Potato processing into fried products ? an effect of growing technology on acrylamide precursor content in potato tubers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60109807%3A_____%2F14%3A%230000292" target="_blank" >RIV/60109807:_____/14:#0000292 - isvavai.cz</a>

Výsledek na webu

<a href="http://atae.agr.hr/Zbornik_2014.pdf" target="_blank" >http://atae.agr.hr/Zbornik_2014.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Potato processing into fried products ? an effect of growing technology on acrylamide precursor content in potato tubers

Popis výsledku v původním jazyce

In three-year field trials reducing sugar (RS) and asparagine (Asn) content was measured in raw potatoes, fried chips from three potato varieties grown with four variants of nitrogen and sulphur fertilization. RS content was statistically affected by year and variety. In dry and warm year the lowest RS content was determined. All studied factors, i.e. year and also variety and fertilization variants had a statistical important effect on Asn content. The relation of Asn and year is opposite than for RS,significantly the highest content was found in year with highest rainfall deficit. The results indicate tendency to higher Asn and also acrylamide contents with increased rates of nitrogen fertilizers. Sulphur fertilizer did not positively influence decrease of Asn content as referred several data from literature. Based on trial results the relation was calculated between acrylamide precursors and acrylamide final content in fried chips. Whereas in case of RS content linear dependence wa

Název v anglickém jazyce

Potato processing into fried products ? an effect of growing technology on acrylamide precursor content in potato tubers

Popis výsledku anglicky

In three-year field trials reducing sugar (RS) and asparagine (Asn) content was measured in raw potatoes, fried chips from three potato varieties grown with four variants of nitrogen and sulphur fertilization. RS content was statistically affected by year and variety. In dry and warm year the lowest RS content was determined. All studied factors, i.e. year and also variety and fertilization variants had a statistical important effect on Asn content. The relation of Asn and year is opposite than for RS,significantly the highest content was found in year with highest rainfall deficit. The results indicate tendency to higher Asn and also acrylamide contents with increased rates of nitrogen fertilizers. Sulphur fertilizer did not positively influence decrease of Asn content as referred several data from literature. Based on trial results the relation was calculated between acrylamide precursors and acrylamide final content in fried chips. Whereas in case of RS content linear dependence wa

Druh

D - Stať ve sborníku

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

<a href="/cs/project/2B06168" target="_blank" >2B06168: Strategie zajištění chemické bezpečnosti tepelně zpracovaných výrobků z brambor a cereálií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Actual Tasks on Agricultural Engineering: Proceedings of the 42nd International Symposium on Agricultural Engineering

ISBN

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ISSN

1848-4425

e-ISSN

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Počet stran výsledku

488

Strana od-do

315-327

Název nakladatele

Sveučilište u Zagrebu, Agronomski fakultet, Zavod za mehanizaciju poljoprivrede, Svetošimunska 25, 10000 Zagreb HINUS, Miramarska 13 b, Zagreb

Místo vydání

Zagreb

Místo konání akce

Opatija

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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