Isolation and characterization of anti-tumor compounds from ethyl acetate extract of Rumex japonicus houtt roots and their cytotoxic effects
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Food Science and Technology (Campinas) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100532 |
Resumo: | Abstract To isolate and characterize anti-tumor compounds through nuclear magnetic resonance (NMR) spectroscopy of ethyl acetate extract of R. japonicus Houtt root and their cytotoxic effects were evaluated in terms of measuring inhibition of growth of three cancer cell lines: human hepatoma cells (HepG2), cerebral glioma cells (U251) and ovarian carcinoma cells (SK-OV-3/DDP). The roots of R. japonicus Houtt were extracted with ethanol, and partitioned with petroleum ether, dichloromethane and ethyl acetate, respectively. The ethyl acetate extract was separated chromatographically using macroporous resin, positive and negative phase silica gel and high performance liquid chromatography. The structures of isolated compounds were elucidated by nuclear magnetic resonance (NMR) spectral data. Ten compounds were isolated form the ethyl acetate extract of R. japonicus roots. Their structures were determined as emodin (1), chrysophanol (2), aloe emodin (3), physcion (4), quercetin (5), resveratrol (6), β-sitosterol (7), 3β-acetoxy-28-hydroxyurs-12-ene (8), sucrose (9) and dibutyl phthalate (10). Among of them, compounds 1, 3, 4, 6 and 8 exhibited highly significant (p<0.05) cytotoxicities against HepG2 to a certain extent. Compounds 3-6 exhibited moderate cytotoxicities against U251 with IC50 values of 19.8, 23.5, 23.8 and 17.8 µM, respectively. Compounds 1, 2 and 7 also exhibited cytotoxicities against U251 to a certain extent with IC50 values of 48.3, 50.1 and 85.3 µM, respectively. Compounds 1-6 exhibited moderate cytotoxicities against (SK-OV-3/DDP) with IC50 values of 62.8, 64.2, 31.3, 61.0, 47.4 and 42.0 µM, respectively. |
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Isolation and characterization of anti-tumor compounds from ethyl acetate extract of Rumex japonicus houtt roots and their cytotoxic effectsRumex japonicus Houttethyl acetate extractchemical constituentsanti-tumor activityNMRcharacterizationAbstract To isolate and characterize anti-tumor compounds through nuclear magnetic resonance (NMR) spectroscopy of ethyl acetate extract of R. japonicus Houtt root and their cytotoxic effects were evaluated in terms of measuring inhibition of growth of three cancer cell lines: human hepatoma cells (HepG2), cerebral glioma cells (U251) and ovarian carcinoma cells (SK-OV-3/DDP). The roots of R. japonicus Houtt were extracted with ethanol, and partitioned with petroleum ether, dichloromethane and ethyl acetate, respectively. The ethyl acetate extract was separated chromatographically using macroporous resin, positive and negative phase silica gel and high performance liquid chromatography. The structures of isolated compounds were elucidated by nuclear magnetic resonance (NMR) spectral data. Ten compounds were isolated form the ethyl acetate extract of R. japonicus roots. Their structures were determined as emodin (1), chrysophanol (2), aloe emodin (3), physcion (4), quercetin (5), resveratrol (6), β-sitosterol (7), 3β-acetoxy-28-hydroxyurs-12-ene (8), sucrose (9) and dibutyl phthalate (10). Among of them, compounds 1, 3, 4, 6 and 8 exhibited highly significant (p<0.05) cytotoxicities against HepG2 to a certain extent. Compounds 3-6 exhibited moderate cytotoxicities against U251 with IC50 values of 19.8, 23.5, 23.8 and 17.8 µM, respectively. Compounds 1, 2 and 7 also exhibited cytotoxicities against U251 to a certain extent with IC50 values of 48.3, 50.1 and 85.3 µM, respectively. Compounds 1-6 exhibited moderate cytotoxicities against (SK-OV-3/DDP) with IC50 values of 62.8, 64.2, 31.3, 61.0, 47.4 and 42.0 µM, respectively.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100532Food Science and Technology v.42 2022reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/fst.05421info:eu-repo/semantics/openAccessWU,ZhaogenAMEER,KashifJIANG,Guihuneng2022-02-22T00:00:00Zoai:scielo:S0101-20612022000100532Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2022-02-22T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Isolation and characterization of anti-tumor compounds from ethyl acetate extract of Rumex japonicus houtt roots and their cytotoxic effects |
