| 混菌发酵苹果渣生产饲料蛋白的研究 |
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| 引用本文： | 谢亚萍,张宗舟,蔺海明.混菌发酵苹果渣生产饲料蛋白的研究[J].饲料博览,2011(2). |
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| 作者姓名： | 谢亚萍 张宗舟 蔺海明 |
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| 作者单位： | 甘肃农业大学农学院; |
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| 基金项目： | 国家科技支持计划(2007BAD89B17) |
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| 摘 要： | 试验利用太空诱变获得的优良菌种黑曲霉ZM-8和酿酒酵母、热带假丝酵母以及白地霉复配制成复合菌剂固体发酵苹果渣。通过正交试验获得了最适的培养基配方和复合菌剂的最佳配方。试验确定的最适培养基配方为硫铵7g、白糖4g、尿素2g、食盐4g,产物中粗蛋白的含量达26.4%,提高了312.50%。复合菌剂的最佳配方为黑曲霉突变株ZM-80.5g、酿酒酵母1.5g、白地霉1.0g、热带假丝酵母1.5g,产物中粗蛋白的含量达27.9%,提高了335.94%。
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| 关 键 词： | 黑曲霉ZM-8 复合菌剂 饲料蛋白 苹果渣 |
Study on Protein Feed by Mixed Fungi Fermentation of Apple Pomace |
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| XIE Yaping,ZHANG Zongzhou,LIN Haiming.Study on Protein Feed by Mixed Fungi Fermentation of Apple Pomace[J].Feed Review,2011(2). |
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| Authors: | XIE Yaping ZHANG Zongzhou LIN Haiming |
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| Institution: | XIE Yaping,ZHANG Zongzhou*,LIN Haiming(College of Agriculture,Gansu Agricultural University,Lanzhou 730070,China) |
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| Abstract: | The apple pomace fermented using mutagenic strains-Aspergillus niger ZM-8, Sac.cerevisiae, Candida tropicalis and Geotrichum candidum. There was optimal formula of medium and composite bacterium optimal formula through orthogonal experiment. The experiment optimal formula of medium was as follows: ammonium sulphate 7 g, sugar 4 g, urea 2 g, salt 4 g, the crude protein content of the product 26.4%, increased 312.50%. composite bacterium optimal formula was as follows: Aspergillus niger ZM-8 0.5 g, Sac. cerev... |
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| Keywords: | Aspergillus niger ZM-8 composite bacterium feeding protein apple pomace |
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