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題名 | Nutritional Studies on Submerged Culture of Ganoderma Lucidum=靈芝液體培養之營養需求 |
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作者 | 楊芳鏘; 黃賜源; | 書刊名 | 東海學報 |
卷期 | 39:3(工學院) 民87.07 |
頁次 | 頁1-10 |
分類號 | 435.29 |
關鍵詞 | 靈芝; 液體培養; 菌絲體生長; 多醣體; Ganoderma lucidum; Submerged culture; Mycelial growth; Polysaccharide; |
語文 | 英文(English) |
中文摘要 | 本研究針對靈芝液體培養時,不同營養成份對菌絲體及多醣體生成之影響進行探 討。 對菌絲生長而言,葡萄糖為良好碳源,而葡萄糖濃度 2 至 5% 對菌絲生成無差別影響 :相對地,以蔗糖為碳源,有利於多醣體生成。碳源與氮源比值在 30:1 至 60:1 範圍時, 菌絲體生長較佳:而更高的碳源與氮源比值有利於多醣體生成。當培養基中含有米糠或麩皮 時,將有助於顆粒形成。 |
英文摘要 | In this study nutritional requirements for mycelial growth and polysaccharide formation in submerged culture of Ganoderma lucidum were determined. The results indicate that glucose was the best carbon source for mycelial growth and it's concentration ranging from 2 to 5% caused no much difference in the level of biomass produced. Conceming the effect of C/N ratio, higher yields of mycelial growth were obtained in the range of 30:1 to 60:1 in glucoseammonium chloride synthetic medium. On the contrary, higher C/N ratio favored the formation of polysaccharide. The presence of insoluble particles such as rice bran or wheat bran in the medium was very helpful to initiate pelleting. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。