Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. Honey
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.19/6574 |
Resumo: | Mono fl oral Lavandula spp. honey is very appre - ciated by consumers due to its characteristic and pleasant aroma and fl avor. Given the economic importance of this type of honey, it is important to develop a rapid and non - expensive methodology that allows certifying its quality. In this context, this study aimed to compare the applic - ability and accuracy of FTIR - ATR and FT - Raman techni - ques for the quality evaluation of Lavandula spp. honey. Calibration models, with PLS regression models, were obtained for both methodologies concerning the following parameters: total acidity, reducing sugars, hidroximetil - furfural ( HMF ) , electrical conductivity, ash, proline con - tent, diastase activity, apparent sucrose, total fl avonoids, and total phenolic contents. The calibration models had high regression coe ffi cients, r 2 ( FTIR - ATR: 0.965 – 0.996; FT - Raman: 0.983 – 0.999 ) , high ratios of performance to deviation, RPD ( FTIR - ATR: 5.4 – 15.7; FT - Raman: 7.6 – 53.7 ) , and low root mean square errors ( RMSEs; FTIR - ATR: 0.005 – 3.0; FT - Raman: 0.004 – 1.02 ) . These results corrobo - rate the potentiality of FTIR - ATR and FT - Raman for quality evaluation and evaluation of the chemical properties of Lavandula spp. honey even though FT - Raman technique provided more accurate models. |
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Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. HoneyVibrational spectroscopyLavender honeyChemical compositionQuality evaluationMono fl oral Lavandula spp. honey is very appre - ciated by consumers due to its characteristic and pleasant aroma and fl avor. Given the economic importance of this type of honey, it is important to develop a rapid and non - expensive methodology that allows certifying its quality. In this context, this study aimed to compare the applic - ability and accuracy of FTIR - ATR and FT - Raman techni - ques for the quality evaluation of Lavandula spp. honey. Calibration models, with PLS regression models, were obtained for both methodologies concerning the following parameters: total acidity, reducing sugars, hidroximetil - furfural ( HMF ) , electrical conductivity, ash, proline con - tent, diastase activity, apparent sucrose, total fl avonoids, and total phenolic contents. The calibration models had high regression coe ffi cients, r 2 ( FTIR - ATR: 0.965 – 0.996; FT - Raman: 0.983 – 0.999 ) , high ratios of performance to deviation, RPD ( FTIR - ATR: 5.4 – 15.7; FT - Raman: 7.6 – 53.7 ) , and low root mean square errors ( RMSEs; FTIR - ATR: 0.005 – 3.0; FT - Raman: 0.004 – 1.02 ) . These results corrobo - rate the potentiality of FTIR - ATR and FT - Raman for quality evaluation and evaluation of the chemical properties of Lavandula spp. honey even though FT - Raman technique provided more accurate models.Repositório Científico do Instituto Politécnico de ViseuAnjos, O.Guiné, RaquelSantos, A. J. A.Paula, V. B.Pereira, H.Estevinho, L. M.2021-02-08T09:38:06Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.19/6574engAnjos O, Guiné RPF, Santos AJA, Paula VB, Pereira H, Estevinho LM (2021) Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. Honey. Open Agriculture, 6(1), 47-56.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-01-16T15:28:49ZPortal AgregadorONG |
dc.title.none.fl_str_mv |
Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. Honey |
title |
Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. Honey |
spellingShingle |
Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. Honey Anjos, O. Vibrational spectroscopy Lavender honey Chemical composition Quality evaluation |
title_short |
Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. Honey |
title_full |
Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. Honey |
title_fullStr |
Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. Honey |
title_full_unstemmed |
Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. Honey |
title_sort |
Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. Honey |
author |
Anjos, O. |
author_facet |
Anjos, O. Guiné, Raquel Santos, A. J. A. Paula, V. B. Pereira, H. Estevinho, L. M. |
author_role |
author |
author2 |
Guiné, Raquel Santos, A. J. A. Paula, V. B. Pereira, H. Estevinho, L. M. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Repositório Científico do Instituto Politécnico de Viseu |
dc.contributor.author.fl_str_mv |
Anjos, O. Guiné, Raquel Santos, A. J. A. Paula, V. B. Pereira, H. Estevinho, L. M. |
dc.subject.por.fl_str_mv |
Vibrational spectroscopy Lavender honey Chemical composition Quality evaluation |
topic |
Vibrational spectroscopy Lavender honey Chemical composition Quality evaluation |
description |
Mono fl oral Lavandula spp. honey is very appre - ciated by consumers due to its characteristic and pleasant aroma and fl avor. Given the economic importance of this type of honey, it is important to develop a rapid and non - expensive methodology that allows certifying its quality. In this context, this study aimed to compare the applic - ability and accuracy of FTIR - ATR and FT - Raman techni - ques for the quality evaluation of Lavandula spp. honey. Calibration models, with PLS regression models, were obtained for both methodologies concerning the following parameters: total acidity, reducing sugars, hidroximetil - furfural ( HMF ) , electrical conductivity, ash, proline con - tent, diastase activity, apparent sucrose, total fl avonoids, and total phenolic contents. The calibration models had high regression coe ffi cients, r 2 ( FTIR - ATR: 0.965 – 0.996; FT - Raman: 0.983 – 0.999 ) , high ratios of performance to deviation, RPD ( FTIR - ATR: 5.4 – 15.7; FT - Raman: 7.6 – 53.7 ) , and low root mean square errors ( RMSEs; FTIR - ATR: 0.005 – 3.0; FT - Raman: 0.004 – 1.02 ) . These results corrobo - rate the potentiality of FTIR - ATR and FT - Raman for quality evaluation and evaluation of the chemical properties of Lavandula spp. honey even though FT - Raman technique provided more accurate models. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-02-08T09:38:06Z 2021 2021-01-01T00:00:00Z |
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://hdl.handle.net/10400.19/6574 |
url |
http://hdl.handle.net/10400.19/6574 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Anjos O, Guiné RPF, Santos AJA, Paula VB, Pereira H, Estevinho LM (2021) Evaluation of FT - Raman and FTIR – ATR spectroscopy for the quality evaluation of Lavandula spp. Honey. Open Agriculture, 6(1), 47-56. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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