Dissolution and Characterization of Biofunctional Keratin Particles Extracted from Chicken Feathers

In the present study chicken feathers were hydrolyzed in alkaline environment. The pH value of feather hydrolyzed solution was adjusted according to the principle of isoelectric precipitation. Three kinds of precipitates of keratin polypeptide were collected at pH of 3.5, 5.5 and 7.5 respectively. T...

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Main Authors:	Sharma, Swati, Gupta, Arun, Syed Mohd Saufi, Tuan Chik, Chua, Gek Kee, Poddar, Pradeep Kumar
Format:	Article
Language:	English
Published:	IOP Publishing 2017
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/17745/ http://umpir.ump.edu.my/id/eprint/17745/ http://umpir.ump.edu.my/id/eprint/17745/ http://umpir.ump.edu.my/id/eprint/17745/1/Dissolution%20and%20characterization%20of%20biofunctional%20keratin%20particles%20extracted%20from%20chicken%20feathers.pdf

id	ump-17745
recordtype	eprints
spelling	ump-177452019-08-28T07:24:19Z http://umpir.ump.edu.my/id/eprint/17745/ Dissolution and Characterization of Biofunctional Keratin Particles Extracted from Chicken Feathers Sharma, Swati Gupta, Arun Syed Mohd Saufi, Tuan Chik Chua, Gek Kee Poddar, Pradeep Kumar TP Chemical technology In the present study chicken feathers were hydrolyzed in alkaline environment. The pH value of feather hydrolyzed solution was adjusted according to the principle of isoelectric precipitation. Three kinds of precipitates of keratin polypeptide were collected at pH of 3.5, 5.5 and 7.5 respectively. The keratin solution were freeze dried and denoted as FKP1, FKP2, FKP3 respectively. All keratin particles possessed smooth, uniform and round surface by scanning electron microscope (SEM). FKP1, FKP2 and FKP3 had higher glass transition temperature examined by thermogravimetry (TG). Fourier transform infrared spectroscopy (FTIR) revealed that the extracted keratin retained the most of protein backbone, with the breakage of disulfide cross-links and hydrogen bonds. IOP Publishing 2017 Article PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/17745/1/Dissolution%20and%20characterization%20of%20biofunctional%20keratin%20particles%20extracted%20from%20chicken%20feathers.pdf Sharma, Swati and Gupta, Arun and Syed Mohd Saufi, Tuan Chik and Chua, Gek Kee and Poddar, Pradeep Kumar (2017) Dissolution and Characterization of Biofunctional Keratin Particles Extracted from Chicken Feathers. IOP Conference Series: Materials Science and Engineering, 191 (1). pp. 1-5. ISSN 1757-8981 (Print), 1757-899X (Online) http://iopscience.iop.org/article/10.1088/1757-899X/191/1/012013/meta doi: 10.1088/1757-899X/191/1/012013
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Sharma, Swati Gupta, Arun Syed Mohd Saufi, Tuan Chik Chua, Gek Kee Poddar, Pradeep Kumar Dissolution and Characterization of Biofunctional Keratin Particles Extracted from Chicken Feathers
description	In the present study chicken feathers were hydrolyzed in alkaline environment. The pH value of feather hydrolyzed solution was adjusted according to the principle of isoelectric precipitation. Three kinds of precipitates of keratin polypeptide were collected at pH of 3.5, 5.5 and 7.5 respectively. The keratin solution were freeze dried and denoted as FKP1, FKP2, FKP3 respectively. All keratin particles possessed smooth, uniform and round surface by scanning electron microscope (SEM). FKP1, FKP2 and FKP3 had higher glass transition temperature examined by thermogravimetry (TG). Fourier transform infrared spectroscopy (FTIR) revealed that the extracted keratin retained the most of protein backbone, with the breakage of disulfide cross-links and hydrogen bonds.
format	Article
author	Sharma, Swati Gupta, Arun Syed Mohd Saufi, Tuan Chik Chua, Gek Kee Poddar, Pradeep Kumar
author_facet	Sharma, Swati Gupta, Arun Syed Mohd Saufi, Tuan Chik Chua, Gek Kee Poddar, Pradeep Kumar
author_sort	Sharma, Swati
title	Dissolution and Characterization of Biofunctional Keratin Particles Extracted from Chicken Feathers
title_short	Dissolution and Characterization of Biofunctional Keratin Particles Extracted from Chicken Feathers
title_full	Dissolution and Characterization of Biofunctional Keratin Particles Extracted from Chicken Feathers
title_fullStr	Dissolution and Characterization of Biofunctional Keratin Particles Extracted from Chicken Feathers
title_full_unstemmed	Dissolution and Characterization of Biofunctional Keratin Particles Extracted from Chicken Feathers
title_sort	dissolution and characterization of biofunctional keratin particles extracted from chicken feathers
publisher	IOP Publishing
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/17745/ http://umpir.ump.edu.my/id/eprint/17745/ http://umpir.ump.edu.my/id/eprint/17745/ http://umpir.ump.edu.my/id/eprint/17745/1/Dissolution%20and%20characterization%20of%20biofunctional%20keratin%20particles%20extracted%20from%20chicken%20feathers.pdf
first_indexed	2023-09-18T22:24:41Z
last_indexed	2023-09-18T22:24:41Z
_version_	1777415887855288320

Dissolution and Characterization of Biofunctional Keratin Particles Extracted from Chicken Feathers

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