About: Hydroxymethylfurfural contents in foodstuffs determined by HPLC method

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Hydroxymethylfurfural (HMF; 5-hydroxymethyl-2-furaldehyde) is a recognized indicator of foodstuff quality showing excessive heat treatment and inappropriate storage. The presence of HMF in honey has been known for a long time and is regulated both in the national and international legislations. However, HMF is present in a whole range of other foods containing carbohydrates in an acidic environment, and it can reach considerable concentrations. In this work, HMF was determined by the HPLC method in six food commodity groups. The samples were purchased in the Czech market network and they covered a representative range of manufacturers. The HMF content in tomato purées (n = 11) ranged between 2.8 - 84.2 mg.kg-1; in ketchups (n = 15) it ranged between 0.8 - 189.8 mg.kg-1; in syrups (n = 13) and juices (n = 12), it ranged between 0.0 - 27.3 mg.kg-1; in jams (n = 12) between 4.5 - 159.6 mg.kg-1, and in fruit baby foods (n = 13), the content of HMF amounted to 2.1 - 9.8 mg.kg-1. On the basis of the HM Hydroxymethylfurfural (HMF; 5-hydroxymethyl-2-furaldehyde) is a recognized indicator of foodstuff quality showing excessive heat treatment and inappropriate storage. The presence of HMF in honey has been known for a long time and is regulated both in the national and international legislations. However, HMF is present in a whole range of other foods containing carbohydrates in an acidic environment, and it can reach considerable concentrations. In this work, HMF was determined by the HPLC method in six food commodity groups. The samples were purchased in the Czech market network and they covered a representative range of manufacturers. The HMF content in tomato purées (n = 11) ranged between 2.8 - 84.2 mg.kg-1; in ketchups (n = 15) it ranged between 0.8 - 189.8 mg.kg-1; in syrups (n = 13) and juices (n = 12), it ranged between 0.0 - 27.3 mg.kg-1; in jams (n = 12) between 4.5 - 159.6 mg.kg-1, and in fruit baby foods (n = 13), the content of HMF amounted to 2.1 - 9.8 mg.kg-1. On the basis of the HM (en)
Title	Hydroxymethylfurfural contents in foodstuffs determined by HPLC method Hydroxymethylfurfural contents in foodstuffs determined by HPLC method (en)
skos:prefLabel	Hydroxymethylfurfural contents in foodstuffs determined by HPLC method Hydroxymethylfurfural contents in foodstuffs determined by HPLC method (en)
skos:notation	RIV/62157124:16270/06:00000898!RIV10-MSM-16270___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6215712402)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Večerek, Vladimír Vorlová, Lenka Kalábová, Klára
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Veterinární a farmaceutická univerzita Brno / Fakulta veterinární hygieny a ekologie
http://linked.open...dnocenehoVysledku	478560
http://linked.open...ai/riv/idVysledku	RIV/62157124:16270/06:00000898
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	HMF; tomato purée; ketchup; fruit juice; jam; fruit baby food; exposure (en)
http://linked.open.../riv/klicoveSlovo	fruit juice jam ketchup exposure tomato purée HMF fruit baby food
http://linked.open...odStatuVydavatele	SK - Slovenská republika
http://linked.open...ontrolniKodProRIV	[27177BB249BF]
http://linked.open...i/riv/nazevZdroje	Journal of Food and Nutrition Research
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	45
http://linked.open...iv/tvurceVysledku	Borkovcová, Ivana Večerek, Vladimír Vorlová, Lenka Kalábová, Klára
http://linked.open...ain/vavai/riv/wos	000244420800006
http://linked.open...n/vavai/riv/zamer	Veterinary aspects of food safety and quality
issn	1336-8672
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	16270

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