Current Understanding of Feather Keratin and Keratinase and Their Applications in Biotechnology
บทความในวารสาร
ผู้เขียน/บรรณาธิการ
กลุ่มสาขาการวิจัยเชิงกลยุทธ์
รายละเอียดสำหรับงานพิมพ์
รายชื่อผู้แต่ง: Moktip T.; Salaipeth L.; Cope A.E.; Taherzadeh M.J.; Watanabe T.; Phitsuwan P.
ผู้เผยแพร่: Wiley
ปีที่เผยแพร่ (ค.ศ.): 2025
Volume number: 2025
Issue number: 1
นอก: 2090-2247
eISSN: 2090-2255
ภาษา: English-Great Britain (EN-GB)
บทคัดย่อ
The food industry generates substantial keratin waste, particularly chicken feathers, which are rich in amino acids and essential nutrients. However, the insolubility of keratin presents a significant challenge to its conversion. Keratinase, an enzyme produced by certain fungi and bacteria, offers a promising solution by degrading feather keratin into amino acids and soluble proteins. Among these, bacterial keratinase is notable for its superior stability and activity, although its production remains constrained, necessitating continued research to identify efficient microbial strains. Keratin-derived hydrolyzates, recognized for their biological and immunological properties, have garnered significant research interest. This review examines the structural characteristics of chicken feather keratin, its resistance to conventional proteases, and advances in keratinase production and purification techniques. Additionally, the keratin degradation mechanism and the adoption of environmentally friendly technologies for managing feather waste are explored. Finally, the review highlights the potential applications of keratinase across diverse industries, including animal feed and cosmetics. Copyright © 2025 Thanakorn Moktip et al. Biochemistry Research International published by John Wiley & Sons Ltd.
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