Abstract
The research and development of bio-degumming technology is under a slow progress due to the shortage of proper efficient bacterial strains and processes. A degumming bacterial strain—Pectobacterium wasabiae (PW)—with broad-spectrum degumming abilities was screened out in this study. After the fermentation for 12 h, the residual gum contents of kenaf bast, ramie bast, hemp bast, flax bast, and Apocynum venetum bast were all lower than 15%. This bacterial strain could realize the simultaneous extracellular secretion of pectinase, mannase, and xylanase with the maximum enzyme activity levels of 130.25, 157.58, and 115.24 U/mL, respectively. The optimal degumming conditions of this bacterial strain were as follows: degumming time of 12 h, bath ratio of 1:10, temperature of 33 °C, and inoculum size of 2%. After the bio-degumming through this bacterial strain, the COD in wastewater was below 4000 mg/L, which was over 60% lower than that in boiling-off wastewater generated by chemical degumming. This technology achieves higher efficiency, higher quality, and lower pollution.
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References
Basu S, Saha MN, Chattopadhyay D (2009) Chakrabarti K. Large-scale degumming of ramie fibre using a newly isolated Bacillus pumilus DKS1 with high pectate lyase activity. J Ind Microbiol Biotechnol 36:239–245
Biswas D, Chakrabarti SK, De S, Paral R (2016) Eco-friendly degumming technology for ramie fiber. J Nat Fibers 132:227–237
Crini G, Lichtfouse E (2020) Sustainable agriculture reviews 42, hemp production and applications. Springer, Cham
Cheng LF, Duan SW, Feng XY, Zheng K, Yang Q, Xu H, Luo W, Peng YD (2020) Screening and identification of pectinolytic bacteria for ramie degumming. Text Res J. https://doi.org/10.1177/0040517520968280
Cheng XW (2011) Development of bio-degumming technology of ramie. China Text Lead 11:60–61
Deng YM (2010) Natural textile fiber processing chemistry. Southwest Normal University Press
Ding RY, Zhang XQ, Yu CW (2014) Optimization of enzyme mixture degumming of ramie fiber. J Nat Fibers 11:13–24
Do VH, Tran PL, Ni L, Park KH (2016) A continuous coupled spectrophotometric assay for debranching enzyme activity using reducing end-specific α-glucosidase. Anal Biochem 492:21–26
Duan SW, Liu ZC, Feng XY, Zheng K, Cheng LF, Zheng X (2012) Diversity and characterization of ramie-degumming strains. Sci Agr 69:119–125
Duan SW, Feng XY, Cheng LF, Peng YD, Zheng K, Liu ZC (2016) Bio-degumming technology of jute bast by Pectobacterium sp. DCE-01. AMB Express 6:86
Duan SW, Cheng LF, Peng YD, Feng XY, Zheng K, Yang Q, Liu ZY (2018) Enzyme preparation for bast degumming and its degumming process. China invention patents, ZL 2017:10942753
Duan SW, Cheng LF, Liu ZC, Feng XY, Zheng K, Peng YD (2018) Diversity and characteristics of kenaf Bast degumming microbial resources. J Nat Fibers 15:799–807
Fan P, He F, Yang Y, Ao MZ, Ouyang J, Liu Y, Yu LJ (2015) In-situ microbial degumming technology with Bacillus sp. HG-28 for industrial production of ramie fibers. Biochem Eng J 97:50–58
Fang JJ, Qin GC, Ma J, She YM (2015) Quantification of plant cell wall monosaccharides by reversed-phase liquid chromatography with 2-aminobenzamide pre-column derivatization and a non-toxic reducing reagent 2-picoline borane. J Chromatogr A 1414:122–128
Jiang FC, Shao K (2005) Method of quantitative analysis of ramie chemical components GB 5889–1986. Standards Press of China, Beijing ((in Chinese))
Liu ZC (2009) Progress on the science and technology of bio-extraction of bast fibers. Plant Fiber Sci China 31:93–97
Liu ZC (2013) Progress on applicaton of biological agents in process- ing industry for agricultural products of herbaceous fiber. J Agric Sci Technol 5:17–23
Liu ZC, Sun QX (2018) Science and engineering of herbaceous fiber biorefinery. China Agricultural Science and Technology Press
Pei F (2015) In-situ microbial degumming technology for ramie fiber production: research and development. Huazhong University of Science and Technology, Wuhan
Shao K (2003) Textile processing and chemical. China Textile Press, Beijing
Shu T, Bai Y, Wang YW, Wang HH, Li PD, Xiang MX, Yu TY, Xu H, Yu LJ (2020) A high-efficiency and eco-friendly degumming process for ramie fibers. J Clean Prod 276:124217
Snehasish B, Manabendra N, Saha DC, Krishanu C (2009) Large-scale degumming of ramie fibre using a newly isolated Bacillus pumilus DKS1 with high pectate lyase activity. J Ind Microbiol Biot 36:239–245
