Analysis of selected chemical parameters in Piemontese wines

• Autorzy: Stepien A.E. , Stawarczyk K. , Bilek M. , Kedziora K.M.
• Języki publikacji: EN

Abstrakty

EN

Background. Piemontese wines are well known and valued all over the world. The most popular of them are Barolo and Barbaresco wines. However, in Poland, they are still little known and only now are being gradually introduced to a wider range of consumers. Objective. The aim of this study was to evaluate the content of inorganic anions, minerals, sugars and glycerol of Piemontese wines from micro-region Langhe, classified as DOCG („Denominazione di Origine Controllata e Garantita”, ie. controlled designation of origin guaranteed) and DOC („Denominazione di Origine Controllata”, ie. controlled designation of origin) products. Material and Methods. Seven types of red wines and one type of white wine were tested. High Performance Ion Chro­matography with conductometric detection (HPLC-CD) was used to measure the content of inorganic anions, ie. fluorides, chlorides, sulfates and phosphates. Flame atomic absorption spectrometry (F-AAS) was used to measure the content of minerals, ie. magnesium, calcium, sodium, copper, potassium, zinc and iron, while High Performance Liquid Chromatography with charged aerosol detection (HPLC-CAD) was used to measure the content of glycerol and sugars, ie. fructose, glucose and sucrose. Results. Our studies show that although Piemontese wines are characterized by a relatively low content of minerals in comparison with the wines from other regions, they contain a lot of ingredients that have beneficial effects for human health. Moreover, we observed that the studied wines contain particularly high concentration of inorganic ions – phosphates and fluorides. Furthermore, all tested red wines show far reaching similarities in their chemical properties, which is possibly a direct consequence of using in their production locally cultivated grape varieties. Conclusions. Analysis of the wines from the Piemont region, classified as DOCG, DOC, confirmed that these are dry wines of a high quality.

PL

Wprowadzenie. Wina piemonckie są znane i cenione na całym świecie. Wśród najpopularniejszych wymienia się wina Barolo i Barbaresco. W Polsce wina piemonckie są nadal mało znane i wprowadzane dopiero do dystrybucji. Cel. Celem badań była ocena zawartości anionów nieorganicznych, składników mineralnych oraz cukrów i glicerolu w winach piemonckich, klasyfikowanych jako wina DOCG („Denominazione di Origine Controllata e Garantita”, tj. o kontrolowanym oznaczeniu gwarantowanego pochodzenia) i DOC („Denominazione di Origine Controllata”, tj. o kontrolowanym oznaczeniu pochodzenia) z mikroregionu Langhe. Materiał i metody. W siedmiu czerwonych i jednym białym piemonckich winach oznaczano zawartość: składników mineralnych, tj. magnezu, wapnia, sodu, miedzi, potasu, cynku i żelaza z użyciem metody absorpcyjnej spektrometrii atomowej (ASA), anionów nieorganicznych, tj. fluorków, chlorków, siarczanów (VI) i fosforanów (V) z użyciem metody wysoko­sprawnej chromatografii jonowej z detekcją konduktometryczną (HPIC-CD) oraz glicerolu i cukrów, tj. fruktozy, glukozy i sacharozy z użyciem metody wysokosprawnej chromatografii cieczowej z detekcją wyładowań koronowych (HPLC-CAD). Wyniki: Badania wykazały, że wina piemonckie mogą być korzystnym źródłem składników prozdrowotnych, choć w porównaniu z innymi winami z całego świata charakteryzują się niską zawartością składników mineralnych. Wykazują także specyfikę pod względem wysokiej zawartości anionów nieorganicznych, tj. fluorków i fosforanów. Odnotowano równocześnie duże podobieństwa w składzie chemicznym win czerwonych, co może być charakterystyczne dla danego rejonu upraw winorośli. Wnioski. Analiza win piemonckich, klasyfikowanych jako DOCG i DOC potwierdziła, że są to wina wysokojakościowe i wytrawne.

Słowa kluczowe

EN

selected parameter; chemical parameter; wine; Piemontese wine; food analysis; food labelling

• Wydawca: -
• Czasopismo: Roczniki Państwowego Zakładu Higieny
• Rocznik: 2015
• Tom: 66
• Numer: 3
• Opis fizyczny: p.217-223,ref.

