Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Oxygen permeability of macrocrystalline paraffin wax and relevance to wax coatings on natural corks used as wine bottle closures

Oxygen permeability of macrocrystalline paraffin wax and relevance to wax coatings on natural... The oxygen permeability of a commercial macrocrystalline paraffin wax was determined. This permeability figure and diffusion theory were used to calculate the theoretical ingress of oxygen through the paraffin coating of a cork used as a bottle closure. We wanted to ascertain whether macrocrystalline paraffin wax coatings used on corks could be permeable enough to allow oxidation of wine. We also employed electron microscopy to show the spread of coatings on waxed corks before and after insertion inside a bottle. Our calculations indicated that oxygen permeation along the length of paraffin coating on a cork closure would not allow ingress of sufficient oxygen to cause oxidation of wine during storage. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Australian Journal of Grape and Wine Research Wiley

Oxygen permeability of macrocrystalline paraffin wax and relevance to wax coatings on natural corks used as wine bottle closures

Loading next page...
 
/lp/wiley/oxygen-permeability-of-macrocrystalline-paraffin-wax-and-relevance-to-IVkjlrLR6l

References (9)

Publisher
Wiley
Copyright
Copyright © 1999 Wiley Subscription Services, Inc., A Wiley Company
ISSN
1322-7130
eISSN
1755-0238
DOI
10.1111/j.1755-0238.1999.tb00154.x
Publisher site
See Article on Publisher Site

Abstract

The oxygen permeability of a commercial macrocrystalline paraffin wax was determined. This permeability figure and diffusion theory were used to calculate the theoretical ingress of oxygen through the paraffin coating of a cork used as a bottle closure. We wanted to ascertain whether macrocrystalline paraffin wax coatings used on corks could be permeable enough to allow oxidation of wine. We also employed electron microscopy to show the spread of coatings on waxed corks before and after insertion inside a bottle. Our calculations indicated that oxygen permeation along the length of paraffin coating on a cork closure would not allow ingress of sufficient oxygen to cause oxidation of wine during storage.

Journal

Australian Journal of Grape and Wine ResearchWiley

Published: Jul 1, 1999

There are no references for this article.