Supercritical rosemary extracts, their antioxidant activity and effect on hepatic tumor progression
The use of supercritical fluid technology as an innovative technology to extract bioactive compounds has grown considerably in recent decades. Particularly, the recovery of antioxidants from different herbs is a matter of continuous research and development. Antioxidants can protect cells against the effects of free radicals and thus, play an important role in heart illness, cancer and other diseases. Rosemary (Rosmarinus officinalis L.) has been recognized as one of the Lamiaceae plant with many important biological activities. Particularly, large antioxidant power has been recognized in rosemary and main substances related with this activity were the phenolic diterpenes such as carnosol, rosmanol, carnosic acid, methyl carnosate, and phenolic acids such as the rosmarinic and caffeic acids. Moreover, carnosic acid and carnosol are recognized as the most abundant antioxidants present in rosemary. In this work, supercritical fluid technology was applied to produce rosemary extracts with different compositions and thus, with different bioactivity properties. Selected extracts, from the variety of samples obtained, were used to study the capability of rosemary supercritical extracts to inhibit the proliferation of human liver carcinoma cells. These extracts showed a dose-dependent effect on inhibiting the proliferation of human hepatoma cells. Moreover, observed citostaticity appeared to be significantly influenced by their different composition, suggesting a relevant role of the technology to produce the extracts and the consequently obtained compositions on the potential antitumoral activity of rosemary. © 2012 Elsevier B.V. All rights reserved.
Main Authors: | , , , , , , |
---|---|
Other Authors: | |
Format: | artículo biblioteca |
Published: |
Elsevier
2013
|
Subjects: | Supercritical extraction, Hepatic cancer, Antioxidant, Rosmarinus officinalis, |
Online Access: | http://hdl.handle.net/10261/100324 http://dx.doi.org/10.13039/501100004837 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/100012818 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
dig-cial-es-10261-100324 |
---|---|
record_format |
koha |
spelling |
dig-cial-es-10261-1003242019-10-14T07:29:41Z Supercritical rosemary extracts, their antioxidant activity and effect on hepatic tumor progression Vicente, G. Molina, Susana González-Vallinas, Margarita García-Risco, Mónica R. Fornari, Tiziana Reglero, Guillermo Ramírez de Molina, Ana Ministerio de Ciencia e Innovación (España) Comunidad de Madrid European Commission Supercritical extraction Hepatic cancer Antioxidant Rosmarinus officinalis The use of supercritical fluid technology as an innovative technology to extract bioactive compounds has grown considerably in recent decades. Particularly, the recovery of antioxidants from different herbs is a matter of continuous research and development. Antioxidants can protect cells against the effects of free radicals and thus, play an important role in heart illness, cancer and other diseases. Rosemary (Rosmarinus officinalis L.) has been recognized as one of the Lamiaceae plant with many important biological activities. Particularly, large antioxidant power has been recognized in rosemary and main substances related with this activity were the phenolic diterpenes such as carnosol, rosmanol, carnosic acid, methyl carnosate, and phenolic acids such as the rosmarinic and caffeic acids. Moreover, carnosic acid and carnosol are recognized as the most abundant antioxidants present in rosemary. In this work, supercritical fluid technology was applied to produce rosemary extracts with different compositions and thus, with different bioactivity properties. Selected extracts, from the variety of samples obtained, were used to study the capability of rosemary supercritical extracts to inhibit the proliferation of human liver carcinoma cells. These extracts showed a dose-dependent effect on inhibiting the proliferation of human hepatoma cells. Moreover, observed citostaticity appeared to be significantly influenced by their different composition, suggesting a relevant role of the technology to produce the extracts and the consequently obtained compositions on the potential antitumoral activity of rosemary. © 2012 Elsevier B.V. All rights reserved. This work has been financed by project AGL2010-21565 (subprogram ALI), RyC 2008-03734, and project INNSAMED IPT-300000-2010-34 (subprogram INNPACTO) from Ministerio de Ciencia e Innovación (Spain), Comunidad Autónoma de Madrid (project ALIBIRD-S2009/AGR-1469) and European Union Structural Funds. Peer Reviewed 2014-07-22T08:39:28Z 2014-07-22T08:39:28Z 2013 2014-07-22T08:39:28Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.1016/j.supflu.2012.07.006 issn: 0896-8446 e-issn: 1872-8162 Journal of Supercritical Fluids 79: 101-108 (2013) http://hdl.handle.net/10261/100324 10.1016/j.supflu.2012.07.006 http://dx.doi.org/10.13039/501100004837 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/100012818 #PLACEHOLDER_PARENT_METADATA_VALUE# S2009/AGR-1469/ALIBIRD none Elsevier |
