摘要
本试验通过菌种驯化及培养基的筛选,提高红曲菌种耐受无机态硒和增强功能红曲菌种代谢MonacolinK的能力。试验结果表明:驯化红曲菌发酵生产的富硒红曲米,色价达2075,有机硒的含量为14mg/kg;驯化功能红曲菌种在筛选的培养基上发酵培养第30天时,M onacolinK的产量可达24.3‰。
We domesticate a Monascus srtain NH22 with high pigment yield to improve its ability of accumulating selenium. We also domesticate a Monascus strain NH39 and screen fermentation media to enhance its MonacolinK＇ production. The results show that organic selenium＇ content is 14mg/kg and pigment yield of 505 units is 2075 in domesticated Monascus＇ fermentation product. MonacolinK＇ production can reach 24.3‰ after 30 days＇ fermentation.
出处
《中国食品添加剂》
CAS
2006年第2期126-128,共3页
China Food Additives
