About: Preparation of collagen-elastin hydrolysates from cattle tendons: Preparation conditions

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.member.shankargargh.org/
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. 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. (en)
Title	Preparation of collagen-elastin hydrolysates from cattle tendons: Preparation conditions Preparation of collagen-elastin hydrolysates from cattle tendons: Preparation conditions (en)
skos:prefLabel	Preparation of collagen-elastin hydrolysates from cattle tendons: Preparation conditions Preparation of collagen-elastin hydrolysates from cattle tendons: Preparation conditions (en)
skos:notation	RIV/70883521:28610/14:43872561!RIV15-MSM-28610___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0089), P(ED2.1.00/03.0111)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Čermák, Roman Mokrejš, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Tomáše Bati ve Zlíně / Univerzitní institut
http://linked.open...dnocenehoVysledku	39021
http://linked.open...ai/riv/idVysledku	RIV/70883521:28610/14:43872561
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Cattle tendons, Collagen, Elastin, Enzymatic Treatment, Hydrolysates (en)
http://linked.open.../riv/klicoveSlovo	Cattle tendons Collagen Elastin Enzymatic Treatment Hydrolysates
http://linked.open...odStatuVydavatele	IN - Indická republika
http://linked.open...ontrolniKodProRIV	[916283C8D8FC]
http://linked.open...i/riv/nazevZdroje	Research Journal of Chemistry and Environment
http://linked.open...in/vavai/riv/obor	CE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	The Centre of Security, Information and Advanced Technologies (CEBIA-Tech) Centre of Polymer Systems
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	18 (9)
http://linked.open...iv/tvurceVysledku	Janáčová, Dagmar Mokrejš, Pavel Svoboda, Petr Čermák, Roman
issn	0972-0626
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	28610

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