Enhancement of L-lactic acid production via synergism in open co-fermentation of Sophora flavescens residues and food waste

被引：40
|
作者：
Zheng, Jin [1 ,2 ]
Gao, Ming [1 ,2 ]
Wang, Qunhui [1 ,2 ]
Wang, Juan [1 ]
Sun, Xiaohong [3 ]
Chang, Qiang [1 ]
Tashiro, Yukihiro [4 ,5 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Civil & Environm Engn, Dept Environm Engn, 30 Xueyuan Rd, Beijing 10083, Peoples R China
[2] Univ Sci & Technol Beijing, Beijing Key Lab Resource Oriented Treatment Ind P, 30 Xueyuan Rd, Beijing 10083, Peoples R China
[3] Beijing Acad Agr & Forestry Sci, 11 Shuguang Garden Rd, Beijing 100097, Peoples R China
[4] Kyushu Univ, Ctr Int Educ & Res Agr, Lab Microbial Environm Protect, Trop Microbiol Unit,Fac Agr,Higashi Ku, 6-10-1 Hakozaki, Fukuoka 8128581, Japan
[5] Kyushu Univ, Dept Funct Metab Design, Lab Funct Food Design, Bioarchitecture Ctr,Higashi Ku, 6-10-1 Hakozaki, Fukuoka 8128581, Japan
来源：
BIORESOURCE TECHNOLOGY | 2017年 / 225卷
基金：
中国博士后科学基金;
关键词：
Sophora flavescens residue; Food waste; Co-fermentation; L-Lactic acid production; Synergism; DISTILLERS GRAINS; BIOGAS PRODUCTION; DIGESTION; PREFERMENTATION; TEMPERATURE; BACTERIA; ETHANOL; SLUDGE; YIELD; RATIO;
D O I：
10.1016/j.biortech.2016.11.055
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
In this study, Sophora flavescens residues (SFR) were used for L-lactic acid production and were mixed with food waste (FW) to assess the effects of different compositions of SFR and FW. Positive synergistic effects of mixed substrates were achieved with co-fermentation. Co-fermentation increased the proportion of L-lactic acid by decreasing the co-products of ethanol and other organic acids. A maximum L-lactic acid concentration of 48.4 g/L and L-lactic acid conversion rate of 0.904 g/g total sugar were obtained through co-fermentation of SFR and FW at the optimal ratio of 1:1.5. These results were approximately 6-fold those obtained during mono-fermentation of SFR. Co-fermentation of SFR and FW provides a suitable C/N ratio and pH for effective open fermentative production of L-lactic acid. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：159 / 164
页数：6
相关论文
共 50 条
  • [31] Effect of pretreatment methods on L-lactic acid production from vinasse fermentation
    Liu Jianguo
    Wang Qunhui
    Ma Hongzhi
    Wang Shuang
    ENVIRONMENT MATERIALS AND ENVIRONMENT MANAGEMENT PTS 1-3, 2010, 113-116 : 1302 - 1305
  • [32] Production of l-lactic acid by Rhizopus oryzae using semicontinuous fermentation in bioreactor
    Wu, Xuefeng
    Jiang, Shaotong
    Liu, Mo
    Pan, Lijun
    Zheng, Zhi
    Luo, Shuizhong
    JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY, 2011, 38 (04) : 565 - 571
  • [33] The role of lipids in fermentative propionate production from the co-fermentation of lipid and food waste
    Xu, Niyou
    Chen, Ting
    Yin, Jun
    FRONTIERS OF ENVIRONMENTAL SCIENCE & ENGINEERING, 2023, 17 (07)
  • [34] Enhancement of Ethanol Production via Hyper Thermal Acid Hydrolysis and Co-Fermentation Using Waste Seaweed from Gwangalli Beach, Busan, Korea
    Sunwoo, In Yung
    Trung Hau Nguyen
    Sukwong, Pailin
    Jeong, Gwi-Teak
    Kim, Sung-Koo
    JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, 2018, 28 (03) : 401 - 408
  • [35] Synergistic effect from anaerobic co-digestion of food waste and Sophora flavescens residues at different co-substrate ratios
    Xinxin Ma
    Miao Yu
    Min Yang
    Ming Gao
    Chuanfu Wu
    Qunhui Wang
    Environmental Science and Pollution Research, 2019, 26 : 37114 - 37124
  • [36] Synergistic effect from anaerobic co-digestion of food waste and Sophora flavescens residues at different co-substrate ratios
    Ma, Xinxin
    Yu, Miao
    Yang, Min
    Gao, Ming
    Wu, Chuanfu
    Wang, Qunhui
    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2019, 26 (36) : 37114 - 37124
  • [37] Lactic acid production from biomass-derived sugars via co-fermentation of Lactobacillus brevis and Lactobacillus plantarum
    Zhang, Yixing
    Vadlani, Praveen V.
    JOURNAL OF BIOSCIENCE AND BIOENGINEERING, 2015, 119 (06) : 694 - 699
  • [38] Enhancement effect of l-cysteine on lactic acid fermentation production
    Li, Yongda
    Yan, Yongli
    Chen, Jihong
    Zhang, Zhen
    Hu, Wei
    BIOTECHNOLOGY JOURNAL, 2023, 18 (12)
  • [39] Valorization of Agri-FoodWaste via Fermentation: Production of L-lactic Acid as a Building Block for the Synthesis of Biopolymers
    Dedenaro, Giovanni
    Costa, Stefania
    Rugiero, Irene
    Pedrini, Paola
    Tamburini, Elena
    APPLIED SCIENCES-BASEL, 2016, 6 (12):
  • [40] Simultaneous saccharification and fermentation of xylo-oligosaccharides manufacturing waste residue for L-lactic acid production by Rhizopus oryzae
    Zhang, Li
    Li, Xin
    Yong, Qiang
    Yang, Shang-Tian
    Ouyang, Jia
    Yu, Shiyuan
    BIOCHEMICAL ENGINEERING JOURNAL, 2015, 94 : 92 - 99
12345