Activity of phytate dephosphorylation in cereals, legumes and oilseeds determined by colourimetric and isotachophoretic method

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985904%3A_____%2F11%3A00368275" target="_blank" >RIV/67985904:_____/11:00368275 - isvavai.cz</a>

Alternative codes found

RIV/00027014:_____/11:#0001457

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Activity of phytate dephosphorylation in cereals, legumes and oilseeds determined by colourimetric and isotachophoretic method

Original language description

Activity of phytate dephosphorylation was determined in 26 samples of cereals, legumes, oilseeds and complete diets for poultry using the colourimetric and isotachophoretic method. The former method was based on the colour formed upon the reaction of molybdate with phosphate released from phytate. The latter method was based on measurement of decrease of phytate concentration in the reaction mixture. Rye had by far the highest phytate dephosphorylation activity, followed by wheat and wheat-containing diets. However, for most of the other samples, this activity was low. Phytate dephosphorylation activity as measured by capillary isotachophoresis was numerically lower than activity measured using the molybdate method; however, activities assayed by bothmethods correlated with statistical significance (r=0.86; P<0.001). The isotachophoretic method may be suitable for phytate dephosphorylation activity assay in feeds with a high content of inorganic phosphate and in samples of digesta and

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

GM - Food industry

OECD FORD branch

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Project

<a href="/en/project/GD525%2F08%2FH060" target="_blank" >GD525/08/H060: Synbiotics and plant extracts in human and animal nutrition</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Journal of Animal and Feed Sciences

ISSN

1230-1388

e-ISSN

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Volume of the periodical

20

Issue of the periodical within the volume

3

Country of publishing house

PL - POLAND

Number of pages

8

Pages from-to

472-479

UT code for WoS article

000294933400013

EID of the result in the Scopus database

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