Research progress in directed bioconversion of lactic acid and acetic acid from wood lignocellulosic wastes

被引：0

作者：

Huang Y. ^{[1
,2
]}

Zhao L. ^{[2
]}

Yao Z. ^{[2
]}

Yu J. ^{[2
]}

Li Z. ^{[3
]}

Shen R. ^{[2
]}

An K. ^{[1
,2
]}

Huang Y. ^{[1
,2
]}

机构：

[1] School of Environmental Science and Engineering, Hebei University of Science and Technology, Hebei, Shijiazhuang

[2] Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Key Laboratory of Low-carbon Green Agriculture in North China, Ministry of Agriculture and Rural Affairs, Beijing

[3] Department of Environmental Engineering, Beijing Institute of Petrochemical Technology, Beijing

来源：

Huagong Jinzhan/Chemical Industry and Engineering Progress | 2023年 / 42卷 / 05期

关键词：

acetic acid; anaerobic fermentation; co-production of acid; lactic acid; medium chain fatty acid; wood lignocellulosic waste;

D O I：

10.16085/j.issn.1000-6613.2023-0055

中图分类号：

学科分类号：

摘要：

Anaerobic fermentation technology is one of the critical ways of resource recycling to treat wood lignocellulosic wastes such as straw and cow manure. Lactic acid and acetic acid are essential intermediate products of anaerobic fermentation, and significant precursor substances for the production of biogas, medium chain fatty acids and additional energy chemical products. However, the collaborative production efficiency of directed biotransformation is not elevated, and the mechanism of collaborative production of lactic acid and acetic acid from wood lignocellulosic waste still needs to be further explored. Based on the analysis of the metabolic pathway mechanism of acid production, this paper sorted out the characteristics of simultaneous fermentation and stepwise fermentation in collaborative production of lactic acid and acetic acid and summarized the key factors affecting the efficiency of biological transformation in acid production. It was found that the wood lignocellulosic waste had a favorable synergic acid production effect under high solid content of 15%—20%, inoculation of 20%—40% active substances and appropriate process parameters [pH=5.0, moderate temperature and moderate organic load 5—10kgVS/(m3·d)]. In addition, we explored the promoting effect of physicochemical and bio strengthening coupling means on lignocellulosic degradation and target products, which provided a theoretical basis for the development of key technologies for the collaborative production of lactic acid and acetic acid by bioconversion, and the promotion of high-value conversion and utilization of wood lignocellulosic waste such as straw. © 2023 Chemical Industry Press. All rights reserved.

引用

页码：2691 / 2701

页数：10

共 66 条

[1] Information Office of the Ministry of Agriculture and Rural Affairs, The National Report on Comprehensive Utilization of Crop Straw was released. In 2021, the comprehensive utilization rate of crop straw in China reached 88.1%, Agricultural Comprehensive Development in China, 2022, 10
[2] GUAN Ruolin, YUAN Hairong, YUAN Shuai, Et al., Current development and perspectives of anaerobic bioconversion of crop stalks to Biogas: A review, Bioresource Technology, 349, (2022)
[3] LI Hongli, CAO Feifei, WANG Yan, Et al., The effect of different acetic acid accumulation on the methanogenic population and methane production in dry mesophilic anaerobic digestion, Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 38, 12, pp. 1678-1684, (2016)
[4] VEZA Ibham, MUHAMAD SAID Mohd Farid, LATIFF Zulkarnain Abdul, Et al., Recent advances in butanol production by acetone-butanol-ethanol (ABE) fermentation, Biomass and Bioenergy, 144, (2021)
[5] CHEN Yang, YIN Yanan, WANG Jianlong, Influence of butyrate on fermentative hydrogen production and microbial community analysis, International Journal of Hydrogen Energy, 46, 53, pp. 26825-26833, (2021)
[6] JIANG Dan, FANG Zhen, CHIN Siew-xian, Et al., Biohydrogen production from hydrolysates of selected tropical biomass wastes with clostridium butyricum, Scientific Reports, 6, (2016)
[7] ZHANG Panyue, WANG Qingyan, LIANG Jinsong, Et al., Study progress on chain elongation of anaerobic fermentation liquid from organic wastes for medium-chain fatty acid synthesis, Chinese Journal of Environmental Engineering, 16, 2, pp. 363-374, (2022)
[8] KHOR Way Cern, ANDERSEN Stephen, VERVAEREN Han, Et al., Electricity-assisted production of caproic acid from grass, Biotechnology for Biofuels, 10, (2017)
[9] YAN Jing, SUN Yibo, KANG Yuehua, Et al., An innovative strategy to enhance the ensiling quality and methane production of excessively wilted wheat straw: Using acetic acid or hetero-fermentative lactic acid bacterial community as additives, Waste Management, 149, pp. 11-20, (2022)
[10] KHOR Way Cern, ROUME Hugo, COMA Marta, Et al., Acetate accumulation enhances mixed culture fermentation of biomass to lactic acid, Applied Microbiology and Biotechnology, 100, 19, pp. 8337-8348, (2016)

← 1 2 3 4 5 6 7 →