Abstract
When white grape juice is processed without sulfur dioxide, enzymatically induced oxidation occurs and leads to a precipitation of phenolic compounds as insoluble brown pigments. Wines obtained from oxidized must are reported to display more resistance against oxidative quality degradation during aging. Hyperoxidation makes use of deliberate oxidation prior to fermentation in order to improve wines9 shelf-life. Sensory results are derived basically from the flavonoid removal involved. This review deals with the reactions involved, technical applications, analytical control, chemical and sensory consequences, and the reasons for conflicting results of hyperoxidation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
