This chapter proposed an integrated approach to better understand the role of cheese composition, physiological parameters, and individual chewing behavior on aroma release and perception. Product effect (six cheeses) was more important than subject effect (14 healthy consumers). Differences were observed according to the hydrophobic properties of aroma compounds. More ethyl propanoate and less nonan-2-one (more hydrophobic compound) were released from cheeses with higher fat levels, and more of these two aroma compounds were released from firmer cheeses compared to softer cheeses. For nonan-2-one, the amount of aroma released could not explain the perception due to fat-aroma sensory interactions.
This new edition introduces more problem-solving strategies and new conceptual and challenge problems. Also, each Chapter Review has been enhanced with Learning Goals to reinforce the mastery of concepts for students.
This laboratory manual contains 42 experiments for the standard sequence of topics in general, organic, and biological chemistry.
The book guides students through basic chemistry problem solving with engaging visuals and a focus on developing the math skills necessary to be successful in the course.
The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either ...
Basic Chemistry
Basic Chemistry, Books a la Carte Edition
Essential Laboratory Manual for General, Organic and Biological Chemistry
The main objective in writing this text is to make the study of chemistry an engaging and a positive experience for students by relating the structure and behaviour of matter to real life.
The eText pages look exactly like the printed text, and include powerful interactive and customization functions. This is the product access code card for MasteringChemistry with Pearson eText and does not include the actual bound book.
Health, Environmental, and Green Chemistry Notes throughout the text relate chemistry chapters to real-life topics in health, the environment, and medicine that are interesting and motivating to students.