The impact of vegetable oil type on the sensory quality of processed cheese analogues

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F14%3APU112149" target="_blank" >RIV/00216305:26310/14:PU112149 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The impact of vegetable oil type on the sensory quality of processed cheese analogues

Popis výsledku v původním jazyce

The aim of this work was to evaluate the influence of vegetable oils on the sensory quality of model samples of processed cheese analogues. Vegetable oils (grape seed, flaxseed, apricot, black currant) with a high content of biologically active substances were used for production of model samples. The seven-point hedonic scale was used for sensory evaluation of appearance and colour, gloss, texture and taste and aroma (flavour) of samples. The intensity of selected descriptors expressing off-flavour (e.g. sour, oily, bitter, salty, cheesy, pleasant and unpleasant taste) was then evaluated using profile test. The addition of vegetable oils significantly (P<0.05) influenced sensory properties of samples, especially flavour. The sensory evaluation of processed cheese analogues suggests that due to the worse overall sensory quality and the unpleasant oily, synthetic and stale off-flavour, grape and currant oil appears to be rather unsuitable for the production of processed cheese analogues

Název v anglickém jazyce

The impact of vegetable oil type on the sensory quality of processed cheese analogues

Popis výsledku anglicky

The aim of this work was to evaluate the influence of vegetable oils on the sensory quality of model samples of processed cheese analogues. Vegetable oils (grape seed, flaxseed, apricot, black currant) with a high content of biologically active substances were used for production of model samples. The seven-point hedonic scale was used for sensory evaluation of appearance and colour, gloss, texture and taste and aroma (flavour) of samples. The intensity of selected descriptors expressing off-flavour (e.g. sour, oily, bitter, salty, cheesy, pleasant and unpleasant taste) was then evaluated using profile test. The addition of vegetable oils significantly (P<0.05) influenced sensory properties of samples, especially flavour. The sensory evaluation of processed cheese analogues suggests that due to the worse overall sensory quality and the unpleasant oily, synthetic and stale off-flavour, grape and currant oil appears to be rather unsuitable for the production of processed cheese analogues

Druh

D - Stať ve sborníku

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Studentská odborná konference Chemie je život 2014 Sborník příspěvků

ISBN

978-80-214-5078-3

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

411-415

Název nakladatele

Neuveden

Místo vydání

Neuveden

Místo konání akce

Purkyňova 118, 612 00 Brno

Datum konání akce

4. 12. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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