit beverages were prepared using the pretreated permeate and fruit homogenates...

Author(s): Hattem H. E, Elham H. Abouel-Einin and Mehanna N. M.