RESEARCH OF THE LIGHTFASTNESS OF THE COTTON JERSEY TREATED BY THE NEW THIOSULPHОNATES PREPARATIONS

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11 (Українська)
Published: Dec 12, 2019
DOI: https://doi.org/10.36910/6775-2310-5283-2018-11-11
Keywords:
textile materials, biocidal substances, concentration of biocidal substances, fungistatic action, fungicidal action

Main Article Content

E. PAKHOLIUK
Lutsk national technical university
V. LUBENETS
Lviv Politechnic National University
I.MARTIROSYAN
Odessa National Academy of Food Technologies

Abstract

Aim. Determining the efficiency of investigated biocidal substances for treatment of textile materials with special purposes to improve their fungus resistance.


Method. During the studies methods standards were used provided by the current state that allow the determination of the fungicidal and fungistatic activity of certain biocidal preparations in relation to test cultures, which according to the normative documentation are biodestructors of textile and other industrial materials.


Results. The most efficacious drugs were Fundazol and ETS (ethylthiosulfanilate). Moreover, Fundazol almost equally showed a fungicidal action, that completely prevented the development of fungi at the end of the second week from the beginning of the experiment and fungistatic effect, namely, caused growth retardation of the studied samples of fungi, compared with the control sample in the first two days, with a minimum concentration of the preparation in solution The drug Bifonazole has shown its effectiveness only to one type of fungi, namely Aspergillus niger. During the entire trial period, the growth of fungi was absent. In all other cases, it was ineffective. The ETS showed the high efficiency against all fungal cultures used as a test, but the minimum effective concentrations were slightly higher than those declared in the drug advertising.


Scientific novelty. The effective concentration of investigated biocidal substances is determined for the processing of textile materials in order to increasing their wear resistance.


Practical significance. The results of research about biocidal preparations for processing of special textile materials are presented. The comparative characteristic of fungicidal and fungistatic action of investigated preparations towards the efficiency of their application is shown.

Article Details

How to Cite
PAKHOLIUK, E., LUBENETS, V., & MARTIROSYAN, I. (2019). RESEARCH OF THE LIGHTFASTNESS OF THE COTTON JERSEY TREATED BY THE NEW THIOSULPHОNATES PREPARATIONS. Tovaroznavchiy Visnik, 1(11), 100-108. https://doi.org/10.36910/6775-2310-5283-2018-11-11
Issue
Vol 1 No 11 (2018): Tovaroznavchiy visnik
Section
PRODUCTS AND EXPERTISE OF NON-FOOD PRODUCTS AND RAW MATERIALS
Author Biographies

E. PAKHOLIUK, Lutsk national technical university

Candidate of Technical Sciences, Associate Professor of the Department of Commodity Studies and Expertise in Customs at Lutsk National Technical University

V. LUBENETS, Lviv Politechnic National University

Doctor of Chemical Sciences, Professor, Department of Technology of Bioactive Compounds, Pharmacy and Biotechnology, "Lviv Polytechnic National University"

I.MARTIROSYAN, Odessa National Academy of Food Technologies

Senior Lecturer at the Department of Security, Expertise and Merchandise of the Odessa National Academy of Food Technologies

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