Zpracování keratinového odpadu na hydrolysát keratinu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F07%3A63505269" target="_blank" >RIV/70883521:28110/07:63505269 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Treatment of keratin waste into keratin hydrolysate

Popis výsledku v původním jazyce

Keratin waste arising mainly from meat-industry processing of poultry represents a great quantity of waste annually which has not been utilised properly. In addition, in the production of hides into leathers and in wool production there is another largequantity of under-utilised keratin waste. Keratin, due to its high proportion of valuable protein, could be used e.g. as a nutrition in feed. Another high-value added product is soluble keratin hydrolysate that may be processed into biodegradable coatings or packaging, for agricultural films, for encapsulating chemicals, in cosmetics etc. Nevertheless, keratin contains large amount of disulphide bonds and therefore is insoluble in most common solvents and resistant to proteolytic enzymes. To make keratin soluble, disulphide bonds have to be cleavage. Presented research paper studies the possibilities of extraction keratin from chicken feathers and from fleece to produce soluble keratin hydrolysate. Keratin material was treated through t

Název v anglickém jazyce

Treatment of keratin waste into keratin hydrolysate

Popis výsledku anglicky

Keratin waste arising mainly from meat-industry processing of poultry represents a great quantity of waste annually which has not been utilised properly. In addition, in the production of hides into leathers and in wool production there is another largequantity of under-utilised keratin waste. Keratin, due to its high proportion of valuable protein, could be used e.g. as a nutrition in feed. Another high-value added product is soluble keratin hydrolysate that may be processed into biodegradable coatings or packaging, for agricultural films, for encapsulating chemicals, in cosmetics etc. Nevertheless, keratin contains large amount of disulphide bonds and therefore is insoluble in most common solvents and resistant to proteolytic enzymes. To make keratin soluble, disulphide bonds have to be cleavage. Presented research paper studies the possibilities of extraction keratin from chicken feathers and from fleece to produce soluble keratin hydrolysate. Keratin material was treated through t

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Leather Science and Engineering

ISSN

1004-7964

e-ISSN

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Svazek periodika

17

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CN - Čínská lidová republika

Počet stran výsledku

5

Strana od-do

6-12

Kód UT WoS článku

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EID výsledku v databázi Scopus

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