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Article

Experience of Using Antifungal Rocima GT for Protection of Paper from Biological Damage Caused by Fungi

by
Alexey D. Vlasov
1,
Katerina V. Sazanova
1,2,*,
Elena G. Hosid
1,
Tat’yana S. Tkachenko
1,
Andrey I. Alekseev
1,
Ivan M. Pchelin
3,4 and
Alexandr A. Galushkin
1
1
Laboratory of Conservation and Preservation of Documents the Archive of the Russian Academy of Sciences, St. Petersburg Branch, 196084 St. Petersburg, Russia
2
Analytical Phytochemistry Laboratory, V.L. Komarov Botanical Research Institute of Russian Academy of Science, 197376 St. Petersburg, Russia
3
Scientific and Educational Center “Molecular Bases of Interaction of Microorganisms and Human” of the WCRC “Center for Personalized Medicine”, Institute of Experimental Medicine, 197376 Saint Petersburg, Russia
4
Kashkin Research Institute of Medical Mycology, North-Western State Medical University Named after I.I. Mechnikov, 194291 St. Petersburg, Russia
*
Author to whom correspondence should be addressed.
Appl. Microbiol. 2022, 2(1), 185-196; https://doi.org/10.3390/applmicrobiol2010013
Submission received: 29 December 2021 / Revised: 19 February 2022 / Accepted: 23 February 2022 / Published: 26 February 2022

Abstract

This study proposes a method for the chamber disinfection of paper with biocide in the form of fine, volatile droplets using antifungal Rocima GT. This method provides a fungicidal effect, and within a short exposure time, a fungistatic one. At a concentration of 5% Rocima GT solution, the minimum treatment time to ensure the complete disinfection of paper was 15 min. The proposed method of disinfection by a chemical mist was less harmful to paper than disinfection using a swab saturated in a biocide solution. It was noted that when using Rocima GT at insufficient concentrations to inhibit fungal growth completely, Rocima GT can induce, as well as suppress, organic acid produced by Aspergillus niger depending on the concentration.
Keywords: Aspergillus niger; biodeterioration; organic acids; paper; biocides; Rocima GT Aspergillus niger; biodeterioration; organic acids; paper; biocides; Rocima GT

Share and Cite

MDPI and ACS Style

Vlasov, A.D.; Sazanova, K.V.; Hosid, E.G.; Tkachenko, T.S.; Alekseev, A.I.; Pchelin, I.M.; Galushkin, A.A. Experience of Using Antifungal Rocima GT for Protection of Paper from Biological Damage Caused by Fungi. Appl. Microbiol. 2022, 2, 185-196. https://doi.org/10.3390/applmicrobiol2010013

AMA Style

Vlasov AD, Sazanova KV, Hosid EG, Tkachenko TS, Alekseev AI, Pchelin IM, Galushkin AA. Experience of Using Antifungal Rocima GT for Protection of Paper from Biological Damage Caused by Fungi. Applied Microbiology. 2022; 2(1):185-196. https://doi.org/10.3390/applmicrobiol2010013

Chicago/Turabian Style

Vlasov, Alexey D., Katerina V. Sazanova, Elena G. Hosid, Tat’yana S. Tkachenko, Andrey I. Alekseev, Ivan M. Pchelin, and Alexandr A. Galushkin. 2022. "Experience of Using Antifungal Rocima GT for Protection of Paper from Biological Damage Caused by Fungi" Applied Microbiology 2, no. 1: 185-196. https://doi.org/10.3390/applmicrobiol2010013

APA Style

Vlasov, A. D., Sazanova, K. V., Hosid, E. G., Tkachenko, T. S., Alekseev, A. I., Pchelin, I. M., & Galushkin, A. A. (2022). Experience of Using Antifungal Rocima GT for Protection of Paper from Biological Damage Caused by Fungi. Applied Microbiology, 2(1), 185-196. https://doi.org/10.3390/applmicrobiol2010013

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