Results 151 to 160 of about 96,117 (175)
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Biotransformation of three aromadendrane‐type sesquiterpenoids by Aspergillus wentii
Journal of Chemical Technology & Biotechnology, 2008AbstractBACKGROUND: The biotransformation of sesquiterpenoids, which are a large class of naturally occurring compounds, using microorganisms as a biocatalyst to produce useful novel organic compounds was investigated. The biotransformation of sesquiterpenoids, (+)‐aromadendrene (1), (−)‐alloaromadendrene (2) and (+)‐ledene (3) has been investigated ...
Mitsuo Miyazawa +3 more
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Variability in amylase production among morphological mutants ofAspergillus wentii
Folia Microbiologica, 1974Mutational experiments were performed to produce morphological mutants fromAspergillus wentii Wehmer (IMI 17295) by UV and X-ray irradiation. Among the morphological mutants, five representative types were recognized. Marked variation existed in amylase activity between the morphological mutants and the wild type.
S, Basu, S L, Chakrabarty
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Bioorganic & Medicinal Chemistry, 2019
Five new metabolites, including the xanthone derivative wentixanthone A (1), the benzophenone wentiphenone A (2), the diastereomeric mixtures of the bianthrones wentibianthrone A (3a, b) and wentibianthrone B (4a, b), as well as (10R,10'S)-wentibianthrone C (5a) and (10R,10'R)-wentibianthrone C (5b) were obtained from the fungus Aspergillus wentii ...
Imke C, Form +5 more
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Five new metabolites, including the xanthone derivative wentixanthone A (1), the benzophenone wentiphenone A (2), the diastereomeric mixtures of the bianthrones wentibianthrone A (3a, b) and wentibianthrone B (4a, b), as well as (10R,10'S)-wentibianthrone C (5a) and (10R,10'R)-wentibianthrone C (5b) were obtained from the fungus Aspergillus wentii ...
Imke C, Form +5 more
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Phytochemistry, 1980
Abstract Two new biologically-active norditerpenoid dilactones were purified from culture extracts of Aspergillus wentii and assigned the trivial names wentilactone A and wentilactone B. The absolute chemical structure of wentilactone A was determined by single crystal X-ray diffraction and circular dichroism.
Joe W. Dorner +5 more
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Abstract Two new biologically-active norditerpenoid dilactones were purified from culture extracts of Aspergillus wentii and assigned the trivial names wentilactone A and wentilactone B. The absolute chemical structure of wentilactone A was determined by single crystal X-ray diffraction and circular dichroism.
Joe W. Dorner +5 more
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Mikrobiologiia, 1979
The object of this work was to study the composition of proteases synthesized by an active culture of Aspergillus kanagawaensis (I) as well as that in the presence of a cultural broth of Asp. wentii (II) which did not produce exoproteases. Enzyme complexes I and II are similar in qualitative composition but complex II has a higher proteolytic activity.
L I, Buiak +3 more
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The object of this work was to study the composition of proteases synthesized by an active culture of Aspergillus kanagawaensis (I) as well as that in the presence of a cultural broth of Asp. wentii (II) which did not produce exoproteases. Enzyme complexes I and II are similar in qualitative composition but complex II has a higher proteolytic activity.
L I, Buiak +3 more
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Phylogenetic analysis of Aspergillus sections Cremei and Wentii, based on ribosomal DNA sequences
Mycological Research, 1995Large subunit ribosomal DNA from Aspergillus species in sections Cremei, Wentii, and some morphologically related species in subgenus Circumdati, was amplified using PCR techniques. The nucleotide sequences were determined from the amplified DNA and phylogenetic species relationships were inferred from parsimony analysis of the data.
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The glucoamylase from Aspergillus wentii: Purification and characterization
Journal of Basic Microbiology, 2021Ione Parra Barbosa-Tessmann +2 more
exaly
ChemInform Abstract: CATALYSIS BY β‐GLUCOSIDASE A3 OF ASPERGILLUS WENTII
Chemischer Informationsdienst, 1980G. LEGLER, M. L. SINNOTT, S. G. WITHERS
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A potential resource in fructose production from inulin: Aspergillus wentii inulinase
One of the enzymes which have a vast area of usage in industry is the inulinases. Inulinase enzyme is is used in industrial processes such as the production of inulooligosaccharide, gluconic acid and fructooligosaccharide, which is a low calorie sweetener. Inulinases are produced by ferment, filamentous fungus and bacteria.Karatop R., Sanal F.
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