Characterization of low-molecular weight collagen hydrolysates prepared by combination of enzymatic and acid hydrolysis

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F09%3A63508142" target="_blank" >RIV/70883521:28110/09:63508142 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/09:00337491

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Characterization of low-molecular weight collagen hydrolysates prepared by combination of enzymatic and acid hydrolysis

Original language description

Formic, phosphoric and nitric acids were used for hydrolysis of the commercially available hydrolysis product of chrome shavings Hykol-E. The aim of the work was to prepare low-molecular weight product (Mw < 5000 g.mol-1) to be used as the plant biostimulator. Course of hydrolysis was monitored by following the changes of molecular weight (MW) and molecular weight distribution (MWD) determined by gel permeation chromatography (GPC). The study demonstrated that MW and MWD of hydrolysates are influenced by the choice of hydrolysing acid, its concentration as well as by the time of acid treatment. Using the combination of enzymatic and acid hydrolysis, it is possible to prepare products with the tailor-made, pre-defined molecular weight fitting the intended use.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

<a href="/en/project/QH72117" target="_blank" >QH72117: Biostimulators and biological inducers of resistance at cereals and oilseed crops.</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Journal of the American Leather Chemists Association

ISSN

0002-9726

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

104

Country of publishing house

US - UNITED STATES

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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