| 用正交试验法选择冬虫夏草菌的最佳发酵培养基 |
| |
| 引用本文： | 尚德静,戴有盛.用正交试验法选择冬虫夏草菌的最佳发酵培养基[J].辽宁师范大学学报(自然科学版),1994,17(3):242-246. |
| |
| 作者姓名： | 尚德静 戴有盛 |
| |
| 作者单位： | 辽宁师范大学食品生化研究所 |
| |
| 摘 要： | 用正交试验法对冬虫夏草菌（ＣｏｒｄｙｃｅｐｓｓｉｎｅｎｓｉｓＢｅｒｋｓａｃｃ）的发酵培养基进行了研究．考察了葡萄糖、乳精、马铃薯、蚕蛹、氨基酸、复合粉、磷酸二氢钾、硫酸锌、硫酸镁、硫酸亚铁等因素，用Ｌ２７（３１３）表安排正因素、三水平并考虑交互作用的正交试验，对上面各因素的添加量分别做了实验，并对实验结果进行了方差分析，确定了合适的发酵培养基．实验结果表明：冬虫夏草菌的深层发酵最佳培养基应该是：１５％去皮马铃薯、２％葡萄糖、０．８％乳精、１％氨基酸复合粉、０．１％磷酸二氢钾、０．１％硫酸锌、０．１％硫酸镁．
|
| 关 键 词： | 正交试验，发酵培养基，冬虫夏草 |
THE SELECTION OF OPTIMUM FERMENTED MEDIUM OF CORDYCEPS SINENSIS BY ORTHOGONAL DESIGN |
| |
| Shang Dejing,Dai Yousheng,Li Demei, Li Jianzhi.THE SELECTION OF OPTIMUM FERMENTED MEDIUM OF CORDYCEPS SINENSIS BY ORTHOGONAL DESIGN[J].Journal of Liaoning Normal University(Natural Science Edition),1994,17(3):242-246. |
| |
| Authors: | Shang Dejing Dai Yousheng Li Demei Li Jianzhi |
| |
| Abstract: | he fermented medium of Cordyceps sinensis studied is by orthogonal design.The factors of glucose.lactose. potato. silkworm chrysalis.amino acid powder.Table L27(313) is used to test four factors with three levels,the interac.non among the factors is examined as well.The results are treated by analysis of variance.The best medium is seleted that 15% potato.2% glucose.0.8% lactose. 1 % amino acid powder.0.1 % KH,PO.0.1% MgSO.0.1 % ZnSO.. |
| |
| Keywords: | orthogonal design optimum fermented medium Cordyceps sinensis |
| 本文献已被 CNKI 维普 等数据库收录！ |
