Georgian Scientists/ . 6  N 3, 2024 375

Georgian Scientists

Vol. 6  Issue 4, 2024

https://doi.org/10.52340/gs.2024.06.04.35

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1 ,  - e-mail:Kaelene@yandex.ru

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3  - e-mail dodo_chanturia@mail.ru

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Georgian Scientists/ . 6 N 3, 2024 377

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Georgian Scientists/ . 6 N 3, 2024 378

:

1. Effect of ethanol, glycerol, glucose and tartaric acid on the viscosity of model aqueous solutions and
wine samples; Adnan Shehadeh a, Despoina Kechagia a, Alexandra Evangelou a, Panagiotis Tataridis
a, Fadi Shehadeh b; Food Chemistry, Volume 300, 1 December 2019, 125191

2. Hollow fiber microfiltration membranes and a method of making these membranes; Jiang Ji,
Candeloro Dicecca, Edward M. Schulz, Mahesh Mehta, David Stead, David McKinley, David H Koch;
US 6,890,435 B2; May 10, 2005

3.  Pectolytic  enzyme  reduces  the  concentration  of  colloidal  particles  in  wine  due  to  changes  in
polysaccharide structure and aggregation properties; Stella Kassara a, Sijing Li b c d, Paul Smith a e,
Federica Blando f, Keren Bindon a; International Journal of Biological Macromolecules,Volume 140, 1
November 2019, Pages 546-555
4. Effects of various clarification treatments on anthocyanins, color, phenolics and antioxidant activity
of red grape juice;  Sevgin D blan a,  Mehmet Özkan b;  Food Chemistry Volume 352, 1 August 2021,
129321
5. Effect of physical parameters on the microfiltration of wine on a flat polymeric membrane; M.Y.
Jaffrin, B.B. Gupta, A. Chaibi; Chemical Engineering and Processing: Process Intensification; Volume
32, Issue 6, December 1993, Pages 379-387
6. ; 

, , , , ,
. :11) GE P 2000 2128 B : (51) C 12 H 1/22 (IPC, 2006)

Analysis of local and international patents for microfiltration process of different types
of wine material

1Elene Kakabadze, 2George BibileiSvili, 3Leila Tananashvili, 4Zaza Javashvili, 5Manana MamulaShvili,
6Liana Ebanoidze

Engineering Institute of Membrane technologies of Georgian Technical University

The analysis of some issues of local and international patents related to obtaining - cleaning methods
of various  types  of wine material by microfiltration process, creating membranes and membrane
devices determines the consideration of technologies, techniques, basic technical level and prototypes
created by local and international researchers for the scientific research work of the Institute.
Keywords: invention, membrane, microfiltration, wine material, red grape juice.