Production of Vitamin B_<12> by Living Bacterial Cells Immobilized in Calium Alginate Gels

スポンサーリンク

概要

• 論文の詳細を見る

• Whole cells of Propionibacterium sp. strain arl AKU 1251 were immobilized in a living state in calcium alginate gels. The vitamin B_<12> production and growth of immpbilized cells be increased by incubation of the entrapped cells in a medium containing high concentrations of carbon and nitrogen sources. The presence of precursors of vitamin B_<12>, namely, cobaltous sulfate and 5,6-dimethylbenzimidazole, together with a surfactant, Tween 80^*, at their optimum concentrations enhanced markedly the vitamin B_<12> production, the maximum yield reaching as high as 20 mg/l of medium.

• 公益社団法人日本生物工学会の論文
• 1983-12-25

著者

• Yongsmith Busaba

  Department Of Microbiology

• CHUTIMA KRISNA

  Department of Chemistry, Faculty of Science, Kasetsart University

• Chutima Krisna

  Department Of Chemistry Faculty Of Science Kasetsart University

関連論文

• Maximizing Yellow Pigment Production in Fed-Batch Culture of Monascus sp.
• Production of Vitamin B_ by Living Bacterial Cells Immobilized in Calium Alginate Gels
• Production of Yellow Pigments in Submerged Culture of a Mutant of Monascus spp.
• Vitamin B_ Production from Soybean Curd Whey with Propionibacterium freudenreichii

スポンサーリンク