institution |
CIAL ES |
collection |
DSpace |
country |
España |
countrycode |
ES |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-cial-es |
tag |
biblioteca |
region |
Europa del Sur |
libraryname |
Biblioteca del CIAL España |
topic |
Supercritical extraction Hepatic cancer Antioxidant Rosmarinus officinalis Supercritical extraction Hepatic cancer Antioxidant Rosmarinus officinalis |
spellingShingle |
Supercritical extraction Hepatic cancer Antioxidant Rosmarinus officinalis Supercritical extraction Hepatic cancer Antioxidant Rosmarinus officinalis Vicente, G. Molina, Susana González-Vallinas, Margarita García-Risco, Mónica R. Fornari, Tiziana Reglero, Guillermo Ramírez de Molina, Ana Supercritical rosemary extracts, their antioxidant activity and effect on hepatic tumor progression |
description |
The use of supercritical fluid technology as an innovative technology to extract bioactive compounds has grown considerably in recent decades. Particularly, the recovery of antioxidants from different herbs is a matter of continuous research and development. Antioxidants can protect cells against the effects of free radicals and thus, play an important role in heart illness, cancer and other diseases. Rosemary (Rosmarinus officinalis L.) has been recognized as one of the Lamiaceae plant with many important biological activities. Particularly, large antioxidant power has been recognized in rosemary and main substances related with this activity were the phenolic diterpenes such as carnosol, rosmanol, carnosic acid, methyl carnosate, and phenolic acids such as the rosmarinic and caffeic acids. Moreover, carnosic acid and carnosol are recognized as the most abundant antioxidants present in rosemary. In this work, supercritical fluid technology was applied to produce rosemary extracts with different compositions and thus, with different bioactivity properties. Selected extracts, from the variety of samples obtained, were used to study the capability of rosemary supercritical extracts to inhibit the proliferation of human liver carcinoma cells. These extracts showed a dose-dependent effect on inhibiting the proliferation of human hepatoma cells. Moreover, observed citostaticity appeared to be significantly influenced by their different composition, suggesting a relevant role of the technology to produce the extracts and the consequently obtained compositions on the potential antitumoral activity of rosemary. © 2012 Elsevier B.V. All rights reserved. |
author2 |
Ministerio de Ciencia e Innovación (España) |
author_facet |
Ministerio de Ciencia e Innovación (España) Vicente, G. Molina, Susana González-Vallinas, Margarita García-Risco, Mónica R. Fornari, Tiziana Reglero, Guillermo Ramírez de Molina, Ana |
format |
artículo |
topic_facet |
Supercritical extraction Hepatic cancer Antioxidant Rosmarinus officinalis |
author |
Vicente, G. Molina, Susana González-Vallinas, Margarita García-Risco, Mónica R. Fornari, Tiziana Reglero, Guillermo Ramírez de Molina, Ana |
author_sort |
Vicente, G. |
title |
Supercritical rosemary extracts, their antioxidant activity and effect on hepatic tumor progression |
title_short |
Supercritical rosemary extracts, their antioxidant activity and effect on hepatic tumor progression |
title_full |
Supercritical rosemary extracts, their antioxidant activity and effect on hepatic tumor progression |
title_fullStr |
Supercritical rosemary extracts, their antioxidant activity and effect on hepatic tumor progression |
title_full_unstemmed |
Supercritical rosemary extracts, their antioxidant activity and effect on hepatic tumor progression |
title_sort |
supercritical rosemary extracts, their antioxidant activity and effect on hepatic tumor progression |
publisher |
Elsevier |
publishDate |
2013 |
url |
http://hdl.handle.net/10261/100324 http://dx.doi.org/10.13039/501100004837 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/100012818 |
work_keys_str_mv |
AT vicenteg supercriticalrosemaryextractstheirantioxidantactivityandeffectonhepatictumorprogression AT molinasusana supercriticalrosemaryextractstheirantioxidantactivityandeffectonhepatictumorprogression AT gonzalezvallinasmargarita supercriticalrosemaryextractstheirantioxidantactivityandeffectonhepatictumorprogression AT garciariscomonicar supercriticalrosemaryextractstheirantioxidantactivityandeffectonhepatictumorprogression AT fornaritiziana supercriticalrosemaryextractstheirantioxidantactivityandeffectonhepatictumorprogression AT regleroguillermo supercriticalrosemaryextractstheirantioxidantactivityandeffectonhepatictumorprogression AT ramirezdemolinaana supercriticalrosemaryextractstheirantioxidantactivityandeffectonhepatictumorprogression |
_version_ |
1777671149260374016 |