查詢結果分析
相關文獻
- Influence of Agitation Intensity on Mycelium Aggregation of Ganoderma Lucidum
- 靈芝太空包多切口栽培法
- Studies on Ganoderma Lucidum (1):Liquid Culture and Chemical Comp osition of Mycelium
- 利用深層醱酵法生產靈芝多醣的研究
- 神秘的傳說--靈芝
- Nutritional Studies on Submerged Culture of Ganoderma Lucidum
- 靈芝水溶液對婦癌細胞生長之抑制效果
- 白鶴靈芝
- Protease and Amylase Production of Streptomyces Rimosus in Submerged and Solid State Cultivations
- NMR Study on Two Diastereomeric Triterpenes from Ganoderma Lucidum
頁籤選單縮合
題名 | Influence of Agitation Intensity on Mycelium Aggregation of Ganoderma Lucidum=攪拌強度對靈芝菌絲凝聚之影響 |
---|---|
作者 | 楊芳鏘; 楊明哲; | 書刊名 | Journal of the Chinese Institute of Chemical Engineers |
卷期 | 36:6 民94.11 |
頁次 | 頁669-674 |
分類號 | 369.4 |
關鍵詞 | 攪拌強度; 靈芝; 絲狀真菌; 液態培養; Aggregation; Agitation; Morphology; Ganoderma lucidum; |
語文 | 英文(English) |
中文摘要 | 絲狀真菌在液態培養中的型態對其生長與代謝產物有顯著的關連,蕈類液態培養的主要特徵是形成大型菌絲球。本研究利用5L醱酵槽探討菌絲凝聚現象,低攪拌強度下較大且鬆散的菌絲凝聚物快速形成,並且菌絲片段濃度(mfc)下降至初始值的20%。相對的,高攪拌強度產生較小且密實的菌絲凝聚物。以間歇式攪拌可以在24小時仍維持較高的菌絲片段濃度,進而提升醱酵後期之菌體濃度。 |
英文摘要 | Previous work has shown that in many filamentous fungi fermentations the morphology of the fungi influence both biomass and metabolites. The formation of large pellet is the main characteristic of the mushroom mycelium submerged culture. In this paper the dynamic change of mycelium aggregation process was investigated in 5 L ferment or. Low agitation intensity resulted in large loose mycelium aggregates rapidly and the mycelium fragment concentration (mfc) dropped to 20% of the initial value at 100 rpm at 4th h. In contrast, high agitation intensity led to small compact mycelium aggregates. A novel scheme using intermittent agitation could maintain a higher level of mfc for more than 24 h and also enhanced the production of mycelium biomass. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。