中国食品学报2012，Vol.12Issue(2)：88-97,10.
福建红曲中红曲菌的分离鉴定及菌株特性研究
Identification and Characterization of Monascus Sp.from Fujian Hongqu
摘要
Abstract
17 Monascus sp. Strains were isolated from 17 Hongqu samples collected from different area of Fujian Province by selective culture medium, and identified as five species including M. Serorubescens Sato, M. Aurantiacus, M. Lunisporas, M. Sanguineus and M. Kaoliang through observing colony characteristics, physiological and biochemical tests and molecular biological methods. 17 Monascus sp. Strains were evaluated by liquid-state fermentation method, focusing on testing the production capacity of glucoamylase, pigments and Monacolin K. Results indicated that the biological characteristics of 17 Monascus sp. Strains were significant different, of which, strain B6 (M. Kaoliang) could produce large amount of pigment and Monacolin K, with the color value of alcohol soluble pigment 3 373.12 U/g and the yield of acidic and lactonic type of Monacolin K 25.928 mg/L and 12.114 mg/L, respectively. The amylase activity produced by strain B6 was 543.21 U/g. As a result, strain B6 is a potential Monascus sp. Strain for brewing monascus glutinous rice wine.关键词
福建红曲/红曲菌/鉴定/生化特性Key words
Fujian Hongqu/Monascus sp./identification/biological characteristics引用本文复制引用
吕旭聪,翁星,韩妙坤,张雯,饶平凡,倪莉..福建红曲中红曲菌的分离鉴定及菌株特性研究[J].中国食品学报,2012,12(2):88-97,10.基金项目
国家自然科学基金资助项目(31071587,31171733) （31071587,31171733）
福建省高等学校新世纪优秀人才支持计划资助项目(SW2006-16) （SW2006-16）
福建省教育厅项目资助项目(JA07022) （JA07022）
福建省自然科学基金计划资助项目(2008J0294 （）
2011J01305) （）
福建省科技厅重点项目(2011N0016) （2011N0016）
