Production of Hydrophobins from fungi

Kulkarni, Shraddha; Nene, Sanjay; Joshi, Kalpana

doi:10.1016/j.procbio.2017.06.012

Cited by 32 publications

(22 citation statements)

References 106 publications

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“…Generally, fungal microorganisms such as genera species of Aspergillus, Trichoderma, Fusarium, Penicillium, and Neurospora produces beneficial primary and secondary metabolites and compounds, ranging from economically important proteins and enzymes to antibiotics, organic acids, alcohols, immunosuppressants, pigments, vitamins and immunomodulatory agents and, thus having the industrial importance that to revolutionize biotechnology (Moretti & Sarrocco, 2015;Kulkarni, Nene & Joshi, 2017).…”

Section: The Biology Of Fungimentioning

confidence: 99%

Characterization and biological activities of polysaccharides extracted from the filamentous fungal cell wall: an updated literature review

Valasques

Cedro

Mendes

et al. 2020

RSD

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Filamentous fungi are eukaryotic organisms with several industrial and pharmaceutical applications. Polysaccharides are the principal components of cell walls from Fungi and other organisms like diatoms, and have been reported in the industrial and medical fields as products with a huge number of different biological activities and applications. The objectives of this narrative review were to assess the characterization methods and and biological activities of polysaccharides extracted from the filamentous fungal cell wall. Glucans, chitin and galactomannans are the most common polysaccharide often found in the cell walls of fungi. These polysaccharides can contain different glycosidic linkage either an α or β-configuration and at various positions, such as (1-3,1-4, 1-6), as well as several molecular sizes. This leads to an almost limitless diversity in their structure and biological activity. There are many methods for polysaccharides characterization, among them; the methods commonly used involve Infrared Spectrometry (FT-IR), Nuclear Magnetic Resonance Spectroscopy (MRS), and gas chromatography-mass spectrometry (CG-MS). Typically, cell wall polysaccharides from filamentous fungi have been shown to possess complex, important and multifaceted biological activities including mainly antioxidant, anti-inflammatory, immunomodulatory, antinociceptive, antitumor and hypoglycemic activities. Due to the large number of filamentous fungi genus and species capable of producing useful polysaccharides, perform scientific researches, and produce novel scientific knowledge and information are particularly interesting in order to identify polysaccharides with potential biological activity and that can be used for medicinal purposes.

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Section: The Biology Of Fungimentioning

confidence: 99%

Characterization and biological activities of polysaccharides extracted from the filamentous fungal cell wall: an updated literature review

Valasques

Cedro

Mendes

et al. 2020

RSD

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“…The ability to of hydrophobins to become attached to various proteins can be used to immobilize enzymes and antibodies. Immobilisation of lipase by hydrophobins from P. ostreatus leads to an increased activity of this enzyme and its greater thermal stability [38,45,54]. Immobilisation of flavour compounds can be used in the food industry to support the long-term persistence of aromas in food and beverages [67].…”

Section: The Use Of Hydrophobins In Various Fieldsmentioning

confidence: 99%

“…Zdolność przyłączania się hydrofobin do różnych białek może być wykorzystywana do unieruchamiania enzymów i przeciwciał. Unieruchomienie lipazy przez hydrofobiny z P. ostreatus prowadzą do wzmożonej aktywności tego enzymu oraz jego większej stabilności termicznej [38,45,54]. Unieruchomienie związków smakowych może być stosowane w przemyśle spożywczym do wspomagania dłuższego utrzymywania się aromatów w jedzeniu i napojach [67].…”

Section: Zastosowanie Hydrofobin W Różnych Gałęziach Przemysłuunclassified

“…Odkąd możliwe stało się pozyskiwanie hydrofobin w niewielkich ilościach z naturalnych źródeł, wzrosło zainteresowanie produkcją zrekombinowanych białek na znacznie większą skalę [11,30,38,45,54]. Chociaż hydrofobiny w środowisku naturalnym wytwarzane są przez grzyby strzępkowe to z powodzeniem udaje się je otrzymać wykorzystując do tego inne systemy ekspresyjne, zarówno prokariotyczne jak i eukariotyczne.…”

Section: Przemysłowa Produkcja Hydrofobinunclassified

See 1 more Smart Citation

Characteristics and Functions of Hydrophobins and Their Use in Manifold Industries

Tymiński

Znajewska

Dąbrowska

2018

Postępy Mikrobiologii - Advancements of Microbiology

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Hydrophobins are surface active proteins produced by filamentous fungi. They have a role in fungal growth and their life cycle. Although proteins with similar properties are being found in prokaryotic organisms as well. Hydrophobins are characterized by a specific arrangement of cysteine residues, which form four disulfide bridges in the amino acid sequence. This construction gives hydrophobins hydrophobic properties. These proteins are able to assemble spontaneously into amphipathic monolayers at hydrophobic-hydrophilic interfaces. The unique properties of hydrophobins make them more and more popular with regard to their potential application in industry. New ways of use hydrophobins in various branches of the economy are being developed. Hydrophobins are already widely used in the food industry, pharmaceutical industry, but also in molecular biology. 1. Wprowadzenie. 2. Klasyfikacja hydrofobin. 3. Struktura genów i białek hydrofobin. 4. Formowanie się filmu hydrofobinowego. 5. Produk cja, wydzielanie i formowanie się hydrofobin w środowisku naturalnym. 6. Właściwości hydrofobin. 7. Zastosowanie hydrofobin w różnych dziedzinach. 8. Przemysłowa produkcja hydrofobin. 9. Podsumowanie

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“…There are two classes of hydrophobins. Class I includes proteins that are very poorly soluble in aqueous solutions and dissociate only in concentrated acids [ 35 , 36 ]. Class I hydrophobins have been identified in Ascomycota and Basidiomycota fungi.…”

Section: Introductionmentioning

confidence: 99%

Comparative Study of Structural Changes of Polylactide and Poly(ethylene terephthalate) in the Presence of Trichoderma viride

Dąbrowska

Garstecka

Olewnik-Kruszkowska

et al. 2021

IJMS

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Plastic pollution is one of the crucial global challenges nowadays, and biodegradation is a promising approach to manage plastic waste in an environment-friendly and cost-effective way. In this study we identified the strain of fungus Trichoderma viride GZ1, which was characterized by particularly high pectinolytic activity. Using differential scanning calorimetry, Fourier-transform infrared spectroscopy techniques, and viscosity measurements we showed that three-month incubation of polylactide and polyethylene terephthalate in the presence of the fungus lead to significant changes of the surface of polylactide. Further, to gain insight into molecular mechanisms underneath the biodegradation process, western blot hybridization was used to show that in the presence of poly(ethylene terephthalate) (PET) in laboratory conditions the fungus produced hydrophobin proteins. The mycelium adhered to the plastic surface, which was confirmed by scanning electron microscopy, possibly due to the presence of hydrophobins. Further, using atomic force microscopy we demonstrated for the first time the formation of hydrophobin film on the surface of aliphatic polylactide (PLA) and PET by T. viride GZ1. This is the first stage of research that will be continued under environmental conditions, potentially leading to a practical application.

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Production of Hydrophobins from fungi

Cited by 32 publications

References 106 publications

Characterization and biological activities of polysaccharides extracted from the filamentous fungal cell wall: an updated literature review

Characterization and biological activities of polysaccharides extracted from the filamentous fungal cell wall: an updated literature review

Characteristics and Functions of Hydrophobins and Their Use in Manifold Industries

Comparative Study of Structural Changes of Polylactide and Poly(ethylene terephthalate) in the Presence of Trichoderma viride

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