КФУ. Карточка публикации. Screening of Microorganisms from Wastes and Identification of the Optimal Substrate for Biosurfactant Production

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SCREENING OF MICROORGANISMS FROM WASTES AND IDENTIFICATION OF THE OPTIMAL SUBSTRATE FOR BIOSURFACTANT PRODUCTION

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2024

Авторы, сотрудники КФУ

Бикташева Лилия Рамилевна, автор

Гордеев Александр Владимирович, автор

Курынцева Полина Александровна, автор

Селивановская Светлана Юрьевна, автор

Авторы, студенты КФУ

Кириченко Анастасия Алексеевна, автор

Библиографическое описание на языке оригинала

The production of biosurfactants from organic wastes has received significant attention due to its potential cost savings. This study involved the isolation of biosurfactant-producing microorganisms from waste sources. The surfactant properties of the 37 studied isolates were assessed by reducing surface tension and their emulsifying properties, determined by the emulsification index E24. We assessed the ability of these isolated strains to produce biosurfactants using various waste substrates, namely potato peelings, waste cooking oil and sunflower cake. Our results showed that sunflower cake exhibited better growth and biosurfactant production for most of the strains studied. This highlights that sunflower cake is a potentially effective and economical substrate for the production of biosurfactants. The most effective strains allowing to achieve an emulsification index above 50% and reduce surface tension below 40 mN m−1 were Enterobacter sp. 2pp, strain 2wfo, Peribacillus sp. 1mo, S

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https://repository.kpfu.ru/?p_id=309142

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Бикташева Лилия Рамилевна	ru_RU
dc.contributor.author	Гордеев Александр Владимирович	ru_RU
dc.contributor.author	Курынцева Полина Александровна	ru_RU
dc.contributor.author	Селивановская Светлана Юрьевна	ru_RU
dc.contributor.author	Кириченко Анастасия Алексеевна	ru_RU
dc.date.accessioned	2024-01-01T00:00:00Z	ru_RU
dc.date.available	2024-01-01T00:00:00Z	ru_RU
dc.date.issued	2024	ru_RU
dc.identifier.citation	The production of biosurfactants from organic wastes has received significant attention due to its potential cost savings. This study involved the isolation of biosurfactant-producing microorganisms from waste sources. The surfactant properties of the 37 studied isolates were assessed by reducing surface tension and their emulsifying properties, determined by the emulsification index E24. We assessed the ability of these isolated strains to produce biosurfactants using various waste substrates, namely potato peelings, waste cooking oil and sunflower cake. Our results showed that sunflower cake exhibited better growth and biosurfactant production for most of the strains studied. This highlights that sunflower cake is a potentially effective and economical substrate for the production of biosurfactants. The most effective strains allowing to achieve an emulsification index above 50% and reduce surface tension below 40 mN m−1 were Enterobacter sp. 2pp, strain 2wfo, Peribacillus sp. 1mo, S	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=309142	ru_RU
dc.language.iso	ru	ru_RU
dc.title	Screening of Microorganisms from Wastes and Identification of the Optimal Substrate for Biosurfactant Production	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU