Food Bioscience, Год журнала: 2022, Номер 51, С. 102254 - 102254
Опубликована: Ноя. 30, 2022
Язык: Английский
Food Research International, Год журнала: 2020, Номер 133, С. 109136 - 109136
Опубликована: Март 2, 2020
Язык: Английский
Процитировано
103
Frontiers in Nutrition, Год журнала: 2021, Номер 8
Опубликована: Июнь 28, 2021
Curdlan is an exopolysaccharide, which composed of glucose linked with β-(1,3)-glycosidic bond and produced by bacteria, such as Alcaligenes spp., Agrobacterium Paenibacillus Rhizobium Saccharomyces cerevisiae, Candida fungal sources like Aureobasidium pullulan, Poria cocos , etc. has been utilized in the food pharmaceutical industries for its prebiotic, viscosifying, water-holding properties decades. Recently, usefulness curdlan further explored industry potential therapeutic applications. exhibited immunoregulatory antitumor activity preclinical settings. It was observed that can prevent proliferation malarial merozoites vivo ; therefore, it may be considered a promising therapy treatment end-stage malaria. In addition, demonstrated potent antiviral effects against human immunodeficiency virus (HIV) Aedes aegypti virus. suggested virucidal curdlans should extended other deadly viruses, severe acute respiratory syndrome (SARS), Middle East (MERS), current coronavirus-2 (SARS-CoV-2/COVID-19). The prebiotic property would confer beneficial on host promoting growth healthy microbiota gut consequently help to reduce gastrointestinal disorders. Therefore, employed manufacture prebiotics management various dysbiosis problems. Studies mechanism action curdlan-induced suppression microbial tumor cells at cellular molecular levels not only enhance our understanding regarding effectiveness but also discovery new drugs dietary supplements. primary focus this review highlight interventions anticancer, anti-malaria, antiviral, antibacterial agent humans. provides latest information about chemistry biosynthesis applications making novel dairy products, functional foods, nutraceuticals details recent patents derivatives.
Язык: Английский
Процитировано
59
Plants, Год журнала: 2023, Номер 12(22), С. 3822 - 3822
Опубликована: Ноя. 10, 2023
Fungal pathogens pose a major threat to food production worldwide. Traditionally, chemical fungicides have been the primary means of controlling these pathogens, but many recently come under increased scrutiny due their negative effects on health humans, animals, and environment. Furthermore, use can result in development resistance populations phytopathogenic fungi. Therefore, new environmentally friendly alternatives that provide adequate levels disease control are needed replace fungicides—if not completely, then at least partially. A number conventional developed, including plant defence elicitors (PDEs); biological agents (fungi, bacteria, mycoviruses), either alone or as consortia; biochemical fungicides; natural products; RNA interference (RNAi) methods; breeding. This article reviews alternative methods available manage fungal discusses strengths weaknesses, identifies potential areas for future research.
Язык: Английский
Процитировано
39
International Journal of Biological Macromolecules, Год журнала: 2024, Номер 260, С. 129412 - 129412
Опубликована: Янв. 22, 2024
Язык: Английский
Процитировано
11
International Journal of Food Microbiology, Год журнала: 2022, Номер 364, С. 109532 - 109532
Опубликована: Янв. 10, 2022
Язык: Английский
Процитировано
37
Microorganisms, Год журнала: 2022, Номер 10(2), С. 200 - 200
Опубликована: Янв. 18, 2022
Botrytis cinerea (B. cinerea) is responsible for grape infection and damage to the winemaking table sectors. Although anti-Botrytis chemicals are available, they considered unsustainable resistance phenomenon adverse effects on environment human health. Research focused developing alternative approaches, such as exploiting biological control agents (BCAs). In this context, 19 yeasts of genera Cryptococcus, Aureobasidium, Metschnikowia, Kluyveromyces Wickerhamomyces were tested antimicrobial against B. development.A combination in vitro tests based dual-culture methods, volatile organic compound production assay, laboratory berries (punctured sprayed with yeasts) field experiments yeast treatments grapes vineyards allowed selection two potential BCAs.M. pulcherrima DiSVA 269 A. pullulans 211 exhibited best ability contain development cinerea, showing severity, decay McKinney index lower than a commercial formulation consisting mixture different strains, which used positive controls.The results indicated that selected strains effective BCA candidates counteract field, applying them partial or total replacement conventional treatments.
