かく拌による菌糸内核酸関連物質の漏出過程における律速段階について : 糸状菌の液内培養における菌糸に与えるかく拌の影響に関する研究(第8報)

概要

論文の詳細を見る
Based on the facts demonstrated in previous papers, a rate determining step in the leakage process of intracellular low molecular nucleic acid-related substances (LN) by agitation of mycelial suspension was investigated. An equation representing the leakage rate of LN was derived from the experimental result that LN leaked through the surface layer of mycelia by diffusion. Overall mass-transfer resistance in the equation was assumed to be composed of two resistances in the surface layer of mycelia and in the liquid film around mycelia. When values of the resistance in the liquid film around mycelia were presumed to be in the range of those the in liquid film around various crystals in agitated liquid, the resistance in the liquid film around mycelia was much smaller than overall mass transfer resistance. Therefore, it was considered that the rate determining step in the leakage process of LN was leakage through the surface layer of mycelia.
社団法人日本生物工学会の論文
1978-01-25