Application of electrospray ionization mass spectrometry fingerprinting associated with macroscopic and histological analysis for Plantago major herbal infusions quality control
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.foodres.2018.02.031 http://hdl.handle.net/11449/175922 |
Resumo: | The present study demonstrates the need to conduct an integrative quality control of teas marketed as Plantago major. In the present study, quality control checks were performed through macroscopic, microscopic and chemical analyses of commercial brands. Leaves with parts not allowed for consumption were found in all brands. Six brands showed histological similarity <50% with the authentic P. major. Eight brands demonstrated low chemical similarity (40 to 60%), indicating that they do not have the same compounds from the authentic P. major. All commercial samples are contaminated with aflatoxins, indicative of fungicide contamination and consequent degradation of phenolic compounds and reduction of antioxidant activity from the commercial samples. The difference in the present study is the integrative application of methods for success in the quality control of P. major, which can be applied to other species. Thus, more rigorous inspection actions in the production of teas to guarantee the therapeutic benefit of these products. |
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Repositório Institucional da UNESP |
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Application of electrospray ionization mass spectrometry fingerprinting associated with macroscopic and histological analysis for Plantago major herbal infusions quality controlAflatoxinsAntioxidant activityLeafy herbal teasMass spectrometryMicroscopic controlPlantagoThe present study demonstrates the need to conduct an integrative quality control of teas marketed as Plantago major. In the present study, quality control checks were performed through macroscopic, microscopic and chemical analyses of commercial brands. Leaves with parts not allowed for consumption were found in all brands. Six brands showed histological similarity <50% with the authentic P. major. Eight brands demonstrated low chemical similarity (40 to 60%), indicating that they do not have the same compounds from the authentic P. major. All commercial samples are contaminated with aflatoxins, indicative of fungicide contamination and consequent degradation of phenolic compounds and reduction of antioxidant activity from the commercial samples. The difference in the present study is the integrative application of methods for success in the quality control of P. major, which can be applied to other species. Thus, more rigorous inspection actions in the production of teas to guarantee the therapeutic benefit of these products.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)UNESP - São Paulo State University/Coastal Campus of São Vicente Laboratory of Bioprospection of Natural Products (LBPN), Pça Infante Dom Henrique S/NDepartment of Biosciences Federal University of São Paulo (UNIFESP), Silva Jardim Street, 136, Vila MathiasDepartment of Exact and Earth Sciences Federal University of São Paulo (UNIFESP), Campus DiademaUNESP - São Paulo State University/Coastal Campus of São Vicente Laboratory of Bioprospection of Natural Products (LBPN), Pça Infante Dom Henrique S/NFAPESP: 2009/52237-9FAPESP: 2011/23113-0FAPESP: 2016/04394-1Universidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)de Andrade, Carolina Gomes [UNESP]de Souza Mesquita, Leonardo Mendes [UNESP]Murador, Daniella CarisaBraga, Anna Rafaela Cavalcantede Rosso, Veridiana Verade Almeida, Odair José Garcia [UNESP]Vilegas, Wagner [UNESP]2018-12-11T17:18:10Z2018-12-11T17:18:10Z2018-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article314-324application/pdfhttp://dx.doi.org/10.1016/j.foodres.2018.02.031Food Research International, v. 107, p. 314-324.1873-71450963-9969http://hdl.handle.net/11449/17592210.1016/j.foodres.2018.02.0312-s2.0-850423725082-s2.0-85042372508.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFood Research International1,472info:eu-repo/semantics/openAccess2024-01-16T06:24:57Zoai:repositorio.unesp.br:11449/175922Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:06:01.891352Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Application of electrospray ionization mass spectrometry fingerprinting associated with macroscopic and histological analysis for Plantago major herbal infusions quality control |
