Dried Biomass of Arthrospira platensis Inhibits Growth of Aureobasidium pullulans LW14 and Some Bacteria When Added to Unpasteurised Apple Juice

Łukasz Wajda , Zuzanna Rękas , Tomasz Tarko , Aleksandra Duda-Chodak , Aleksandra Liebersbach , Małgorzata Makarewicz

Abstract

The main goal was to evaluate if dried cyanobacterium (Arthrospira platensis) biomass added to unpasteurised apple juice could inhibit growth of fungi dominant in apples and which fraction of cyanobacterium biomass contributed to this phenomenon. A. platensis biomass, its protein and/or polysaccharide fraction were added to the sterilised apple juice inoculated with Aureobasidium pullulans LW14 and stored at 4 °C for 96 h. Samples were tested against number of fungi and selected physical–chemical parameters. In the last research stage, protein fraction was added to the unpasteurised apple juice inoculated with A. pullulans LW14 to test its potency against fungi, lactic acid bacteria and acetic acid bacteria. When A. platensis biomass was added to the sterilised apple juice (1.15% w/v), it effectively inhibited growth of A. pullulans LW14 and the metabolism of all analysed sugars (glucose, sucrose and fructose). Protein fraction added to the sterilised apple juice contributed significantly to mycostatic properties of A. platensis. When protein fraction was added to unpasteurised apple juice, the same conclusions were obtained, however, except for inhibiting growth of A. platensis LW14, it inhibited growth of some bacteria.
Author Łukasz Wajda - Jagiellonian University (UJ)
Łukasz Wajda,,
-
, Zuzanna Rękas (FoFT / DoFTaTM)
Zuzanna Rękas,,
- Department of Fermentation Technology and Microbiology
, Tomasz Tarko (FoFT / DoFTaTM)
Tomasz Tarko,,
- Department of Fermentation Technology and Microbiology
, Aleksandra Duda-Chodak (FoFT / DoFTaTM)
Aleksandra Duda-Chodak,,
- Department of Fermentation Technology and Microbiology
, Aleksandra Liebersbach (FoFT / DoFTaTM)
Aleksandra Liebersbach,,
- Department of Fermentation Technology and Microbiology
, Małgorzata Makarewicz (FoFT / DoFTaTM)
Małgorzata Makarewicz,,
- Department of Fermentation Technology and Microbiology
Journal seriesIndian Journal of Microbiology, ISSN 0046-8991, e-ISSN 0973-7715, (N/A 40 pkt)
Issue year2020
Vol60
No3
Pages346-352
Publication size in sheets0.5
Keywords in EnglishFood preservation, Fungi, Lactic acid bacteria, Cyanobacteria, Antimicrobials
ASJC Classification2404 Microbiology
DOIDOI:10.1007/s12088-020-00871-w
URL https://link.springer.com/content/pdf/10.1007/s12088-020-00871-w.pdf
Languageen angielski
LicenseJournal (articles only); author's original; Uznanie Autorstwa (CC-BY); after publication
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Dried Biomass of Arthrospira platensis Inhibits Growth of Aureobasidium pullulans LW14 and Some Bacteria When Added to Unpasteurised Apple Juice of 15-07-2020
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Score (nominal)40
Score sourcejournalList
Publication indicators Scopus SNIP (Source Normalised Impact per Paper): 2018 = 0.615; WoS Impact Factor: 2018 = 1.533 (2) - 2018=1.539 (5)
Citation count*1 (2020-08-07)
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