Bioconversion of Keratin Wastes Using Keratinolytic Microorganisms to Generate Value-Added Products

被引:14
作者
Anbesaw, Muhammed Seid [1 ]
机构
[1] Wollo Univ, Sch Biosci & Technol, Dept Biotechnol, Dessie, Ethiopia
关键词
THERMOSTABLE ALKALINE PROTEASE; BACILLUS-LICHENIFORMIS RG1; CHICKEN-FEATHERS; POULTRY WASTE; HUMAN HAIR; STENOTROPHOMONAS-MALTOPHILIA; BIOCHEMICAL-CHARACTERIZATION; FERVIDOBACTERIUM-ISLANDICUM; MOLECULAR CHARACTERIZATION; EXTRACELLULAR KERATINASE;
D O I
10.1155/2022/2048031
中图分类号
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号
0805 ; 080501 ; 080502 ;
摘要
The management of keratinous wastes generated from different industries is becoming a major concern across the world. In each year, more than a billion tons of keratin waste is released into the environment. Despite some trials that have been performed and utilize this waste into valuable products, still a huge amount of keratin waste from different sources is a less explored biomaterial for making valuable products. This indicates that the huge amount of keratin waste is neither disposed properly nor converted into usable products rather thrown away to the environment that causes environmental pollution. Due to the introduction of this waste associated with different pathogenic organisms into soil and water bodies, human beings and other small and large animals are affected by different diseases. Therefore, there is a need for modern and ecofriendly approaches to dispose and convert this waste into usable products. Hence, the objective of this review is to give a concise overview regarding the degradation of keratin waste by biological approaches using keratinase producing microorganisms. The review also focuses on the practical use of keratinases and the economical importance of bioconverted products of keratinous wastes for different applications. Various researches have been studied about the source, disposal mechanisms, techniques of hydrolysis, potential use, and physical and chemical properties of keratin wastes. However, there is negligible information with regard to the use of keratin wastes as media supplements for the growth of keratinolytic microorganisms and silver retrieval from photographic and used X-ray films. Hence, this review differs from other similar reviews in the literature in that it discusses these neglected concerns.
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页数:24
相关论文
共 192 条
[21]   Microbial enzymes for bioconversion of poultry waste into added-value products [J].
Brandelli, Adriano ;
Sala, Luisa ;
Kalil, Susana Juliano .
FOOD RESEARCH INTERNATIONAL, 2015, 73 :3-12
[22]   Biochemical features of microbial keratinases and their production and applications [J].
Brandelli, Adriano ;
Daroit, Daniel J. ;
Riffel, Alessandro .
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2010, 85 (06) :1735-1750
[23]  
Bressollier P, 1999, APPL ENVIRON MICROB, V65, P2570
[24]   Biodegradation of a Keratin Waste and the Concomitant Production of Detergent Stable Serine Proteases from Paecilomyces lilacinus [J].
Cavello, I. A. ;
Cavalitto, S. F. ;
Hours, R. A. .
APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 2012, 167 (05) :945-958
[25]  
Chandrasekaran S., 1986, J Leather Res, V4, P23
[26]   Production of kertinases using chicken feathers as substrate by a novel multifunctional strain of Pseudomonas stutzeri and its dehairing application [J].
Chaturvedi, Venkatesh ;
Bhange, Khusboo ;
Bhatt, Renu ;
Verma, Pradeep .
BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY, 2014, 3 (02) :167-174
[27]   Production and characterization of keratinase of a feather-degrading Bacillus licheniformis PWD-1 [J].
Cheng, SW ;
Hu, HM ;
Shen, SW ;
Takagi, H ;
Asano, M ;
Tsai, YC .
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, 1995, 59 (12) :2239-2243
[28]   Keratinolytic activity from the broth of a feather-degrading thermophilic Streptomyces thermoviolaceus strain SD8 [J].
Chitte, RR ;
Nalawade, VK ;
Dey, S .
LETTERS IN APPLIED MICROBIOLOGY, 1999, 28 (02) :131-136
[29]   Developing a slow-release nitrogen fertilizer from organic sources .2. Using poultry feathers [J].
Choi, JM ;
Nelson, PV .
JOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE, 1996, 121 (04) :634-638
[30]   Protein hydrolysates as biostimulants in horticulture [J].
Colla, Giuseppe ;
Nardi, Serenella ;
Cardarelli, Mariateresa ;
Ertani, Andrea ;
Lucini, Luigi ;
Canaguier, Renaud ;
Rouphael, Youssef .
SCIENTIA HORTICULTURAE, 2015, 196 :28-38