The Effect of Natural Antioxidants on the Colour and Lipid Stability of Paprika Salami

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F13%3A43895205" target="_blank" >RIV/60461373:22330/13:43895205 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
The Effect of Natural Antioxidants on the Colour and Lipid Stability of Paprika Salami
Original language description
The typical red colour of paprika salamis is a very important quality attribute but it is also very susceptible to oxidation. Rosemary extracts and lycopene show to be efficient antioxidants for dry fermented sausages. The complicated structure of driedsausages with different kinetics of colour changes was evaluated using VIA software NIS Elements 2.20 and lightness L*, redness a*, yellowness b*, mean red (R), mean green (G) and mean blue (B); the ratio of red r = R/(R+G+B) and hue h= arctg (a*/b*) were calculated. The addition of rosemary extract has positively affected the colour and suppressed lipid oxidation in both meat and lard particles in the paprika salami. Even more satisfactory results were achieved by adding both the rosemary extract and lycopene. Video image analysis enabled colour measurements of meat and lard particles separately, which could not been achieved with other available method (reflective spectrophotometry).
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
—

Project
<a href="/en/project/FT-TA3%2F059" target="_blank" >FT-TA3/059: *Impact of selected additives on shelf life, colour, water binding capacity, texture and organoleptic properties of meat products.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)