title |
Application of electrospray ionization mass spectrometry fingerprinting associated with macroscopic and histological analysis for Plantago major herbal infusions quality control |
spellingShingle |
Application of electrospray ionization mass spectrometry fingerprinting associated with macroscopic and histological analysis for Plantago major herbal infusions quality control de Andrade, Carolina Gomes [UNESP] Aflatoxins Antioxidant activity Leafy herbal teas Mass spectrometry Microscopic control Plantago |
title_short |
Application of electrospray ionization mass spectrometry fingerprinting associated with macroscopic and histological analysis for Plantago major herbal infusions quality control |
title_full |
Application of electrospray ionization mass spectrometry fingerprinting associated with macroscopic and histological analysis for Plantago major herbal infusions quality control |
title_fullStr |
Application of electrospray ionization mass spectrometry fingerprinting associated with macroscopic and histological analysis for Plantago major herbal infusions quality control |
title_full_unstemmed |
Application of electrospray ionization mass spectrometry fingerprinting associated with macroscopic and histological analysis for Plantago major herbal infusions quality control |
title_sort |
Application of electrospray ionization mass spectrometry fingerprinting associated with macroscopic and histological analysis for Plantago major herbal infusions quality control |
author |
de Andrade, Carolina Gomes [UNESP] |
author_facet |
de Andrade, Carolina Gomes [UNESP] de Souza Mesquita, Leonardo Mendes [UNESP] Murador, Daniella Carisa Braga, Anna Rafaela Cavalcante de Rosso, Veridiana Vera de Almeida, Odair José Garcia [UNESP] Vilegas, Wagner [UNESP] |
author_role |
author |
author2 |
de Souza Mesquita, Leonardo Mendes [UNESP] Murador, Daniella Carisa Braga, Anna Rafaela Cavalcante de Rosso, Veridiana Vera de Almeida, Odair José Garcia [UNESP] Vilegas, Wagner [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
de Andrade, Carolina Gomes [UNESP] de Souza Mesquita, Leonardo Mendes [UNESP] Murador, Daniella Carisa Braga, Anna Rafaela Cavalcante de Rosso, Veridiana Vera de Almeida, Odair José Garcia [UNESP] Vilegas, Wagner [UNESP] |
dc.subject.por.fl_str_mv |
Aflatoxins Antioxidant activity Leafy herbal teas Mass spectrometry Microscopic control Plantago |
topic |
Aflatoxins Antioxidant activity Leafy herbal teas Mass spectrometry Microscopic control Plantago |
description |
The present study demonstrates the need to conduct an integrative quality control of teas marketed as Plantago major. In the present study, quality control checks were performed through macroscopic, microscopic and chemical analyses of commercial brands. Leaves with parts not allowed for consumption were found in all brands. Six brands showed histological similarity <50% with the authentic P. major. Eight brands demonstrated low chemical similarity (40 to 60%), indicating that they do not have the same compounds from the authentic P. major. All commercial samples are contaminated with aflatoxins, indicative of fungicide contamination and consequent degradation of phenolic compounds and reduction of antioxidant activity from the commercial samples. The difference in the present study is the integrative application of methods for success in the quality control of P. major, which can be applied to other species. Thus, more rigorous inspection actions in the production of teas to guarantee the therapeutic benefit of these products. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T17:18:10Z 2018-12-11T17:18:10Z 2018-05-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.foodres.2018.02.031 Food Research International, v. 107, p. 314-324. 1873-7145 0963-9969 http://hdl.handle.net/11449/175922 10.1016/j.foodres.2018.02.031 2-s2.0-85042372508 2-s2.0-85042372508.pdf |
url |
http://dx.doi.org/10.1016/j.foodres.2018.02.031 http://hdl.handle.net/11449/175922 |
identifier_str_mv |
Food Research International, v. 107, p. 314-324. 1873-7145 0963-9969 10.1016/j.foodres.2018.02.031 2-s2.0-85042372508 2-s2.0-85042372508.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Food Research International 1,472 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
314-324 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129490241454080 |