Acta Laser Biology Sinica, Volume. 31, Issue 3, 250(2022)

A Research on the Keratinase Characteristics of Bacillus coagulans X3 and Its Application

LEI Ping1,2, YIN Hongmei1,2, CHEN Wei1,2, WU Minxi1,2, GUO Zhaohui1,2, LIU Huizhi1,2, and LIU Biao1,2、*
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(13)

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    [4] [4] FERRARO V, ANTON M, SANTE L. The “sisters” α-heli-ces of collagen, elastin and keratin recovered from animal by-products: functionality, bioactivity and trends of appli-cation[J]. Trends in Food Science and Technology, 2016, 51(5): 65-75.

    [6] [6] VIDMAR B, VODOVNIK M. Microbial keratinases: enzymes with promising biotechnological applications[J]. Food Technology and Biotechnology, 2018, 56(3): 312-328.

    [7] [7] QIU J W,?WILKENS C,?BARRETT K,?et al. Microbial enzymes catalyzing keratin degradation: classification, structure, function[J].?Biotechnology Advances, 2020,?44(7): 107607.

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    [9] [9] LIN X, LEE C G, CASALE E S, et al. Purification and characterization of a keratinase from a feather-degrading Bacillus licheniformis strain[J]. Applied and Environmental Microbiology, 1992, 58(10): 3271-3275.

    [10] [10] WANG L, CHENG G, REN Y, et al. Degradation of intact chicken feathers by Thermoactinomyces sp. CDF and characterization of its keratinolytic protease[J]. Applied Microbiology and Biotechnology, 2015, 99(9): 3949-3959.

    [16] [16] CHEN X L, ZHOU B, XU M, et al. Prokaryotic expression and characterization of a keratinolytic protease from Aspergillus niger[J]. Biologia, 2015, 70(2): 157-164.

    [17] [17] FANG Z, YONG Y C, ZHANG J, et al. Keratinolytic protease: a green biocatalyst for leather industry[J]. Applied Microbiology and Biotechnology, 2017, 101(21): 7771-7779.

    [18] [18] SANAA E T, YASSER E S, AMR E E H, et al. Purification and partial characterization of serine-metallokeratinase from a newly isolated Bacillus pumilus NRC21 [J]. International Journal of Biological Macromolecules, 2016, 86(5): 189-196.

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    LEI Ping, YIN Hongmei, CHEN Wei, WU Minxi, GUO Zhaohui, LIU Huizhi, LIU Biao. A Research on the Keratinase Characteristics of Bacillus coagulans X3 and Its Application[J]. Acta Laser Biology Sinica, 2022, 31(3): 250

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    Paper Information

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    Received: Apr. 10, 2022

    Accepted: --

    Published Online: Jul. 25, 2022

    The Author Email: Biao LIU (280795307@qq.com)

    DOI:10.3969/j.issn.1007-7146.2022.03.008

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