Polyphenols, resveratrol, antioxidant activity and ochratoxin a contamination in red table wines, controlled denomination of origin (DOC) wines and wines obtained from organic farming

$54.78 plus tax (Refund Policy)

Buy Article:


In this work, 15 red wines (five table wines, four Apulian Denominazione di origine controllata (DOC) wines and six wines obtained from organic farming) were assayed in relation to their content of polyphenolic compounds (total phenols, total flavonoids, total anthocyans, non-anthocyan flavonoids and orthodiphenols), resveratrol, antioxidant activity and ochratoxin A (OTA) contamination. The results showed that the quantity of the various classes of polyphenolic substances and the antioxidant activity was on average higher in wines obtained from organic farming and DOC wines; the contamination by OTA, present in all wines, proved to be lower in those obtained from organic farming, which averaged 0.14 μg l−1.

Document Type: Research Article

DOI: http://dx.doi.org/10.1080/09571260410001678030

Publication date: August 1, 2003

More about this publication?
Related content

Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more