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Can I read Bio-Preservative Potential of Microorganisms Isolated from Red Grape against Food Contaminant Fungi on EtoBox?

Bio-Preservative Potential of Microorganisms Isolated from Red Grape against Food Contaminant Fungi by Dopazo, Victor (author);Luz, Carlos (author);Mañes, Jordi (author);Quiles, Juan Manuel (author);Carbonell, Raquel (author);Calpe, Jorge (author);Meca, Giuseppe (author) is a Agricultural and Biological Sciences article available to read on EtoBox.

What is Bio-Preservative Potential of Microorganisms Isolated from Red Grape against Food Contaminant Fungi about?

Fungal spoilage is one of the main reasons of economic losses in the food industry, especially in the wine sector. Consequently, the search for safer and new preservation techniques has gained importance in recent years. The objective of this study was to investigate the antifungal and anti-mycotoxigenic activity from 28 microorganisms (MO) isolated from red grape. The antifungal activity of a cell free supernatant of fermented medium by the isolated MO (CFS) was tested with the agar diffusion method and the minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) assay. Additionally, different antifungal compounds from the CFS were identified and quantified (organic acids, phenolic compounds, and volatile organic compounds). Finally, the most active CFS were tested as red grape bio-preservative agents. Results evidenced that CFS fermented by the strain UTA 6 had the highest antifungal activity, above all isolates, and produced a wide pool of antifungal compounds. The use of UTA 6 CFS as bio-preservative agent showed a reduction of 0.4 and 0.6 log 10 spores per gram of fruit in grapes contaminated by A. flavus and B. cinerea, respectively. Moreover, UTA 6 C

Who reads Bio-Preservative Potential of Microorganisms Isolated from Red Grape against Food Contaminant Fungi?

It is typically read by researchers, students, and practitioners in Agricultural and Biological Sciences.

Author
Dopazo, Victor (author);Luz, Carlos (author);Mañes, Jordi (author);Quiles, Juan Manuel (author);Carbonell, Raquel (author);Calpe, Jorge (author);Meca, Giuseppe (author)
Publisher
MDPI AG
Published
2021
Language
EN
Field
Agricultural and Biological Sciences (Life Sciences)

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