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Novel Extract from Beetle Ulomoides dermestoides: A Study of Composition and Antioxidant Activityстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 22 декабря 2021 г.
- Авторы: Ushakova Nina A., Brodsky Efim S., Tikhonova Olga V., Dontsov Alexander E., Marsova Maria V., Shelepchikov Andrey A., Bastrakov Alexander I.
- Журнал: ANTIOXIDANTS
- Том: 10
- Номер: 7
- Год издания: 2021
- Первая страница: 1
- Последняя страница: 13
- Номер статьи: 1055
- DOI: 10.3390/antiox10071055
- Аннотация: A biologically active extract from the darkling beetle Ulomoides dermestoides was obtainedusing the electro-pulse plasma dynamic extraction method. The beetle water extract contained acomplex of antioxidant substances such as antioxidant enzymes and nonprotein antioxidants, as wellas a complex of heat shock antistress proteins. This determines the rather high antioxidant activityof the aqueous extract of the beetle, i.e., 1 mg of dry matter/mL of the extract has an equivalentantioxidant activity to 0.2 mM Trolox (a water-soluble analog of vitamin E). It was shown that thebeetle extract can lead to a 25–30% increase in the average lifespan of nematode Caenorhabditis elegans,under normal conditions, and a 12–17% increase under conditions of oxidative stress (with paraquat),and significantly inhibits the fructosylation reaction of serum albumin. Therefore, the beetle aqueousextract shows promise as a biologically active complex exhibiting antioxidant activity.
- Добавил в систему: Костина Наталья Викторовна