Seeds and oil polyphenol content of sunflower (Helianthus annuus L.) grown with different agricultural management

Using a long term experiment (20 and 11 years of organic cultivation on the same soil), sunflower was cultivated under organic management and in a different part of the same farm under conventional management. Kernels, teguments and oils were analyzed for their polyphenols content. Five caffeoylquin...

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Bibliographic Details
Published in:Advances in horticultural science 2017-06, Vol.31 (2), p.85-88
Main Authors: Romani, A., Pinelli, P., Moschini, V., Heimler, D.
Format: Article
Language:English
Subjects:
Agricultural management
Agricultural practices
Caffeoylquinic acid
Chemical properties
Cultivation
Environmental aspects
Helianthus annuus
Kernels
Oilseeds
Organic soils
Physiological aspects
Polyphenols
Seeds
Sunflowers
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Summary:Using a long term experiment (20 and 11 years of organic cultivation on the same soil), sunflower was cultivated under organic management and in a different part of the same farm under conventional management. Kernels, teguments and oils were analyzed for their polyphenols content. Five caffeoylquinic acids were identified. No qualitative differences were found in the three cases, while quantitative differences have been pointed out and discussed.
ISSN:0394-6169
1592-1573
DOI:10.13128/ahs-20608