Results 21 to 30 of about 55,805 (279)

Isolation and Identification of Natural Colorant Producing Soil-Borne Aspergillus niger from Bangladesh and Extraction of the Pigment

Foods, 2021
Natural colorants have been used in several ways throughout human history, such as in food, dyes, pharmaceuticals, cosmetics, and many other products. The study aimed to isolate the natural colorant-producing filamentous fungi Aspergillus niger from soil
Maria Afroz Toma, K H M Nazmul Hussain Nazir, Md. Muket Mahmud, Pravin Mishra, Md. Kowser Ali, Ajran Kabir, Md. Ahosanul Haque Shahid, Mahbubul Pratik Siddique, Md. Abdul Alim   +8 more
doaj   +1 more source

Morphological and Molecular Diversity of Aspergillus From Corn Grain Used as Livestock Feed

Hayati Journal of Biosciences, 2017
The study of Aspergillus from corn grains used as livestock feed is important to ensure the safety of the grains as the occurrence of Aspergillus in the corn grain can give an indication of mycotoxin being produced.
Noor Atiqah Zulkifli, Latiffah Zakaria
doaj   +1 more source

Comparison in antioxidant and antitumor activities of pine polyphenols and its seven biotransformation extracts by fungi [PDF]

PeerJ, 2017
Microbial transformation can strengthen the antioxidant and antitumor activities of polyphenols. Polyphenols contents, antioxidant and antitumor activities of pine polyphenols and its biotransformation extracts by Aspergillus niger, Aspergillus oryzae ...
Hui Li, Zhenyu Wang
doaj   +2 more sources

Aminopeptidase C of Aspergillus niger is a Novel Phenylalanine Aminopeptidase

, 2003
A novel enzyme with a specific phenylalanine aminopeptidase activity (ApsC) from Aspergillus niger (CBS 120.49) has been characterized. The derived amino acid sequence is not similar to any previously characterized aminopeptidase sequence but does share ...
Dekker, P.J.T., Basten, E.J.W., Schaap, P.J.   +2 more
core   +1 more source

Biosorption potential of lead tolerant fungi isolated from refuse dumpsite soil in Nigeria

Acta Scientiarum: Biological Sciences, 2020
Metals are non-biodegradable and recurrent in the environs. Heavy metals tolerant fungi were isolated from refuse dumpsite soil using pour plate method. These fungi were identified as Aspergillus niger, Penicillium chrysogenum and Rhizomucor sp.
Jeremiah David Bala, Faruk Kuta, Adabara Nasiru, Abdulameen Saheed Adedeji, Adel Ali Saeed Al-Gheethi, Opeyemi Habeeb Fashola   +5 more
doaj   +1 more source

The Aspergillus niger faeB gene encodes a second feruloyl esterase involved in pectin and xylan degradation and is specifically induced in the presence of aromatic compounds

, 2002
The faeB gene encoding a second feruloyl esterase from Aspergillus niger has been cloned and characterized. It consists of an open reading frame of 1644 bp containing one intron.
Kester, H.C.M., vanKuyk, P.A., Vries, R.P., de, Visser, J.   +3 more
core   +1 more source

Modeling and analysis of the dynamic behavior of the XlnR regulon in Aspergillus niger [PDF]

, 2011
Background: In this paper the dynamics of the transcription-translation system for XlnR regulon in Aspergillus niger is modeled. The model is based on Hill regulation functions and uses ordinary differential equations.
Omony, J., Straten, G., van, Graaff, L.H., de, de Graaff, L.H., Anton J B van Boxtel, Boxtel, A.J.B., van, Leo H de Graaff, van Boxtel, A.J.B., Jimmy Omony, van Straten, G., Gerrit van Straten   +10 more
core   +1 more source

OPTIMASI KONDISI PURIFIKASI PARSIAL LIPASE Aspergillus niger 65I6 SOLID STATE FERMENTATION (SSF) PADA MEDIUM BUNGKIL JARAK SEBAGAI SUMBER BELAJAR PENGANTAR MIKROBIOLOGI

Bioedukasi: Jurnal Pendidikan Biologi FKIP UM Metro, 2012
Extracellular lipase is an enzyme that catalyzes the hydrolysis reaction of triglycerides into free fatty acids and glycerol and synthesis reaction of esters. Lipase can be produced by microbes include bacteria, fungi and yeasts.
Maulina Nurikasari
doaj   +1 more source

Shotgun proteomics of Aspergillus niger microsomes upon D-xylose induction

, 2010
Protein secretion plays an eminent role in cell maintenance and adaptation to the extracellular environment of microorganisms. Although protein secretion is an extremely efficient process in filamentous fungi, the mechanisms underlying protein secretion ...
Graaff, L.H., de, Passel, M.W.J., van, Schaap, P.J., Ferreira de Oliveira, J.M.P.   +3 more
core   +1 more source

IN4MER Biomaterial Ink: A Phosphorescent Biosensing Biomaterial Ink for Multiple Analytes (Glucose, Lactate, Oxygen) Measurements and Temperature Sensing Applications

Advanced Functional Materials, EarlyView.
Multianalyte, real‐time monitoring of bioprinted scaffolds remains challenging. Phosphorescence‐lifetime–based, optically responsive microparticles are embedded in diverse printable hydrogels (κ‐carrageenan, GelMA, PEGDA) to form biomaterial inks that report oxygen, glucose, lactate, and temperature.
Waqas Saleem, David Chimene, Berkley P. White, Kaivalya A. Deo, Jeremy L. Thomas, Nithin Chidambara, Cole Mandrona, Kirsten Landsgaard, Brian Ko, Roland Kaunas, Akhilesh K. Gaharwar, Michael J. McShane   +11 more
wiley   +1 more source