| 固态发酵啤酒糟生产饲料蛋白的研究 |
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| 引用本文： | 林建国,胡瑛,王常高,蔡俊. 固态发酵啤酒糟生产饲料蛋白的研究[J]. 安徽农学通报, 2009, 15(8): 56-57 |
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| 作者姓名： | 林建国 胡瑛 王常高 蔡俊 |
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| 作者单位： | 湖北工业大学生物工程学院,工业微生物湖北省重点实验室,湖北,武汉,430068;湖北工业大学生物工程学院,工业微生物湖北省重点实验室,湖北,武汉,430068;湖北工业大学生物工程学院,工业微生物湖北省重点实验室,湖北,武汉,430068;湖北工业大学生物工程学院,工业微生物湖北省重点实验室,湖北,武汉,430068 |
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| 基金项目： | 湖北省教育厅中青年项目，湖北工业大学校基金 |
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| 摘 要： | 以啤酒糟为主要原料，采用多菌种固态发酵生产饲料蛋白，对种子的制备和发酵条件进行了研究。实验结果表明，在制备黑曲霉和米曲霉瓷盘曲时，最适培养条件为啤酒糟与麸皮配比为3：7，料层厚度为1．5cm；在制备黑曲霉和米曲霉帘子曲时，最适培养条件为啤酒糟与麸皮配比为6：4，料层厚度为3cm；在发酵生产蛋白质时，最适发酵条件为啤酒糟与麸皮配料比为9：1，料层厚度为20cm，其发酵生产的蛋白质含量可达46．8％。
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| 关 键 词： | 固态发酵 啤酒糟 饲料蛋白 |
Study on Producing Protein Feed from Brewers Grain through Solid Fermentation |
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| Affiliation: | Lin Jianguo et al. ( Bioengineering college, Hubei university of technology ＆ Hubei provincial key laboratory of industrial microbiology, Wuhan 430068,China ) |
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| Abstract: | The seed culture conditions and solid state fermentation conditions were studied for protein feed production using brewers grain as the main material. The results showed that the optimal conditions were as follows：For making porcelain plate seed, the optiomal ratio of brewers grain to wheat bran was 3：7, and the material thickness was 1.5 cm. For making curtain seed, the optiomal ratio of brewers grain to wheat bran was 6：4, and the material thickness was 3 cm. For solid state fermentating, the optiomal ratio of brewers grain to wheat bran was 9：1, and the material thickness was 20 cm, the protein feed was 46.8% of the dry basis. |
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| Keywords: | Solid state fermentation brewers grain protein feed |
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