| 餐饮废渣固态发酵生产蛋白饲料过程中菌种和辅料筛选研究 |
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| 引用本文： | 郑旭煦,吕靖,殷钟意,李强,王星敏,何璐琦.餐饮废渣固态发酵生产蛋白饲料过程中菌种和辅料筛选研究[J].安徽农业科学,2009,37(25):12021-12023. |
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| 作者姓名： | 郑旭煦 吕靖 殷钟意 李强 王星敏 何璐琦 |
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| 作者单位： | 重庆工商大学环境与生物工程学院,重庆工商大学废油资源化技术与装备教育部工程研究中心,重庆,400067 |
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| 基金项目： | 重庆市自然科学基金项目 |
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| 摘 要： | 目的]研究利用餐饮废渣固态发酵生产蛋白饲料过程中的菌种和辅料筛选。方法]分析餐饮废渣的主要成分，选取8株菌种和6种辅料进行固态发酵试验，以确定最优的菌种和辅料。结果]白地霉可有效提高产品的蛋白含量，解脂亚罗酵母可分解废渣中的油脂，黄孢原毛平革菌可降解废渣中的纤维素和木质素。复合菌种的接种量为15．0％，白地霉、解脂亚罗酵母、黄孢原毛平革菌3种菌种的最佳配比为3：3：2，餐饮废料与辅料的添加量最佳比例为餐饮废渣：豆饼：麦麸=8：2：1，此条件下，复合菌种以及辅料通过固态发酵生产的高蛋白饲料能够达到饲料的生产要求。结论]得到餐饮废渣发酵高蛋白饲料的最适菌种和辅料及其配比，为生产出达到国家标准的饲料奠定基础，并为餐饮废渣的处理提供了一条出路。
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| 关 键 词： | 餐饮废渣 固态发酵 菌种 辅料 筛选 |
Study on Screening of Strains and Auxiliary Materials Used to Produce Protein Feed from Food Waste Residue by Solid-state Fermentation |
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| ZHENG Xu-xu et al.Study on Screening of Strains and Auxiliary Materials Used to Produce Protein Feed from Food Waste Residue by Solid-state Fermentation[J].Journal of Anhui Agricultural Sciences,2009,37(25):12021-12023. |
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| Authors: | ZHENG Xu-xu |
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| Institution: | ZHENG Xu-xu et al(Engineering Research Center For Waste Oil Recovery Technology , Equipment,Ministry of Education,Chongqing Technology , Business University,College of Environment , Bioengineering,Chongqing 400067) |
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| Abstract: | Objective] The research aimed to screen the strains and auxiliary materials used to produce protein feed from food waste residue by solid-state fermentation.Method] Through analysis on main component of food waste residues,8 strains of fungi and 6 kinds of auxiliary materials were selected to make experiment and screen optimal strains and auxiliary materials.Result] The results showed that Geotrichum candidum could effectively improve production's protein content,Yarrowia lipolytica could decompose oils ... |
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| Keywords: | Food waste residues Solid-state fermentation Strains Auxiliary material Screening |
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