Язык: Английский
Процитировано
35
Plants, Год журнала: 2023, Номер 12(2), С. 236 - 236
Опубликована: Янв. 4, 2023
Aspergillus flavus is an important pathogenic fungus affecting many crops and one of the main sources their aflatoxin contamination. The primary method limiting this pathogen using chemical fungicides, but researchers focus on searching for other effective agents its control due to disadvantages limitations these agrochemicals. results obtained in present study indicate high potential two yeast strains, Aureobasidium pullulans PP4 A. ZD1, biological flavus. Under vitro conditions, mycelial growth was reduced by 53.61% 63.05%, spore germination inhibited 68.97% 79.66% ZD1 respectively. Both strains produced lytic enzymes chitinase β-1,3-glucanase after 5 days cultivation with cell wall preparations (CWP) medium as a carbon source. In addition, tested yeasts showed ability grow over wide range temperatures (4–30 °C), pH (4–11), salinity (0–12%) tolerance fungicides at concentrations corresponding field conditions. isolates were highly tolerant cupric oxychloride, showing biomass gains 85.84% (ZD1) 87.25% (PP4). Biomass presence azoxystrobin 78.71% 82.65% (PP4), while difenoconazole, it 70.09% 75.25% also antagonistic effects against directly tomato fruit. acted effectively reducing lesion diameter from 29.13 mm (control) 8.04 (PP4) 8.83 (ZD1).
Язык: Английский
Процитировано
20
Horticulturae, Год журнала: 2023, Номер 9(1), С. 59 - 59
Опубликована: Янв. 3, 2023
The black yeast-like fungi Aureobasidium spp. are ubiquitous microorganisms found in a wide variety of extreme and benign environments as saprophytes, endophytes, pathogens. Since this diverse genus includes species with potential uses agriculture the food industry, it is important that we explore their evolution spread context climate change. known to be capable producing plethora various metabolites, many which find applications field control plant present review aims explain how these can provide ecological safe strategies might adopted agricultural production systems processing. versatility lie perfectly within Sustainable Development Goals Agenda 2021–2030 by opening new horizons respectful environment human health.
Язык: Английский
Процитировано
19
LWT, Год журнала: 2024, Номер 193, С. 115769 - 115769
Опубликована: Янв. 16, 2024
Wine microbial communities establish complex ecological ecosystems that modulate the formation of aroma compounds, but only a few studies sought for correlations between specific microorganisms and wine volatiles. The present study combined metabarcoding metabolomics identifying niches fungi bacteria correlating with volatile profiles wines 3 renowned cultivars emblematic Douro region. Three major were identified throughout spontaneous fermentation processes, Hanseniaspora-Saccharomyces succession timing was cultivar-dependent. largest niche included Hanseniaspora, Aureobasidium, Alternaria, Rhodotorula, Sporobolomyces, Massilia, Bacillus, Staphylococcus Cutibacterium, positively correlated 7 metabolites, namely, acetoin, isoamyl acetate, ethyl propanoate, c-3-hexenol, phenylethyl acetate 4-ethylphenol. fermentative yeasts S. cerevisiae, Torulaspora delbrueckii Meyerozyma caribbica strongly γ-butyrolactone, t-whiskylactone, alcohol, decanoate, isobutyrate, diethyl succinate, isovaleric acid, 4-ethylguaiacol 4-propylguaiacol. Lachancea quebecensis clustered several pathogenic (Penicillium citrinum, Erysiphe necator, Sclerotinia sclerotiorum, Aspergillus, Mycosphaerella tassiana) (Pseudomonas spp., Bacteroides acidifaciens, Pantoea, Stenotrophomonas Enhydrobacter), various monoterpenols norisoprenoids including linalool β-ionone, besides benzyl diacetyl, isobutyl ethyl-vanillate methyl vanillinate. Metabolite-microbiota denoted cultivar specificities likely underlying regional aromatic signatures.
Язык: Английский
Процитировано
7
World Journal of Microbiology and Biotechnology, Год журнала: 2020, Номер 36(11)
Опубликована: Окт. 17, 2020
Aureobasidium strains isolated from diverse unconventional environments belonging to the species A. pullulans, melanogenum, and subglaciale were evaluated for Volatile Organic Compounds (VOCs) production as a part of their modes action against Botrytis cinerea tomato table grape. By in vitro assay, VOCs generated by antagonists showed highest inhibition percentage pathogen mycelial growth (65.4%). In vivo tests conducted with tomatoes grapes artificially inoculated B. conidial suspension, exposed emitted most efficient each (AP1, AM10, AS14) showing that AP1 (A. pullulans) reduced incidence 67%, partially confirmed results. Conversely, on grape, produced all did not control fungal but only reducing infection severity (< 44.4% pullulans; < 30.5% subglaciale). Solid-phase microextraction (SPME) subsequent gas chromatography coupled mass spectrometry identified ethanol, 3-methyl-1-butanol, 2-methyl-1-propanol VOCs. However, there differences amounts well repertoire. The EC
Язык: Английский
Процитировано
47