Results 91 to 100 of about 341 (144)

Soil phosphorus transformation and plant uptake driven by phosphate-solubilizing microorganisms. [PDF]

Front Microbiol
Pang F, Li Q, Solanki MK, Wang Z, Xing YX, Dong DF.   +5 more
europepmc   +1 more source

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Mycoremediation of pretilachlor and its metabolite by Aspergillus ficuum

Journal of Environmental Science and Health, Part B, 2023
Pretilachlor is one of the widely used chloroacetamide herbicides in Asian countries to control weeds in the rice field. The extensive use of herbicides has caused major concern among scientists throughout the world. Therefore, it is essential to develop an efficient method for the remediation of pretilachlor and its harmful by-products from ...
Nancy Kwatra, Jayanthi Abraham
openaire   +2 more sources

DNA mediated transformation of Aspergillus ficuum

Applied Microbiology and Biotechnology, 1988
Two DNA-mediated transformation systems were successfully adapted to Aspergillus ficuum. Both the Escherichia coli hygromycin B resistance gene and the A. nidulans amdS gene transformation systems produced stable A. ficuum NRRL 3135 transformants. Cotransformation with the E. coli lacZ gene was also achieved with the hygromycin B system.
Peter J Punt, Cees A M J J van den Hondel, Van den Hondel Cees A M J J   +2 more
exaly   +2 more sources

Expression of the INU2 gene for an endoinulinase of Aspergillus ficuum in Saccharomyces cerevisiae

Biotechnology Letters, 1999
The INU2 gene encoding an endoinulinase of Aspergillus ficuum was expressed by the Kluyveromyces marxianus INU1 promoter in a SUC2-deleted Saccharomyces cerevisiae to produce the endoinulinase preparation free of an exoinulinase and an extracellular invertase in the culture medium. A recombinant yeast strain produced the sufficient amount of the enzyme
Moon-Sik Yang, Tai-Boong Uhm, Keon-Sang Chae   +2 more
exaly   +3 more sources

Controlled Production of Fructose by an Exoinulinase from Aspergillus Ficuum

Applied Biochemistry and Biotechnology, 2009
An exoinulinase has been isolated, purified and characterised from a commercially available broth of Aspergillus ficuum. The enzyme was purified 4.2-fold in a 21% yield with a specific activity of 12,300 U mg(-1)(protein) after dialysis, ammonium sulphate fractionation and Sephacryl S-200 size exclusion and ion exchange chromatography.
T, Mutanda, B, Wilhelmi, C G, Whiteley
openaire   +2 more sources

Comparison of the Effects of Aspergillus niger and Aspergillus ficuum on the Removal of Impurities in Feldspar by Bio-beneficiation

Applied Biochemistry and Biotechnology, 2019
Depending on its purity, feldspar has a wide application in industry. Fungi play an important role in the feldspar purification. A bacterial leaching study of feldspar sample from Aydin, Turkey, was conducted to obtain a suitable raw material for industrial applications.
Volkan Arslan
exaly   +3 more sources

Separation and Identification of Exo- and Endoinulinase from Aspergillus ficuum

Current Microbiology, 2003
A new and convenient method was developed to separate and identify exo- and endoinulinase from Aspergillus ficuum by native polyacrylamide gel electrophoresis. Eight protein bands were obtained. Three bands were identified as exoinulinase, and two bands were endoinulinase, by using TLC and HPLC.
Wang, Jing, Jin, Zhengyu, Jiang, Bo, Xu, Xueming   +3 more
exaly   +3 more sources

Production of inulooligosaccharides by endoinulinases from Aspergillus ficuum

Food Research International, 2005
Inulooligosaccharide (IOS) production from inulin was studied using a partially purified endoinulinase and a purified endoinulinase, which originated from Aspergillus ficuum. At the optimal conditions, including 50 g/L inulin, an enzyme concentration of 10 U/g substrate, 45 °C, and pH 6.0, the inulin-degrading degree by partially purified endoinulinase
Jin Zhengyu, Wang Jing, Jiang Bo, Xu Xueming   +3 more
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Purification and characterization of xylanase from Aspergillus ficuum AF-98

Bioresource Technology, 2008
The purification and characterization of xylanase from Aspergillus ficuum AF-98 were investigated in this work. The extracellular xylanase from this fungal was purified 32.6-fold to homogeneity throughout the precipitation with 50-80% (NH(4))(2)SO(4), DEAE-Sephadex A-50 ion exchange chromatography and Sephadex G-100 chromatography.
Fengxia, Lu, Mei, Lu, Zhaoxin, Lu, Xiaomei, Bie, Haizhen, Zhao, Yi, Wang   +5 more
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Vinegar production residue as substrates for phytase production by Aspergillus ficuum

Waste Management & Research: The Journal for a Sustainable Circular Economy, 2009
Two kinds of vinegar production residues, sorghum vinegar residue (SVR) and corn vinegar residue (CVR), were used as a substrate for phytase production in solid-state fermentation (SSF) by Aspergillus ficuum. Various process parameters influencing phytase production were evaluated by single factor design experiments; further study ...
Zhihong, Wang, Xiaofang, Dong, Jianming, Tong, Yingying, Wu, Qi, Zhang   +4 more
openaire   +2 more sources