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Extracts of branches and fruits of Ficus auriculata Lour: antioxidant, antimicrobial and phytotoxic activities

Luísa Lima Bertoletti   ORCID icon orcid.org/ORCID ; State University of Santa Catarina. Department of Environmental and Sanitary Engineering. Center of Agroveterinary Sciences. Lages – SC, Brazil
Everton Skoronski   ORCID icon orcid.org/ORCID ; State University of Santa Catarina. Department of Environmental and Sanitary Engineering. Center of Agroveterinary Sciences. Lages – SC, Brazil
Liziane Schittler Moroni   ORCID icon orcid.org/ORCID ; State University of Santa Catarina. Department of Food Engineering and Chemical Engineering. Pinhalzinho - SC, Brazil
Aniela Pinto Kempka   ORCID icon orcid.org/ORCID ; State University of Santa Catarina. Department of Food Engineering and Chemical Engineering. Pinhalzinho - SC, Brazil

Puni tekst: engleski, pdf (694 KB) str. 303-310 preuzimanja: 113* citiraj
APA 6th Edition
Bertoletti, L.L., Skoronski, E., Moroni, L.S. i Kempka, A.P. (2020). Extracts of branches and fruits of Ficus auriculata Lour: antioxidant, antimicrobial and phytotoxic activities. Agriculturae Conspectus Scientificus, 85 (4), 303-310. Preuzeto s https://hrcak.srce.hr/245968
MLA 8th Edition
Bertoletti, Luísa Lima, et al. "Extracts of branches and fruits of Ficus auriculata Lour: antioxidant, antimicrobial and phytotoxic activities." Agriculturae Conspectus Scientificus, vol. 85, br. 4, 2020, str. 303-310. https://hrcak.srce.hr/245968. Citirano 17.10.2021.
Chicago 17th Edition
Bertoletti, Luísa Lima, Everton Skoronski, Liziane Schittler Moroni i Aniela Pinto Kempka. "Extracts of branches and fruits of Ficus auriculata Lour: antioxidant, antimicrobial and phytotoxic activities." Agriculturae Conspectus Scientificus 85, br. 4 (2020): 303-310. https://hrcak.srce.hr/245968
Harvard
Bertoletti, L.L., et al. (2020). 'Extracts of branches and fruits of Ficus auriculata Lour: antioxidant, antimicrobial and phytotoxic activities', Agriculturae Conspectus Scientificus, 85(4), str. 303-310. Preuzeto s: https://hrcak.srce.hr/245968 (Datum pristupa: 17.10.2021.)
Vancouver
Bertoletti LL, Skoronski E, Moroni LS, Kempka AP. Extracts of branches and fruits of Ficus auriculata Lour: antioxidant, antimicrobial and phytotoxic activities. Agriculturae Conspectus Scientificus [Internet]. 2020 [pristupljeno 17.10.2021.];85(4):303-310. Dostupno na: https://hrcak.srce.hr/245968
IEEE
L.L. Bertoletti, E. Skoronski, L.S. Moroni i A.P. Kempka, "Extracts of branches and fruits of Ficus auriculata Lour: antioxidant, antimicrobial and phytotoxic activities", Agriculturae Conspectus Scientificus, vol.85, br. 4, str. 303-310, 2020. [Online]. Dostupno na: https://hrcak.srce.hr/245968. [Citirano: 17.10.2021.]

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Sažetak
The present study aimed to obtain the phenolic compounds from Ficus auriculata Lour fruits and branches and to determine the antioxidant and antimicrobial activities and phytotoxicity. For this purpose, five extraction methodologies were used, containing water and ethanol as solvents, low-frequency ultrasound and a cellulases complex. The antioxidant activity was determined by eliminating the DPPH radical. Antimicrobial activity was determined against Gram-positive and Gram-negative bacteria, through disk diffusion and minimum inhibitory concentration. The extracts were also used for tests of phytotoxicity in cucumber (Cucumis sativus L.). The contents of total phenolic compounds showed up to 16.16 mg GAE·g-1 and 22.56 GAE·g-1 for the extracts obtained from the branches and by aqueous and enzymatic extraction. The highest antioxidant activity was found in the extract of the branches obtained with the mixture of ethanol and water and the use of ultrasound, with an IC50 value of 190.57 µg.mL-1. Extracts from branches and fruits showed antimicrobial activity against all tested microorganisms, with inhibition halos of up to 17 mm and minimum inhibitory concentrations of 25.5 μg.mL-1 to 122.25 μg.mL-1. The extracts showed phytotoxicity against cucumber seeds, with a 30% reduction in growth compared to the control. The extracts from the branches and fruits of F. auriculata have biological potential in relation to the tested activities and the difference in these was demonstrated according to the form of extraction.

Ključne riječi
phenolic compounds, ethanol, ultrasound, celluloses, water

Hrčak ID: 245968

URI
https://hrcak.srce.hr/245968

Posjeta: 227 *