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Simultaneous Hydrolysis of Proteins and Fats fro Waste Chicken Feathers.
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SYSNO ASEP 0499649 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Simultaneous Hydrolysis of Proteins and Fats fro Waste Chicken Feathers. Author(s) Rousková, Milena (UCHP-M) RID, ORCID, SAI
Šolcová, Olga (UCHP-M) RID, ORCID, SAI
Šabata, Stanislav (UCHP-M) RID, ORCID, SAI
Jírů, M. (CZ)
Hůrková, K. (CZ)
Hanika, Jiří (UCHP-M) RID, ORCID, SAISource Title Proceedings of the 6th International Conference on Chemical Technology. - Prague : Czech Society of Industrial Chemistry, 2018 / Veselý M. ; Hrdlička Z. ; Hanika J. ; Lubojacký J. - ISSN 2336-8128 - ISBN 978-80-86238-77-7 Pages s. 60-64 Number of pages 5 s. Publication form Online - E Action International Conference on Chemical Technology /6./ Event date 16.04.2018 - 18.04.2018 VEvent location Mikulov Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords waste chicken feathers ; simultaneous hydrolysis ; protein and fat Subject RIV CI - Industrial Chemistry, Chemical Engineering OECD category Chemical process engineering R&D Projects TE01020080 GA TA ČR - Technology Agency of the Czech Republic (TA ČR) Institutional support UCHP-M - RVO:67985858 UT WOS 000461293800011 Annotation The kinetics of the simultaneous hydrolysis of macromolecular proteins (keratin) and lipids (fat) from waste chicken feathers was investigated in this study. The perspective option pressure hydrolysis at elevated temperature was designed as one of the primary tasks within the research program in frame of the Competence Centre BIORAF, supported by the Technology Agency of the CR. The process development of simultaneous hydrolysis of proteins and lipids contained in the waste is focused on this potential alternative raw material for the preparation of valuable amino acids1 and proteins of low molecular weight. In this study, the acidic hydrolysis kinetics of the waste biomass was performed using a batch stirred bench scale autoclave at elevated temperature and pressure of inert atmosphere from 0.9 to 2.3 MPa. Produced hydrolysate was filtrated and subsequently analyzed using HPLC/MS method at the UCT Prague. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2019
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