Chicken paws by-products as an alternative source of proteins

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F17%3A63517071" target="_blank" >RIV/70883521:28110/17:63517071 - isvavai.cz</a>

Alternative codes found

RIV/70883521:28140/17:63517071

Result on the web

<a href="http://www.orientjchem.org/vol33no5/chicken-paws-by-products-as-an-alternative-source-of-proteins/" target="_blank" >http://www.orientjchem.org/vol33no5/chicken-paws-by-products-as-an-alternative-source-of-proteins/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13005/ojc/330508" target="_blank" >10.13005/ojc/330508</a>

Result language

angličtina

Original language name

Chicken paws by-products as an alternative source of proteins

Original language description

The feet of chickens constitute a highly interesting, solid by-product of poultry processing methods. Although they contain a high proportion of proteins (mainly collagen) that could be utilized in various spheres of involvement, this is not happening at an adequate level presently. The problem lies in the presence of fat and other accompanying substances. The intention of this paper is to propose a means for processing chicken feet into protein isolate and, subsequently, for biotechnologically processing the protein isolate into collagen hydrolysate. The aforementioned accompanying substances were removed by adding the (milled) feet into 0.10% solution of NaOH. The fat was removed by extraction of ethanol / petroleum ether (1:1). The protein isolate was processed hydrolytically with the aid of a food proteolytic enzyme into collagen hydrolysate.The collagen hydrolysate thus obtained was light in colour, exhibited excellent water-solubility and was easy to digest.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20903 - Bioproducts (products that are manufactured using biological material as feedstock) biomaterials, bioplastics, biofuels, bioderived bulk and fine chemicals, bio-derived novel materials

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

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

Name of the periodical

Oriental Journal of Chemistry

ISSN

0970-020X

e-ISSN

—

Volume of the periodical

33

Issue of the periodical within the volume

5

Country of publishing house

IN - INDIA

Number of pages

8

Pages from-to

2209-2216

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85033396019