| 蛹虫草菌液体培养基配方优化研究 |
| |
| 引用本文： | 张志瑾,毛宁.蛹虫草菌液体培养基配方优化研究[J].天津农业科学,2012,18(4):120-122. |
| |
| 作者姓名： | 张志瑾 毛宁 |
| |
| 作者单位： | 甘肃省高校陇东生物资源保护与利用省级重点实验室,甘肃庆阳,745000 |
| |
| 基金项目： | 甘肃省教育厅研究生导师基金项目(1110-04) |
| |
| 摘 要： | 利用L9(34)正交试验设计,研究了蛹虫草菌液体培养基不同营养成分对蛹虫草菌丝生长干质量的影响,以对蛹虫草液体培养基配方进行优化。结果表明,蛹虫草液体培养基最佳配方为:玉米粉1%、麦麸1%、葡萄糖2%、蛋白胨2%、酵母膏0.5%、磷酸二氢钾0.1%、硫酸镁0.05%、维生素B110mg·L-1。蛹虫草菌最终菌体总干质量达到14.85g·L-1。
|
| 关 键 词： | 蛹虫草菌 液体培养 碳源 氮源 最佳培养基 |
Optimization of Cordyceps sinensis Liquid Medium |
| |
| ZHANG Zhi-jin
,
MAO Ning.Optimization of Cordyceps sinensis Liquid Medium[J].Tianjin Agricultural Sciences,2012,18(4):120-122. |
| |
| Authors: | ZHANG Zhi-jin MAO Ning |
| |
| Institution: | (Provincial Key Laboratory for Protection and Utilization of Longdong Bio-resources in Gansu Province, Qingyang, Gansu 745000, China) |
| |
| Abstract: | Different nutrient component in the liquid medium were used to study the effects on the dry weight of fruit body and to get the optimized medium. The results showed that the maxim fruit body yield(14.85 g·L-1) was obtained on the medium of corn starch1%, wheat bran 1%, glucose 2%, peptone 2%, yeast extract 0.5%, KH2PO40.1%, MgSO40.05%, vitamin B1 10 mg·L-1. |
| |
| Keywords: | Cordyceps sinensis liquid fermentation carbon source nitrogen source best medium |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
