THE PARTICULARITIES OF THE CLARIFICATION PROCESS WITH BENTONITE OF WHITE WINE VINEGAR
https://doi.org/10.21323/2618-9771-2020-3-1-25-32
Abstract
In this study, the physicochemical properties of Italian and German bentonites were evaluated, including the physicochemical characteristics of white wine vinegar. Once established, the optimal clarification regime and its physical parameters were determined. After establishing the optimized sedimentation parameters, the influence of different doses of bentonite on the physicochemical and organoleptic characteristics of the analyzed vinegar was investigated. With this was determined the influence of the different contact periods of vinegar with bentonite, on the physicochemical parameters of clarified wine vinegar. Thus, for the Italian bentonite, the optimal conditions for the clarification process were: dose of bentonite — 2.03 g · 25L-1, time — 45 min, temperature — 20 ± 1 °C, stirring time — 60 s, centrifugation time — 3 min and spin speed of 300 min-1. Moreover, when using the German bentonite, the optimal parameters were: bentonite dose — 1.96 g · L-1, contact time — 45 min, temperature — 20 ± 1 °C, stirring time — 300 s, centrifugation time — 3 min and spin speed of 300 min-1. Finally, the sensory analysis of wine vinegar was performed and it was established, from the data, which of the analyzed bentonites has properties that are more efficient on the clarification process.
About the Authors
A. BoisteanMoldova, Republic of
Alina Boistean — candidate of technical sciences, docent, Department of Food and Nutrition, Technical University of Moldova.
168, Stefan cel Mare Bd., Chisinau.
Tel.: +373–69–081–217
A. Chirsanova
Moldova, Republic of
Aurica Chirsanova — doctor of microbiology sciences, Head of Department of Food and Nutrition, Technical University of Moldova.
168, Stefan cel Mare Bd., Chisinau.
Tel.: +373–79–770–751
J. Ciumac
Moldova, Republic of
Jorj Ciumac — doctor of technical sciences, professor in the Francophone Branch «Tehnologies Alimentaires», Technical University of Moldova.
168, Stefan cel Mare Bd., Chisinau.
Tel.: +373–69–935–767
B. Gaina
Moldova, Republic of
Boris Gaina — doctor of technical sciences, academician of Academy of Sciences of Moldova, leader of the Life Sciences Department, Academy of Sciences of Moldova.
1, Stefan cel Mare Bd., Chisinau.
Tel.: +373–69–870–877
References
1. Bourgeois, J. F., Barja, F. (2009). The history of vinegar and of its acetification systems. Archives des sciences, 62(2), 147–160.
2. Enache, M. (2013). Clarification of the wine with gelatin. [Electronic resource: https://ru.scribd.com/document/172388305/L04-Limpezirea-Vinului-Cu-Gelatina/ Access date 14.02.2020] (in Romanian)
3. US2043713A Patent: Wine and vinegar clarification process Lawrence, G., Sayweli, B., Calif., Patented June 9, 1936, Serial No. 759,047.
4. Moreno-Arribas, M. V., Polo, M. C. (2009). Wine Chemistry and Biochemistry. New York: Springer Science & Business Media. —735 p. ISBN 978– 0–387–74118–5, DOI 10.1007/978–0–387–74118–5.
5. Leske, P. A., Bruer, N. G. C., Capdeboscq, V. (1995). An evaluation of some characteristics of commercial bentonites. Wine Industry Journal, 10(1), 73–77.
6. GD n. 1403 of 09.12.2008 «Vinegars and acetic acid for food use» published: 19.12.2008 Monitorul Oficial Nr. 226–229 art Nr:1422 (in Romanian)
7. Baize, D. (2000). Guide to soil analysis: choice, expression, presentation, interpretation. Paris: INRA. — 257 p. ISSN: 1150–3912, ISBN: 2–7380– 0892–5. (in French)
8. Caillaud, J., Proust, D., Righi, D. (2006). Weathering sequences of rock-forming minerals in a serpentinite: influence of microsystems on clay mineralogy. Clays and Clay Minerals, 54(1), 87–100. https://doi.org/10.1346/ccmn.2006.0540111
9. Amin, N. C., Andji, Y. Y. J., Ake, M., Yolou, S.F., Toure-Abba, A., Kra Gabrielle, (2009). Mineralogy and physico-chemistry of clay using for treatment of buruli ulcer in Cote d’Ivoire, Journal of Pharmaceutical and Biological Sciences, 10(1), 21–30. [Electronic resource: http://docplayer.fr/39661072-Mineralogie-et-physicochimie-d-argiles-de-traitement-de-l-ulcere-de-buruli-en-cote-d-ivoire.html/ Access date 16.03.2020] (in French)
10. Waanders, F. B., Ungerer, E., Fosso-Kankeu, E. (2015). Correlation be-tween swelling index of bentonite clay and the strength of pellets. 7th International Conference on latest Trends in Engineering and Technology (ICLTET’2015), At: Irene Pretoria South Africa. Volume: 24–27. ISBN 978– 93–84422–58–2.
11. Konan, K. L., Soro, J. Y., Andji, S., Oyetola, S., Kra, G. (2010). Comparative Study of Dihydroxylation/Amorphization in Two Kaolins with Different Crystallinity. Journal de la Société Ouest-Africaine de Chimie, 030, 29–39. [Electronic resource: http://www.soachim.org/files/volume_30/4-%20Konan%20K.%20L%C3%A9on%20et%20al,%2029%20-%2040,%20Vol%20030,%202010.pdf Access date 16.03.2020] (in French)
12. Kobayashi, T. (2004). Recent Progress of Biochemical And Biomedical Engineering In Japan II. Berlin Heidelberg: Springer-Verlag. https://doi.org/10.1007/b14093 ISBN 978–3–540–20419–0
13. Polo, M. C., Llaguno, C. (1991). Wine Vinegar. Madrid: Espagne. —238p. ISBN 978–84–00–07205–6 (in Spanish)
14. RESOLUTION OENO 57–2000 Wine vinegars. [Electronic resource: https://studylib.es/doc/8194216/resoluci%C3%B3n-oeno-57–2000-vi.-vinagres-de-vino/ Access date 16.03.2020] (in Spanish)
15. Bourdreux, S. (2003). Acids in drinks. Qualitative and quantitative aspects. [Electronic resource: https://docplayer.fr/11355714-Les-acides-dans-les-boissons-aspects-qualitatifs-et-quantitatifs.html/ Access date 14.02.2020] (in French)
16. De la Haba, M. J., Arias, M., Ramírez, P., López, M–I., Sánchez, M-T. (2014). Characterizing and Authenticating Montilla-Moriles PDO Vinegars Using Near Infrared Reflectance Spectroscopy (NIRS) Technology. Sensors, 14(2), 3528–3542. https://doi.org/10.3390/s140203528
17. Muhlack, R., Nordestgaard, S., Waters, E. J., O’Neill, B. K, Lim, A., Colby, C. B., (2006). In-line dosing for bentonite fining of wine or juice: Contact time, clarification, product recovery and sensory effects. Australian Journal of Grape and Wine Research, 12(3), 221–234. https://doi.org/10.1111/j.1755–0238.2006.tb00062.x
Review
For citations:
Boistean A., Chirsanova A., Ciumac J., Gaina B. THE PARTICULARITIES OF THE CLARIFICATION PROCESS WITH BENTONITE OF WHITE WINE VINEGAR. Food systems. 2020;3(1):25-32. https://doi.org/10.21323/2618-9771-2020-3-1-25-32