Efficient decolorization and deproteinization using uniform polymer microspheres in the succinic acid biorefinery from bio-waste cotton (Gossypium hirsutum L.) stalks
文献类型：期刊论文
| 作者 | Li, Qiang1; Lei, Jiandu1; Zhang, Rongyue1; Li, Juan1; Xing, Jianmin1; Gao, Fei1; Gong, Fangling1; Yan, Xiaofeng1; Wang, Dan2; Su, Zhiguo1 |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2013-05-01 |
| 卷号 | 135期号:0页码:604-609 |
| 关键词 | Polymer microspheres Decolorization Deproteinization Succinic acid Cotton stalk waste |
| 英文摘要 | Bio-waste cotton (Gossypium hirsutum L) stalks were converted into succinic acid by simultaneous saccharification and fermentation (SSF) using Actinobacillus succinogenes 130Z. After 54 h SSF at 40 degrees C and pH 7.0, the production of succinic acid was 63 g/L, with 1.17 g/L/h productivity and 64% conversion yield. After SSF, a simple method for the decolorization and deproteinization of crude SSF broth was developed through adsorption tests of polystyrene (PSt) microspheres. Under optimized conditions (5% PSt loading (w/v), pH 4.0, 60 degrees C and adsorption time of 40 min), the ratios of decolorization, deproteinization and succinic acid loss ratios were 96.6, 84.5 and 4.1%, respectively. The method developed will provide a potential approach for large-scale production of succinic acid from the biomass waste. (C) 2012 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 关键词[WOS] | DECOLORATION ; ADSORBENTS ; SEPARATION ; BIOMASS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000319181000083 |
| 公开日期 | 2015-05-27 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/13476]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Chongqing Univ, Coll Chem & Chem Engn, Chongqing 400044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Qiang,Lei, Jiandu,Zhang, Rongyue,et al. Efficient decolorization and deproteinization using uniform polymer microspheres in the succinic acid biorefinery from bio-waste cotton (Gossypium hirsutum L.) stalks[J]. BIORESOURCE TECHNOLOGY,2013,135(0):604-609. |
| APA | Li, Qiang.,Lei, Jiandu.,Zhang, Rongyue.,Li, Juan.,Xing, Jianmin.,...&Ma, Guanghui.(2013).Efficient decolorization and deproteinization using uniform polymer microspheres in the succinic acid biorefinery from bio-waste cotton (Gossypium hirsutum L.) stalks.BIORESOURCE TECHNOLOGY,135(0),604-609. |
| MLA | Li, Qiang,et al."Efficient decolorization and deproteinization using uniform polymer microspheres in the succinic acid biorefinery from bio-waste cotton (Gossypium hirsutum L.) stalks".BIORESOURCE TECHNOLOGY 135.0(2013):604-609. |
入库方式： OAI收割
来源：过程工程研究所
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