Preparation of collagen-elastin hydrolysates from cattle tendons: Preparation conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F14%3A43872561" target="_blank" >RIV/70883521:28140/14:43872561 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/14:43872561 RIV/70883521:28110/14:43872561
Result on the web
<a href="http://www.member.shankargargh.org/" target="_blank" >http://www.member.shankargargh.org/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Preparation of collagen-elastin hydrolysates from cattle tendons: Preparation conditions
Original language description
This study deals with preparing collagen-elastin hydrolysates from cattle tendons through a 3-stage process by optimizing enzymatic hydrolysisi. In the 1st stage, tendons are processed in an acidic, neutral or alkaline environment which produces their swelling. In the 2nd stage, a suitable proteolytic enzyme acts in neutral environment which leads to disrupt bonding interactions of collagen and elastin. In the 3rd stage, hydrolysate is extracted at elevated temperature from material so prepared. Variables under study were the environment in 1st stage processing (pH 4-11), duration (2-14 min) and temperature (60-100°C) in 3rd stage processing on process efficiency (hydrolysate yield). Tests are planned and evaluated by the method of statistic factor experiments. Maximum process efficiency (76 %) was found with tendons treated in an alkaline environment. Prepared hydrolysates of collagen-elastin type, light-yellow powder, may be employed in cosmetics or the foodstuffs industry.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CE - Biochemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Research Journal of Chemistry and Environment
ISSN
0972-0626
e-ISSN
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Volume of the periodical
18 (9)
Issue of the periodical within the volume
1
Country of publishing house
IN - INDIA
Number of pages
7
Pages from-to
52-58
UT code for WoS article
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EID of the result in the Scopus database
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