Discovering the role of the apolipoprotein gene and the genes in the putative pullulan biosynthesis pathway on the synthesis of pullulan, heavy oil and melanin in Aureobasidium pullulans
Sign Up to like & getrecommendations! Published in 2017 at "World Journal of Microbiology and Biotechnology"
DOI: 10.1007/s11274-017-2398-z
Abstract: Pullulan produced by Aureobasidium pullulans presents various applications in food manufacturing and pharmaceutical industry. However, the pullulan biosynthesis mechanism remains unclear. This work proposed a pathway suggesting that heavy oil and melanin may correlate with… read more here.
Keywords: heavy oil; pullulan heavy; oil melanin; pullulan ... See more keywords
Conventional optimization of aqueous extraction of pullulan in solid-state fermentation of cassava bagasse and Asian palm kernel
Sign Up to like & getrecommendations! Published in 2017 at "Biocatalysis and agricultural biotechnology"
DOI: 10.1016/j.bcab.2017.03.010
Abstract: Abstract Solid-liquid extraction (leaching) is an important downstream processing step for the recovery of pullulan from solid state fermentation. In this study, pullulan was produced in a laboratory scale solid state fermentor (working volume 1.9 L)… read more here.
Keywords: solid state; palm kernel; asian palm; cassava bagasse ... See more keywords
Facile and green synthesis of pullulan derivative-stabilized Au nanoparticles as drug carriers for enhancing anticancer activity.
Sign Up to like & getrecommendations! Published in 2018 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2018.06.119
Abstract: In this work, we report for the first time AuNPs reduced/stabilized/capped with modified para-aminobenzoic acid-quat188-pullulan (PABA-QP) as excellent nanocarriers for delivery of doxorubicin to enhance the activity and safety of these systems. Spherical AuNPs@PABA-QP obtained… read more here.
Keywords: facile green; aunps paba; green synthesis; activity ... See more keywords
An Alternative Hard Capsule Prepared with the High Molecular Weight Pullulan and Gellan: Processing, Characterization, and In Vitro Drug Release.
Sign Up to like & getrecommendations! Published in 2020 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2020.116172
Abstract: Albeit gelatin hard capsules were predominantly applied, their disadvantages call for endeavours on non-gelatin capsules in healthcare aspects. Herein, high molecular weight (Mw = 1 × 106) pullulan was purified from yeast fermentation broth. This high Mw pullulan and… read more here.
Keywords: gellan; capsule; pullulan gellan; high molecular ... See more keywords
Soft and highly responsive multi-walled carbon nanotube/pullulan hydrogel composites as electroactive materials
Sign Up to like & getrecommendations! Published in 2019 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2019.109231
Abstract: Abstract Pullulan is a polysaccharide as obtained from the black yeast fermentation. Soft and flexible pullulan hydrogels and multi-walled carbon nanotube/pullulan hydrogel composites were fabricated by a solvent casting method. The effects of crosslinking agent,… read more here.
Keywords: mwcnt; pullulan hydrogel; hydrogel composites; electric field ... See more keywords
Efficient transformation of sucrose into high pullulan concentrations by Aureobasidium melanogenum TN1-2 isolated from a natural honey.
Sign Up to like & getrecommendations! Published in 2018 at "Food chemistry"
DOI: 10.1016/j.foodchem.2018.03.003
Abstract: A very high pullulan producing yeast-like fungus, Aureobasidium melanogenum TN1-2 isolated from a natural honey was found to be able to produce 97.0 g/L of pullulan from 140.0 g/L sucrose at a flask level while it could… read more here.
Keywords: aureobasidium melanogenum; high pullulan; tn1; tn1 isolated ... See more keywords
High pullulan biosynthesis from high concentration of glucose by a hyperosmotic resistant, yeast-like fungal strain isolated from a natural comb-honey.
Sign Up to like & getrecommendations! Published in 2019 at "Food chemistry"
DOI: 10.1016/j.foodchem.2019.01.206
Abstract: A novel, yeast-like fungal strain, Aureobasidium melanogenum TN3-1, that was isolated from natural honey can actively transform 140.0 g/L of glucose into 110.29 ± 2.17 g/L of pullulan during fermentation, whereas A. melanogenum P16 and TN1-2 converted 140.0 g/L of… read more here.
Keywords: yeast like; fungal strain; isolated natural; like fungal ... See more keywords
Composite pullulan-whey protein nanofibers made by electrospinning: Impact of process parameters on fiber morphology and physical properties
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DOI: 10.1016/j.foodhyd.2017.11.014
Abstract: Abstract Novel electrospun fibers from different blends of whey protein isolate (WPI) and pullulan have been developed and characterized. The effect of the blend ratios on the solution properties, such as viscosity, surface tension and… read more here.
Keywords: protein nanofibers; composite pullulan; process; whey protein ... See more keywords
Electrohydrodynamic encapsulation of eugenol-cyclodextrin complexes in pullulan nanofibers
Sign Up to like & getrecommendations! Published in 2021 at "Food Hydrocolloids"
DOI: 10.1016/j.foodhyd.2020.106264
Abstract: Abstract In this report, the inclusion complexes of eugenol-gamma cyclodextrin (γCD) were incorporated in pullulan nanofibers using electrospinning technique. As a control sample, the pristine eugenol contained pullulan nanofibers were electrospun, as well. The nanofibrous… read more here.
Keywords: cyclodextrin; eugenol nanofibers; pullulan eugenol; pullulan nanofibers ... See more keywords
Over-expression of Vitreoscilla hemoglobin (VHb) and flavohemoglobin (FHb) genes greatly enhances pullulan production.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2019.04.007
Abstract: Overexpression of the optimized Vitreoscilla hemoglobin (VHb) gene and the native flavohemoglobin (FHb) gene in Aureobasidium melanogenum P16 rendered a V6 strain and a F44 strain to overproduce pullulan compared to that produced by their… read more here.
Keywords: hemoglobin vhb; vitreoscilla hemoglobin; strain; gene ... See more keywords
Preparation, properties, and structural characterization of β-glucan/pullulan blend films.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2019.08.208
Abstract: This study investigates the physico-mechanical and structural properties of β-glucan (BG)/pullulan (PUL) composite edible films successfully prepared with 0-0.3 g of BG. Results demonstrated that BG addition significantly increases the elongation at break (p read more here.
Keywords: glucan pullulan; properties structural; film; structural characterization ... See more keywords