Effect of gelling agents on color characteristics of fruit jams
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F19%3A43877541" target="_blank" >RIV/62157124:16270/19:43877541 - isvavai.cz</a>
Result on the web
<a href="http://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/667/547" target="_blank" >http://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/667/547</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effect of gelling agents on color characteristics of fruit jams
Original language description
This study was aimedto evaluate the influence of carrageenan and pectin on jam color during 10 days of cold storage (+ 4 degrees C). Jam samples were prepared with cherry and apricot fruits and 3 concentrations of gelling agents (0.5 %, 1 % and 2 %). Cherry and apricot jam samples prepared without gelling agent were used as control samples. Pectin, kappa-carrageenan and iota-carrageenan were used as gelling agents. The jams were stored in the refrigerator for 10 days. The color of jams was monitored by personal camera, with the usage of image analysis software in three intervals (first day, third day and tenth day). The significant (p<0.05) changes of color during 10 days of storage were measured in all prepared jam samples with emphasis that the lowest changes were observed in jams prepared with 1 % pectin, 0.5 % kappa-carrageenan and 2 % iota-carrageenan. Otherwise, Principal component analysis (PCA) illustrated that only jam samples prepared with 1 % kappa-carrageenan had different RGB parameters in comparison with other laboratory prepared jam samples.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
21101 - Food and beverages
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Iraqi Journal of Agricultural Sciences
ISSN
0075-0530
e-ISSN
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Volume of the periodical
50
Issue of the periodical within the volume
2
Country of publishing house
IQ - IRAQ
Number of pages
14
Pages from-to
675-688
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85065557384