Twórcy

autor

Stepien A.E.

• Medical Faculty, Centre for Innovative Research in Medical and Natural Sciences, University of Rzeszow, Rzeszow, Poland

autor

Stawarczyk K.

• Department of Botany, Institute of Applied Biotechnology and Basic Science, University of Rzeszow, Kolbuszowa, Poland

autor

Bilek M.

• Department of Food and Agriculture Production Engineering, Faculty of Biology and Agriculture, University of Rzeszow, Zelwerowicza 4, 35-601 Rzeszow, Poland

autor

Kedziora K.M.

• Division of Cell Biology, The Netherlands Cancer Institute, Amsterdam, The Netherlands

Bibliografia

• 1. Barbera F., Audifredi S.: In pursuit of quality. The institutional change of wine production. Market in Piedmont. Sociol Ruralis 2012;52(3):311-331. doi: 10.1111/j.1467-9523.2012.00567.x.
• 2. Belajova E., Suhaj M.: Compositional profiling of Slovakian wines from distinct production systems by analysis of main saccharides and glycerol. J Food Nutr Res 2012;51:173-183.
• 3. Berthels N.J., Cordero Otero R.R., Bauer F.F., Pretorius I .S., Thevelien J.M. : Correlation between glucose and fructose discrepancy and hexokinase kinetic properties in different Saccharomyces cerevisiae wine yeast strains. Appl Microbiol Biotechnol 2008;77(5):1083-1089.doi:10.1007/s00253-007-1231-2.
• 4. Bilek M., Stawarczyk M., Stępień A., Pieniążek M. : Analysis of selected quality and heath parameters of dry wines. Bromatol Chem Toksyk 2013; 4:440-448 (in Polish).
• 5. Christaki T., Tzia C.: Quality and safety assurance in winemaking. Food Control 2012;13:503-517. doi: 10.1016/s0956-7135(02)00030-0.
• 6. Delmastro M.: An investigation into the quality of wine: evidence from Piemont. J Wine Res 2005;6:1-17. doi: 10.1080/09571260500236799.
• 7. Diaz C., Conde J.E., Claverie C., Diaz E., Pérez-Trujillo J.P.: Conventional enological parameters of bottled wines from the Canary Islands (Spain). J Food Compos Anal 2003;16:49-56. doi: 10.1016/s0889-1575(02)00134-5
• 8. Dugo G., La Pera L., Pellicano T.M., Bella G.D., Dimperio M.: Determination of some inorganic anions and heavy metals in D.O.C. Golden and Amber Marsala wines: statistical study of the influence of ageing period, colour and sugar content. Food Chem 2005; 91:355-363.doi: 10.1016/j.foodchem.2004.09.001.
• 9. Fernandes E.N., De Campos Moura M.N., Costa Lima J.L.F. ,Reis B.F.: Automatic flow procedure for the determination of glycerol in wine using enzymatic reaction and spectrophotometry. Microchem. J 2004;77:107-112. doi: 10.1016/j.microc.2004.02.003.
• 10. Frías S., Conde J., Rodríguez-Bencomo J.J., García--Montelongo F., Pérez-Trujillo J.P.: Classification of commercial wines from the Canary Islands (Spain) by chemometric techniques using metallic contents. Talanta 2003;59:335-44. doi: 10.1016/s0039-9140(02)00524-6.
• 11. Gawlik M., Nowak Ł., Baran M.: Analysis of the production of wines Polish. Bromatol Chem Toksyk 2008;41(1):15-20 (in Polish).
• 12. Gómez M.I., Hardisson de la Torre A., Burgos Ojeda A., Álvarez Marante R., Diaz–Flores L.: Fluoride levels in wines of the Canary Islands (Spain). Euro Food Res Techn 2003;216:145-149. doi: 10.1007/s00217-002-0622-y.
• 13. Guerrero M., Herce-Pagliai C., Cameán A.M., Troncoso A.M., González A.G.: Multivariate characterization of wine vinegars from the south of Spain according to their metallic content. Talanta 1997;45(2):379-386. doi: 10.1016/s0039-9140(97)00139-2.
