Abstract
Wine quality and value largely depend on grape variety, which is of primary importance in wine identification. The aim of the present work was to enhance a wine DNA extraction protocol and, subsequently, grapevine variety identification. This enhanced method is an outcome from several previously developed extraction methods and effectively allows obtaining large amounts of high-quality DNA exhibiting an optimal 260/280 ratio. Grapevine variety DNA extracted from wine was amplifiable with a specific SSR primer. This procedure was applicable for monovarietal and older commercial red and white wines. The potential of this enhanced method relies on its use for traceability as part of protecting both consumer and producer interests.
- © 2011 by the American Society for Enology and Viticulture
Sign in for ASEV members
ASEV Members, please sign in at ASEV to access the journal online.
Sign in for Institutional and Non-member Subscribers
Log in using your username and password
Pay Per Article - You may access this article (from the computer you are currently using) for 2 day for US$10.00
Regain Access - You can regain access to a recent Pay per Article purchase if your access period has not yet expired.
Vol 62 Issue 4
