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Influence of Different Substrates on the Production of Pigments and Citrinin by Monascus FJ46

机译:不同底物对红曲霉FJ46色素和柠檬素生产的影响

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The aim of this work is to investigate the influence of various carbon sources, including cereals, tuber crops, and argo-industrial residues as substrates on the production of pigments and citrinin by Monascus FJ46. Compared with control, all the substrates can reduce the yield of citrinin except for glutinous rice flour and potato as substrates. The relative yield (citrinin concentration/red pigment valeur) with naked oats flour was 0.0012 μg/U, followed 0.0015 μg/U with millet flour, 0.0043 μg/U with sorghum flour, 0.0080 μg/U with corn flour, 0.0088 μg/U with cordyceps sinensis residues, and 0.0091 μg/U with sweet potato. Therefore, naked oats flour, millet flour, sorghum flour, corn flour, cordyceps sinensis residues, and sweet potato can be promising substrates for the production of pigments. Additionally, this is the first report on pigments production using cordyceps sinensis residues as substrate.
机译:这项工作的目的是研究各种碳源(包括谷物,块茎作物和作为基质的果蔬工业残留物)对红曲霉FJ46生产色素和柠檬素的影响。与对照相比,除糯米粉和马铃薯等底物外,所有底物均可降低柠檬素的产量。裸燕麦粉的相对产量(西林蛋白浓度/红色颜料价)为0.0012μg/ U,小米粉为0.0015μg/ U,高粱粉为0.0043μg/ U,玉米粉为0.0080μg/ U,0.0088μg/ U含有冬虫夏草残留物,含番薯为0.0091μg/ U。因此,裸燕麦粉,小米粉,高粱粉,玉米粉,冬虫夏草残渣和甘薯可以作为生产颜料的有前途的基质。此外,这是有关使用冬虫夏草残渣为底物生产色素的第一份报告。

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