• 14. Korenovska M., Suhaj M.: Chemometric prediction of wines affiliation with organic and conventional production systems through their elemental profiles. J Food Nutr Res 2012;51:23-32.
• 15. Liu H-F., Wu B-H., Fan P-G., Li S-H., Li L-S.: Sugar and acid concentrations in 98 grape cultivars analyzed by principal component analysis. J Sci Food Agric 2006;86:1526-1536. doi: 10.1002/jsfa.2541.
• 16. Lubbers S., Verret C., He Voilley A.: The effect of glycerol on the perceived aroma of a model wine and a white wine. LWT –Food Sci Technol 2001;34:262-265. doi: 10.1006/ fstl.2001.0766.
• 17. Marengo E., Aceto M.: Statistical investigation of the differences in the distribution of metals in Nebbiolo-based wines. Food Chem 2003;81:621-630. doi: 10.1016/ s0308-8146(02)00564-2.
• 18. Michalski R.: The use of ion chromatography analysis beverages. Part II. Inorganic anions and cations in beer and wine. Laboratorium 2007;12:30-33 (in Polish).
• 19. Mongay C., Pastor A., Olmos C.: Determination of carboxylic acids and inorganic anions in wines by ion- -exchange chromatography. J Chromatogr A 1996;736 (1-2):351-357. doi: 10.1016/0021-9673(95)01367-9.
• 20. Murányi Z., Kovács Z.: Statistical evaluation of aroma and metal content in Tokay wines. Microchem J 2000;67:91-96. doi: 10.1016/s0026-265x(00)00103-x.
• 21. Nieuwoudt H.H., Prior B.A., Pretorius S., Bauer F.F.: Glycerol in South African table wines: An assessment of its relationship to wine quality. Afr J Enol 2002;23:22-30.
• 22. Noble A.C., Bursick G.F.: The contribution of glycerol to perceived viscosity and sweetness in white wines. Am J Enol.Vitic 1984;35:110-112.
• 23. Ough C.S., Fong D., Amerine M.A.: Glycerol in wine: determination and some factors affecting. Am J Enol Vitic 1972;23:1-5.
• 24. Paneque P., Álvarez-Sotomayor T., Clavijo A., Gómez I.A.: Metal content in southern Spain wines and their classification according to origin and ageing. Microchem J 2010; 94:175-179. doi: 10.1016/j.microc.2009.10.017.
• 25. Penza M., Cassano G.: Chemometric characterization of Italian wines by thin-film multisensors array and artificial neural networks. Food Chem 2004;86:283-296. doi: 10.1016/j.foodchem.2003.09.027.
• 26. Peynaud E., Blouin J.: The taste of wine: The art and science of wine appreciation, New York, John Wiley & Sons Inc., 1996.
• 27. Pohl P.: What do metals tell us about wine? Trends Anal Chem 2007;26: 941-949. doi: 10.1016/j.trac.2007.07.005
• 28. Watson R.R., Preedy V.R.: Reviews in food and nutrition toxicity, London, Taylor & Francis, 2004.
• 29. Ribéreau-Gayon P., Glories Y.: Handbook of Enology. The chemistry of wine: Stabilization and treatments (vol.2). New York, John Wiley & Sons Inc., 2004.
• 30. Rovio S., Sirén K., Sirén H.: Application of capillary electrophoresis to determine metal cations, anions, organic acids, and carbohydrates in some Pinot Noir red wines. Food Chem 2011;124:1194-1200. doi: 10.1016/j. foodchem.2010.07.044.
• 31. Saurina J.: Characterization of wines using compositional profiles and chemometrics. Trends Anal Chem 2010;29:234-245. doi: 10.1016/j.trac.2009.11.008.
• 32. Scanes K.T., Hohmann S., Priori B.A.: Glycerol production by the yeast Saccharomyces cerevisiae and its relevance to wine: A review. S Afr J Enol Vitic 1998;19:17- 24.
• 33. Stój A.: Methods of detecting adulteration of wines. Zywn Nauk Tech Jak 2011;2:17-26 (in Polish).