| 红曲霉9901液态发酵产莫纳可林K的发酵条件 |
| |
| 引用本文： | 陈晔,朱华,许赣荣. 红曲霉9901液态发酵产莫纳可林K的发酵条件[J]. 食品与发酵工业, 2004, 30(1): 57-61 |
| |
| 作者姓名： | 陈晔 朱华 许赣荣 |
| |
| 作者单位： | 江南大学生物工程学院,无锡,214036 |
| |
| 摘 要： | 对红曲霉 990 1产莫纳可林K的液态发酵培养基的组成和发酵条件进行了研究 ,确定出以甘油为碳源 ,大豆水解液为氮源 ,C/N比为 1 0 /1的最佳培养基组成 ,得出 990 1液态法产莫纳可林K的最适 pH为 4 5 ,温度 2 6℃ ,接种量为 5 %(体积分数 ) ,发酵时间 1 4d。通过实验 ,摇瓶发酵的莫纳可林K含量可以达到 1 60 0mg/L ,在 1 5L小型发酵罐实验中 ,莫纳可林K含量可达到888 9mg/L。
|
| 关 键 词： | 红曲霉 莫纳可林K 液态发酵 |
| 修稿时间： | 2003-07-04 |
Liquid Fermentation of Monascus sp.9901 to Produce Monacolin K |
| |
| Chen Ye Zhu Hua Xu Ganrong. Liquid Fermentation of Monascus sp.9901 to Produce Monacolin K[J]. Food and Fermentation Industries, 2004, 30(1): 57-61 |
| |
| Authors: | Chen Ye Zhu Hua Xu Ganrong |
| |
| Abstract: | Medium compositions for the liquid-state fermentation and the fermentation condition using Monascus sp. 9901 for producing Monacolin K were studied. The optimal initial pH of 4.5, the optimal temperature of 26℃, and the inoculum's size of 5%(v/v) were obtained. The yield of Monacolin K reached 1600mg/L in 500mL flasks for the flask-liguid-state fermentation and the yield of Monacolin K reached 888.9mg/L in a 15L fermenter for the liguid submerged fermentation. |
| |
| Keywords: | Monascus Monacolin K liquid-state fermentation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
