Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Isei Nakamura"'
Publikováno v:
Journal of Fermentation and Bioengineering. 85:542-545
Saccharomycopsis fibuligera immobilized within agarose gel beads extracellularly produces glucoamylase, with which concanavalin A can aggregate to form a concanavalin A-glucoamylase complex. The complex increasingly accumulates in the gel beads with
Publikováno v:
Amino Acids. 12:379-383
Tryptophanase, which has the very strict stereospecificity to L-tryptophan under ordinary condition, becomes active to D-tryptophan in highly concentrated diammoniumhydrogen phosphate solution. The reaction process of D-tryptophan degradation is stud
Publikováno v:
Journal of Fermentation and Bioengineering. 84:113-118
An Enterobacter sp. capable of efficiently producing an acidic exopolysaccharide was recently isolated. The bacterium was cultivated in a synthetic medium for production of a homogeneous polysaccharide. The polysaccharide isolated by anion exchange c
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 32:1243-1254
A vinyl monomer containing the pendant tetraphenylporphyrin (TPP) group, 4-vinyltetraphenylporphyrin (VTPP), was synthesized. A homopolymer (PVTPP) which is insoluble in water, and three water-soluble polymers were obtained by radical polymerization.
Publikováno v:
Archives of Microbiology. 161:229-233
The anaerobic ciliate Trimyema compressum was cultivated on various food bacteria. Significant growth was observed when Lactobacillus sp., Escherichia coli, Enterobacter aerogenes, Desulfovibrio vulgaris, Methanoculleus bourgense, or Pelobacter propi
Publikováno v:
Journal of Fermentation and Bioengineering. 78:140-144
Plant leaves were examined for bacteria capable of producing polysaccharide extracellularly. A bacterium identified as belonging to genus Enterobacter efficiently produced polysaccharide. Polysaccharide productivity was optimal in medium which includ
Autor:
Toshiko Ohta, Isei Nakamura
Publikováno v:
NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI. 44:594-596
接触グロー放電電解(GDE)の微生物細胞に対する致死効果を調べた.(1) 各種細菌の栄養細胞はGDEによりみかけ上,一次反応的に死滅し,熱や放射線による死滅と類似の挙動を示すことがわかっ
Publikováno v:
Journal of bioscience and bioengineering. 87(4)
Microcapsules are made of porous membranes through which enzymes or proteins can readily permeate. Glucoamylase was encapsulated into microcapsules in the presence of concanavalin A. Microencapsulated glucoamylase was released from the microcapsules
Publikováno v:
Amino acids. 11(1)
Tryptophanase is and is perfectly inert to D-tryptophan under ordinary conditions. However, activity that can degrade D-tryptophan into indole is observed when tryptophanase is in highly concentrated diammoniumhydrogen phosphate solution. The reactio
Publikováno v:
Agricultural and Biological Chemistry. 55:2663-2664