title |
Isolation and characterization of anti-tumor compounds from ethyl acetate extract of Rumex japonicus houtt roots and their cytotoxic effects |
spellingShingle |
Isolation and characterization of anti-tumor compounds from ethyl acetate extract of Rumex japonicus houtt roots and their cytotoxic effects WU,Zhaogen Rumex japonicus Houtt ethyl acetate extract chemical constituents anti-tumor activity NMR characterization |
title_short |
Isolation and characterization of anti-tumor compounds from ethyl acetate extract of Rumex japonicus houtt roots and their cytotoxic effects |
title_full |
Isolation and characterization of anti-tumor compounds from ethyl acetate extract of Rumex japonicus houtt roots and their cytotoxic effects |
title_fullStr |
Isolation and characterization of anti-tumor compounds from ethyl acetate extract of Rumex japonicus houtt roots and their cytotoxic effects |
title_full_unstemmed |
Isolation and characterization of anti-tumor compounds from ethyl acetate extract of Rumex japonicus houtt roots and their cytotoxic effects |
title_sort |
Isolation and characterization of anti-tumor compounds from ethyl acetate extract of Rumex japonicus houtt roots and their cytotoxic effects |
author |
WU,Zhaogen |
author_facet |
WU,Zhaogen AMEER,Kashif JIANG,Guihun |
author_role |
author |
author2 |
AMEER,Kashif JIANG,Guihun |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
WU,Zhaogen AMEER,Kashif JIANG,Guihun |
dc.subject.por.fl_str_mv |
Rumex japonicus Houtt ethyl acetate extract chemical constituents anti-tumor activity NMR characterization |
topic |
Rumex japonicus Houtt ethyl acetate extract chemical constituents anti-tumor activity NMR characterization |
description |
Abstract To isolate and characterize anti-tumor compounds through nuclear magnetic resonance (NMR) spectroscopy of ethyl acetate extract of R. japonicus Houtt root and their cytotoxic effects were evaluated in terms of measuring inhibition of growth of three cancer cell lines: human hepatoma cells (HepG2), cerebral glioma cells (U251) and ovarian carcinoma cells (SK-OV-3/DDP). The roots of R. japonicus Houtt were extracted with ethanol, and partitioned with petroleum ether, dichloromethane and ethyl acetate, respectively. The ethyl acetate extract was separated chromatographically using macroporous resin, positive and negative phase silica gel and high performance liquid chromatography. The structures of isolated compounds were elucidated by nuclear magnetic resonance (NMR) spectral data. Ten compounds were isolated form the ethyl acetate extract of R. japonicus roots. Their structures were determined as emodin (1), chrysophanol (2), aloe emodin (3), physcion (4), quercetin (5), resveratrol (6), β-sitosterol (7), 3β-acetoxy-28-hydroxyurs-12-ene (8), sucrose (9) and dibutyl phthalate (10). Among of them, compounds 1, 3, 4, 6 and 8 exhibited highly significant (p<0.05) cytotoxicities against HepG2 to a certain extent. Compounds 3-6 exhibited moderate cytotoxicities against U251 with IC50 values of 19.8, 23.5, 23.8 and 17.8 µM, respectively. Compounds 1, 2 and 7 also exhibited cytotoxicities against U251 to a certain extent with IC50 values of 48.3, 50.1 and 85.3 µM, respectively. Compounds 1-6 exhibited moderate cytotoxicities against (SK-OV-3/DDP) with IC50 values of 62.8, 64.2, 31.3, 61.0, 47.4 and 42.0 µM, respectively. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100532 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100532 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/fst.05421 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
dc.source.none.fl_str_mv |
Food Science and Technology v.42 2022 reponame:Food Science and Technology (Campinas) instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) instacron:SBCTA |
instname_str |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
instacron_str |
SBCTA |
institution |
SBCTA |
reponame_str |
Food Science and Technology (Campinas) |
collection |
Food Science and Technology (Campinas) |
repository.name.fl_str_mv |
Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
repository.mail.fl_str_mv |
||revista@sbcta.org.br |
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1752126331928182784 |