Solid-state fermentation for the production of Monascus pigments from jackfruit seed
Solid-state fermentation for the production of Monascus pigments from jackfruit seed
复制标题
DOI：
10.1016/j.biortech.2006.06.005
复制
发表时间：
2007-05-01
影响因子：
11.4
通讯作者：
Pandey, Ashok
中科院分区：
文献类型：
--
作者：
Babitha, Sumathy;Soccol, Carlos R.;Pandey, Ashok
研究菠萝蜜籽粉作为红曲霉固态发酵产色素的底物的可行性。通过使用菠萝蜜种子粉末，以优化的工艺参数，如50%初始水分含量、30 ℃孵育温度、9 × 104孢子/g干底物接种物和7天孵育期，实现了25 OD单位/g干发酵底物的色素产率。颜料的颜色在很宽的pH范围内是稳定的，显然是由于底物的缓冲性质，这可能是其在食品应用中的范围的一个重要点。据我们所知，这是第一个报告，色素生产使用菠萝蜜种子粉在固态发酵（SSF）。(c)2006爱思唯尔有限公司保留所有权利。
The aim of the present work was to investigate the feasibility of jackfruit seed powder as a substrate for the production of pigments by Monascus purpureus in solid-state fermentation (SSF). A pigment yield of 25 OD Units/g dry fermented substrate was achieved by employing jackfruit seed powder with optimized process parameters such as 50% initial moisture content, incubation temperature 30 degrees C, 9 x 10(4) spores/g dry substrate inoculum and an incubation period of seven days. The color of the pigments was stable over a wide range of pH, apparently due to the buffering nature of the substrate, which could be a significant point for its scope in food applications. To the best of our knowledge this is the first report on pigment production using jackfruit seed powder in solid-state fermentation (SSF). (c) 2006 Elsevier Ltd. All rights reserved.