Results 61 to 70 of about 45,523 (235)

Extent of Microbial Contamination of Refined and Unrefined Vegetable oils sold in South-west Nigeria

Turkish Journal of Agriculture: Food Science and Technology, 2018
Oils constitute a major source of plant-based protein. A major limitation to optimal oil consumption in sub-tropical region is fungal infestation and consequent mycotoxin contamination.
Oluwafemi Flora, Oni Eniola Oluyemisi, Kareem Sarafadeen Olateju, Omemu Adebukunola Mobolaji, Kolapo Lawrence Adelodun   +4 more
doaj   +1 more source

Mycoflora and Aflatoxin Contamination of Some Foodstuffs [PDF]

, 2013
Analysis was made of the mycoflora and aflatoxin contamination of Rice (Oryza sativa), Beans (Phaseolus vulgaris), Corn (Zea mays), and Groundnut (Arachis hypogaea) sold in four different markets in Sango-Ota, Ogun state, Nigeria.
Olarewaju, S.A., Oranusi, S. U.
core  

Generic model of morphological changes in growing colonies of fungi

, 2001
Fungal colonies are able to exhibit different morphologies depending on the enviromental conditions. This allows them to cope with and adapt to external changes.
Jensen, Henrik J., Lopez, Juan M.
core   +1 more source

Efficient cloning system for construction of gene silencing vectors in Aspergillus niger [PDF]

, 2008
An approach based on Gateway recombination technology to efficiently construct silencing vectors was developed for use in the biotechnologically important fungus Aspergillus niger. The transcription activator of xylanolytic and cellulolytic genes XlnR of
Graaff, L.H., de, Oliveira, J.M., Qin Ling, Veen, D., van der   +3 more
core   +2 more sources

Advancing Malic Acid Production of Aspergillus oryzae: Combined Process Optimization and Application of Various Substrates

Biotechnology and Bioengineering, EarlyView.
ABSTRACT In light of climate change and growing resource scarcity, microbial production of organic acids offers a sustainable alternative to fossil‐based chemical synthesis. In this study, malic acid production by Aspergillus oryzae was optimized through cultivation temperature adjustment and biotin supplementation, while organic acid formation from ...
Lukas Hartmann, Anke Neumann, Dirk Holtmann, Björn Vater, Thomas Hahn, Susanne Zibek, Katrin Ochsenreither   +6 more
wiley   +1 more source

Optimalisasi Pemanfaatan Onggok Melalui Pengolahan Biologis Terhadap Parameter Rumen Dan Kecernaan Zat-Zat Makanan Sapi [PDF]

, 2011
The aims of the research were to study utilization of cassava waste through biological processing on rumen parameters and nutrient digestibility. The treatments was based on first years research. The treatment was used latin squere design 4x4..
Liman, L. (Liman), Qisthon, A. (Arief), Widodo, Y. (Yusuf)   +2 more
core  

Succession of physiological stages hallmarks the transcriptomic response of the fungus Aspergillus niger to lignocellulose. [PDF]

, 2020
BackgroundUnderstanding how fungi degrade lignocellulose is a cornerstone of improving renewables-based biotechnology, in particular for the production of hydrolytic enzymes.
Archer, David B, Arvas, Mikko, Barry, Kerrie W, Blythe, Martin J, Chan, Leanne Jade G, Daly, Paul, Delmas, Stéphane, Gaddipati, Sanyasi, Grigoriev, Igor V, Ibbett, Roger, Kokolski, Matt, Lindquist, Erika, Lipzen, Anna, Ngan, Chew Yee, Petzold, Christopher J, Pullan, Steven T, Raulo, Roxane, Simmons, Blake A, Singan, Vasanth R, Tucker, Gregory A, van Munster, Jolanda M   +20 more
core  

Impact of Agitation Power Input on Aspergillus oryzae Metabolism: Application of Multi‐Omics on an Industrial Enzyme Fermentation

Biotechnology and Bioengineering, EarlyView.
ABSTRACT The agitation power input substantially impacts the oxygen transfer rate in aerobic fermentation processes. Furthermore, in a carbon‐limited process where the substrate feed rate is controlled by the concentration of dissolved oxygen, the power input will consequently govern the feed rate.
Mariana Albino, Jean‐Marie Mouillon, Gisela Nadal‐Rey, Carina L. Gargalo, Ulrich Krühne, Krist V. Gernaey, Mads O. Albæk   +6 more
wiley   +1 more source

Determination of Cell Permeabilization and Beta-Galactosidase Extraction from Aspergillus oryzae CCT 0977 Grown in Cheese Whey

International Journal of Chemical Engineering, 2018
Aspergillus oryzae grown in cheese whey has the ability to produce beta-galactosidase. The objective of this work was to define the parameters for the determination of cell permeabilization and extraction of the enzyme from Aspergillus oryzae CCT 0977 ...
Caroline dos Santos Viana, Denise Renata Pedrinho, Luiz Rodrigo Ito Morioka, Hélio Hiroshi Suguimoto   +3 more
doaj   +1 more source

Safety evaluation of the food enzyme endo-1,4-β-xylanase from genetically modified Aspergillus niger strain XYL [PDF]

, 2017
Publisher ...
Aguilera-Gomez, Margarita, Andryszkiewicz, Magdalena, Arcella, Davide, Bolognesi, Claudia, Castle, Laurence, Chesson, Andrew, Cravedi, Jean-Pierre, de Fátima Tavares Poças, Maria, EFSA Panel on Food Contact Materials Enzymes, Flavourings and Processing Aids (CEF), Engel, Karl-Heinz, Fowler, Paul, Franz, Roland, Glandorf, Boet, Grob, Konrad, Gürtler, Rainer, Hermann, Lieve, Husøy, Trine, Jany, Klaus-Dieter, Kovalkovicova, Natalia, Kärenlampi, Sirpa, Liu, Yi, Marcon, Francesca, Mennes, Wim, Milana, Maria Rosaria, Penninks, André, Silano, Vittorio, Smith, Andrew, Tlustos, Christina, Wölfle, Detlef, Zorn, Holger, Zugravu, Corina-Aurelia, Želježic, Davor   +31 more
core   +3 more sources