| 利用响应面优化固态发酵生产毛叶山桐子脱脂果渣发酵饲料 |
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| 引用本文： | 刘曦南北,孙意冉,唐琳,陈放. 利用响应面优化固态发酵生产毛叶山桐子脱脂果渣发酵饲料[J]. 四川大学学报(自然科学版), 2017, 54(4): 863-869 |
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| 作者姓名： | 刘曦南北 孙意冉 唐琳 陈放 |
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| 作者单位： | 四川大学生命科学学院,四川大学生命科学学院,四川大学生命科学学院,四川大学生命科学学院 |
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| 摘 要： | 文章利用响应面法对毛叶山桐子发酵饲料的发酵条件进行了优化.实验菌种采用了产朊假丝酵母,实验材料为毛叶山桐子的脱脂果渣.首先利用单因素实验对五个影响发酵的指标进行了研究,然后在单因素的基础上利用Plackett-Burman实验设计筛选出其中显著的三个因子并利用Box-Behnken响应面设计对其进行优化.优化后的条件为发酵温度30℃,料液比1∶1.2,接种量10.5%,硝酸铵添加量8.8%,发酵时间4d.经优化条件发酵后,毛叶山桐子脱脂果渣发酵饲料的粗蛋白由发酵前的8.49%提升到19.13%,脱脂果渣的营养组成变得更加合理.
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| 关 键 词： | 毛叶山桐子脱脂果渣；发酵饲料；响应面；固态发酵 |
| 收稿时间： | 2016-04-15 |
| 修稿时间： | 2016-06-01 |
Optimization of response surface for fermented feed in Idesia polycarpa residues through solid-state fermentation |
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| LIU Xi-NanBei,SUN Yi-Ran,TANG Lin and CHEN Fang. Optimization of response surface for fermented feed in Idesia polycarpa residues through solid-state fermentation[J]. Journal of Sichuan University (Natural Science Edition), 2017, 54(4): 863-869 |
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| Authors: | LIU Xi-NanBei SUN Yi-Ran TANG Lin CHEN Fang |
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| Affiliation: | National and Local Joint Engineering Laboratory for Energy Plant Bio-oil Production and Application, Key Laboratory of Bio-resources and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University,National and Local Joint Engineering Laboratory for Energy Plant Bio-oil Production and Application, Key Laboratory of Bio-resources and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University,National and Local Joint Engineering Laboratory for Energy Plant Bio-oil Production and Application, Key Laboratory of Bio-resources and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University and National and Local Joint Engineering Laboratory for Energy Plant Bio-oil Production and Application, Key Laboratory of Bio-resources and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University |
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| Abstract: | |
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| Keywords: | Idesia polycarpa residue Fermented feed Response surface Solid-state fermentation |
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