Supercritical CO2 Extraction of Volatile Thymoquinone from Monarda didyma and M. fistulosa Herbs.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F15%3A00455763" target="_blank" >RIV/67985858:_____/15:00455763 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.supflu.2015.01.004" target="_blank" >http://dx.doi.org/10.1016/j.supflu.2015.01.004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.supflu.2015.01.004" target="_blank" >10.1016/j.supflu.2015.01.004</a>
Alternative languages
Result language
angličtina
Original language name
Supercritical CO2 Extraction of Volatile Thymoquinone from Monarda didyma and M. fistulosa Herbs.
Original language description
Volatile oil rich in thymoquinone (TQ) was extracted from dry aerial parts of scarlet bee balm (Monarda didyma) and wild bergamot (Monarda fistulosa) with supercritical CO2. The optimum extraction conditions were determined as 12 MPa and 40 degrees C forboth yield (0.6 mg TQ/g M. didyma and 1.7 mg TQ/g M. fistulosa) and high TQ concentration in extract (5.2 and 10.2% w/w, resp.). The difference in the extraction kinetics of volatile oil and cuticular waxes was examined. The supercritical fluid extraction was compared with hydrodistillation and Soxhlet extraction with hexane. Substantial thymoquinone loss during hydrodistillation was confirmed. The extraction with hexane ensured maximum TQ yields (0.7 and 2.1 mg/g, resp.) but TQ concentration in the extracts was lower (2.6 and 3.8%).
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA01010578" target="_blank" >TA01010578: Research and development of new products for complex protection of plants based on natural substances obtained using supercritical fluid extraction and hydrodistillation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Supercritical Fluids
ISSN
0896-8446
e-ISSN
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Volume of the periodical
105
Issue of the periodical within the volume
OCT
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
6
Pages from-to
29-34
UT code for WoS article
000363350700005
EID of the result in the Scopus database
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