| 用喷雾质谱法分析2种红曲霉所产橙色素的组成 |
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| 引用本文： | 连喜军,陈学军,罗庆丰,林旭辉.用喷雾质谱法分析2种红曲霉所产橙色素的组成[J].生物技术通讯,2005,16(6):642-644. |
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| 作者姓名： | 连喜军 陈学军 罗庆丰 林旭辉 |
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| 作者单位： | 天津商学院,生物技术与食品科学学院,天津,300134 |
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| 摘 要： | 分析了红色红曲霉（Monascus ruber）和烟色红曲霉（Monascus fuliginosus）发酵米粉所产橙色素的喷雾质谱图，发现烟色红曲霉所产橙色素与文献报道的相同；而红色红曲霉所产色素与文献报道不同，其主要组分是分子量分别为340．3和312.3的2种物质。
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| 关 键 词： | 红曲霉 橙色素 喷雾质谱法 |
| 文章编号： | 1009-0002(2005)06-0642-03 |
| 收稿时间： | 04 8 2005 12:00AM |
| 修稿时间： | 2005年4月8日 |
Analysis of Orange Pigments Produced by Two Different Monascus Submerged in Rice Powder Cultures |
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| LIAN Xi-jun,CHEN Xue-jun,LUO Qing-feng,LIN Xu-hui.Analysis of Orange Pigments Produced by Two Different Monascus Submerged in Rice Powder Cultures[J].Letters in Biotechnology,2005,16(6):642-644. |
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| Authors: | LIAN Xi-jun CHEN Xue-jun LUO Qing-feng LIN Xu-hui |
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| Institution: | Biotechnology and Food Science Institute, Tianjin University of Commerce, Tianjin 300134, China |
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| Abstract: | After analysis of orange pigments produced by two different Monascus submerged in rice powder cultures, it was found that the orange pigments produced by Monascus fuliginosus were same to literature. But the orange pigments produced by Monascus ruber were different from literature, the pigments were mainly composed of two kinds of compounds whose molecular masses were 340.3 and 312.3 respectively. |
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| Keywords: | Monascus orange pigments ESI-MSr |
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