ArticleAMB Express2018
New keratinolytic bacteria in valorization of chicken feather waste.
Article in AMB Express, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it.
- An Insight into Microbial Inoculants for Bioconversion of Waste Biomass into Sustainable "Bio-Organic" Fertilizers: A Bibliometric Analysis and Systematic Literature Review.International journal of molecular sciences · 2022Pooled it
- Composting Poultry Feathers with KeratinolyticMaterials (Basel, Switzerland) · 2025Article
- Isolation, Selection, and Identification of Keratinolytic Bacteria for Green Management of Keratin Waste.Molecules (Basel, Switzerland) · 2024Article
- Alkaline keratinase fromHeliyon · 2024Article
- Thermoactive metallo-keratinase fromHeliyon · 2023Article
- Article
- Management Practices Affecting Lesser Mealworm Larvae (Frontiers in microbiology · 2022Article
- Bioutilization of Chicken Feather Waste by Newly Isolated Keratinolytic Bacteria and Conversion into Protein Hydrolysates with Improved Functionalities.Applied biochemistry and biotechnology · 2021Article
- Chicken Feather Waste Hydrolysate as a Superior Biofertilizer in Agroindustry.Current microbiology · 2021Review
- Industrial sustainability of microbial keratinases: production and potential applications.World journal of microbiology & biotechnology · 2021Review
- Enzymatic hydrolysis using bacterial cultures as a novel method for obtaining antioxidant peptides from brewers' spent grain.RSC advances · 2021Article
- Proteolytic bacteria isolated from agro-waste dumpsites produced keratinolytic enzymes.Biotechnology reports (Amsterdam, Netherlands) · 2020Article
- Citrobacter diversus-derived keratinases and their potential application as detergent-compatible cloth-cleaning agents.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2020Article
- Multidisciplinary involvement and potential of thermophiles.Folia microbiologica · 2019Review
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
There is an increasing demand for cost-effective and ecologically-friendly methods for valorization of poultry feather waste, in which keratinolytic bacteria present a great potential. Feather-degrading bacteria were isolated from living poultry and a single strain, identified as Kocuria rhizophila p3-3, exhibited significant keratinolytic properties. The bacterial strain effectively degraded up to 52% of chicken feathers during 4 days of culture at 25 °C. Zymographic analysis revealed the presence of two dominating proteolytic enzymes in the culture fluid. Culture conditions were optimized in order to maximize the liberation of soluble proteins and free amino acids. A two-step procedure was used, comprising a Plackett-Burman screening design, followed by a Box-Behnken design. Concentration of feather substrate, MgSO
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Registered trials
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