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惰性吸附载体固态发酵细菌纤维素的研究
翁媛媛; 陈洪章
2010
Source Publication纤维素科学与技术
Issue04Pages:1-7
Abstract惰性载体吸附固态发酵是一种新型的固态发酵方式。以聚氨酯塑料泡沫为吸附载体,对木醋杆菌(Acetobacter xylinum)CGMCC No.1.1812吸附载体固态发酵过程中影响纤维素产量的因素及发酵过程进行了初步研究。结果表明,在固液比为1∶16,载体堆料高度为3 cm,初始葡萄糖质量浓度为20 g/L时,72 h发酵,细菌纤维素产量可达到4.86 g/L,整个发酵周期的容积生产率可达到1.62 g/(L.d)。与常规液态静置发酵相比,发酵产量同期提高了5.65倍,一个发酵周期的容积生产率提高了3.16倍。
Keyword细菌纤维素 惰性载体 固态发酵 聚氨酯塑料泡沫
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/10523
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
翁媛媛,陈洪章. 惰性吸附载体固态发酵细菌纤维素的研究[J]. 纤维素科学与技术,2010(04):1-7.
APA 翁媛媛,&陈洪章.(2010).惰性吸附载体固态发酵细菌纤维素的研究.纤维素科学与技术(04),1-7.
MLA 翁媛媛,et al."惰性吸附载体固态发酵细菌纤维素的研究".纤维素科学与技术 .04(2010):1-7.
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