Selected qualitative parameters of oils from Hippophae rhamnoides L. and Rosa canina L.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F18%3A43914664" target="_blank" >RIV/62156489:43510/18:43914664 - isvavai.cz</a>
Result on the web
<a href="https://mnet.mendelu.cz/mendelnet2018/mnet_2018_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2018/mnet_2018_full.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Selected qualitative parameters of oils from Hippophae rhamnoides L. and Rosa canina L.
Original language description
Considering the increasing demand of new sources of high quality foods, this study evaluates the antioxidant capacity, total phenolic compounds and fatty acids composition in sea buckthorn and rose hip oil produced by screw cold pressing. The highest yields when producing the sea buckthorn oil were reached by the 6 mm of nozzle diameter at 50 rpm speed (0.0767 kg of oil per 1 kg of seeds) and when producing the rose hip oil, it was by the 6 mm of nozzle diameter at 30 rpm speed (0.0116 kg of oil per 1 kg of seeds). The results show the high level of PUFA values 51.39% in sea buckthorn oil and 76.23% in rose hip oil. The predominant fatty acid was linoleic, 31.76% in sea buckthorn oil and 54.10% in rose hip oil. The antioxidant capacity of the sea buckthorn oil was 54.67 mg (TEA)/g and of the rose hip oil were 64.45 mg (TEA)/g. The total phenolic compounds of the sea buckthorn oil were 43.71 mg (GAE)/g and of the rose hip oil was 46.77 mg (GAE)/g. The values of both parameters (DPPH and TPC) are in both oils very similar.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
21101 - Food and beverages
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
MendelNet 2018: Proceedings of International PhD Students Conference
ISBN
978-80-7509-597-8
ISSN
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e-ISSN
neuvedeno
Number of pages
6
Pages from-to
308-313
Publisher name
Mendelova univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
Nov 7, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000462205300057