Subasinghe ADL, Das R, Bhattacharyya D (2016) Parametric analysis of flammability performance of polypropylene/kenaf composites. J Ma -ter Sci 51:2101–2111
Chiliveri SR, Koti S, Linga VR (2016) Retting and degumming of natural fibers by pectinolytic enzymes produced from Bacillus tequilensis sv11-uv37 using solid state fermentation. Springerplus 5:559
Wang XS (2009) Gene cloning and expression of enzymes for bio-extrac- ting of herbaceous fiber Chinese academy of agricultural sciences. Chinese Academy of Agricultural Sciences, Beijing
Wang YW, Shu T, Fan P, Zhang HS, Ossi T, Xiong HR, Yu LJ (2017) Characterization of a recombinant alkaline thermostable β-m- annanase and its application in eco-friendly ramie degumming. Process Biochem 61:73–79
Xiong HP 2008. Bast fiber crops breeding. China Agricultural Science and Technology Press
Yang YZ (2016) The study on the functional effect of acetyl xylan esterase in ramie bast fiber microbial degumming process. Huazhong University of Science and Technology, Wuhan
Yang Q, Duan SW, Peng YD (2018) Research development on microbial degumming of ramie. Plant Fiber Sci China 40:36–42
Zeng Y, Xiang X (2007) Screening of strains for microbial degumming of ramie. J Text Res 28:73–75
Zhang JC (2005) Hemp comprehensive utilization technology. Great Wall press
Zhang SJ, Li CL, Zhou GY, Che GD, You JM, Suo YR (2013) Determination of the carbohydrates from Notopterygium forbesii Boiss by HPLC with fluorescence detection. Carbohydr Polym 97:794–799
Zheng LS, Du YM, Zhang JY (2001) Degumming of ramie fibers by alkalophilic bacteria and their polysaccharide-degrading enzymes. Bioresource Technol 78:89–94
Zheng LJ (2007) A study on the degumming and modification of kenaf bast fiber by bio-enzyme degradation. Donghua University, Shanghai
Zheng LJ, Liu JY (2004) Influencing factors and mechanism of microbial degumming of Jute/Kenaf. J Donghua Univ (Nat Sci) 3:66–70
Zhou C, Xue YF, Ma YH (2017) Characterization and over producti- on of a thermo-alkaline pectate lyase from alkaliphilic Bacillus liche -niformis with potential in ramie degumming. Process Biochem 54:49–58
Zhou C, Ye J, Xue Y (2015) Directed evolution and structural analysis of alkaline pectate lyase from the alkaliphilic bacterium Bacillus sp. strain N16–5 to improve its thermostability for efficient ramie degumming. Appl Environ Micro 8117:5714–5723
Acknowledgements
This study was supported by the National Natural Science Foundation of China (No. 31871675), China Agriculture Research System (CARS-19-E22), the Natural Science Foundation of Hunan Province (No. 2019JJ40332), Chinese Agricultural Science and Technology Innovation Project (ASTIP-IBFC08), and Central Public-interest Scientific Institution Basal Research Fund (No.1610242021002).
Funding
This study was supported by the National Natural Science Foundation of China (No. 31871675), China Agriculture Research System (CARS-19-E22), the Natural Science Foundation of Hunan Province (No. 2019JJ40332), Chinese Agricultural Science and Technology Innovation Project (ASTIP-IBFC08), and Central Public-interest Scientific Institution Basal Research Fund (No.1610242021002).
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SD: Methodology, Investigation, Writing—original draft. BX: Methodology, Investigation, Writing—original draft. Lifeng Cheng: Supervision, Conceptualization, Writing—review and editing. XF: Supervision, Conceptualization, Writing and review. QY: Formal analysis, Software, Validation. KZ: Formal analysis, Software, Validation. MG: Formal analysis, Software, Validation. ZL: Formal analysis, Software, Validation. CL: Supervision, Conceptualization, Writing—review and editing. YP: Supervision, Conceptualization, Writing—review and editing.
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The strain Pectobacterium wasabiae PW was preserved in China General Microbiological Culture Collection Center (CGMCC), with the preservation number of CGMCC No. 14601.
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Duan, S., Xu, B., Cheng, L. et al. Bacterial strain for bast fiber crops degumming and its bio-degumming technique. Bioprocess Biosyst Eng 44, 2503–2512 (2021). https://doi.org/10.1007/s00449-021-02622-7
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DOI: https://doi.org/10.1007/s00449-021-02622-7