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Determination of iron, copper, manganese and zinc in the soils, grapes and wines of the Azores
- Source :
- OENO One, Vol 38, Iss 2, Pp 109-118 (2004)
- Publication Year :
- 2004
- Publisher :
- International Viticulture and Enology Society, 2004.
-
Abstract
- This paper describes the determination of iron, copper, manganese and zinc in the soils, grapes and wines of the three viticultural regions of the Azores. Iron, copper and zinc were determined by flame atomic absorption spectrometry and manganese by graphite furnace atomic absorption. The concentrations of the four elements differed in soils of the three regions; there was no difference in the concentration in grapes, whereas significant differences were observed for the wines as regards the amounts of iron, manganese and zinc. The concentrations of these four elements in wine correspond with the mean values observed for other European regions.
- Subjects :
- Oligo-elements
soils
grapes
wines
atomic absorption
Agriculture
Botany
QK1-989
Subjects
Details
- Language :
- English
- ISSN :
- 24941271
- Volume :
- 38
- Issue :
- 2
- Database :
- Directory of Open Access Journals
- Journal :
- OENO One
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.07fbd46b0d554c4ca0b14b32e7c57ef9
- Document Type :
- article
- Full Text :
- https://doi.org/10.20870/oeno-one.2004.38.2.925