| 从红曲粉中分离筛选高产红色素的菌株 |
| |
| 引用本文： | 林丽萍,龚欣. 从红曲粉中分离筛选高产红色素的菌株[J]. 贵州农业科学, 2011, 39(6) |
| |
| 作者姓名： | 林丽萍 龚欣 |
| |
| 作者单位： | 江西农业大学食品科学与工程学院,江西,南昌,330045 |
| |
| 基金项目： | 江西农业大学校内青年基金资助项目“红曲色素生物合成机理的探索”(2979) |
| |
| 摘 要： | 为分离筛选出产红色素能力强的菌株,采用不同培养基,以稀释倒平板法及平板划线法从红曲粉中分离纯化,再以红色素含量为指标,进行摇瓶发酵试验,优选出产红色素的菌株。结果表明:经分离纯化获得3株产红色素霉菌M1、M2和M3;发酵试验表明,M1菌株在黄豆芽汁发酵液和M3菌株在马铃薯发酵液中产红色素能力都较强,经形态学鉴定证实M1和M3菌株是红曲霉菌,且对酸和乙醇有一定的耐受性。
|
| 关 键 词： | 红曲霉 红色素 筛选 鉴定 |
Screening of Red Pigment Producing Stains from Red Yeast Rice Powder |
| |
| LIN Li-ping,GONG Xin. Screening of Red Pigment Producing Stains from Red Yeast Rice Powder[J]. Guizhou Agricultural Sciences, 2011, 39(6) |
| |
| Authors: | LIN Li-ping GONG Xin |
| |
| Affiliation: | LIN Li-ping,GONG Xin(College of Food Science and Engineering,Jiagxi Agricultural University,Nanchang,Jiangxi 330045,China) |
| |
| Abstract: | Three red pigment producing strains(M1,M2and M3)were isolated and purified from red yeast rice powder by the pour palate method,steak plate method on different media and a shake flask fermentation test.The fermentation test showed that M1 strain cultured in fermentation liquor of soybean sprouts and M3 strain cultured in potato fermentation liquid were of strong potential to produce red pigment.The morphological identification results showed that M1 and M3 strains with a certain toleranceed to acid and etha... |
| |
| Keywords: | monascus red pigment screening identification |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
