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Registro Completo |
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Biblioteca(s): |
Embrapa Acre; Embrapa Milho e Sorgo; Embrapa Tabuleiros Costeiros. |
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Data corrente: |
21/06/2022 |
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Data da última atualização: |
21/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CIARNOSCHI, L. D.; OLIVEIRA, L. C. de; SIMEONE, M. L. F.; PANERO, F. dos S.; PANERO, P. dos S.; RUIZ RODRIGUEZ, A.; ALVES FILHO, E. G.; PEREIRA, M. G.; SILVA, L. M. da. |
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Afiliação: |
LUCAS DALMOLIN CIARNOSCHI, Consultor Júnior I da STCP Engenharia de Projetos, Curitiba, Paraná; LUIS CLAUDIO DE OLIVEIRA, CPAF-AC; MARIA LUCIA FERREIRA SIMEONE, CNPMS; FRANCISCO DOS SANTOS PANERO, Professor da Universidade Federal de Roraima; PEDRO DOS SANTOS PANERO, Professor do Instituto Federal de Educação, Ciência e Tecnologia de Roraima, Boa Vista, RR; ANSELMO RUIZ RODRIGUEZ, Professor da Universidade Federal do Acre; ELENILSON G. ALVES FILHO, Professor da Universidade Federal do Ceará; MARCOS GERVASIO PEREIRA, Professor da Universidade Federal Rural do Rio de Janeiro; LUCIELIO MANOEL DA SILVA, CPATC. |
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Título: |
Prediction of dry matter, carbon and ash contents and identification of Calycophyllum spruceanum (Benth) organs by Near-Infrared spectrophotometry. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Microchemical Journal, v. 180, 107621, Sept. 2022. |
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ISSN: |
0026-265X |
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DOI: |
https://doi.org/10.1016/j.microc.2022.107621 |
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Idioma: |
Inglês |
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Conteúdo: |
Calycophyllum spruceanum (Benth) is a tree of the Amazon region popularly known as 'mulateiro', whose wood has multiple uses, from energy to folk medicine. Thus, it is extremely important to evaluate desirable characteristics, through quick methods that meet the principles of green chemistry. The objective of this study was to evaluate the potential of the near-infrared (NIR) spectroscopy technique for the prediction of dry matter, carbon and ash contents and identification of parts of C. spruceanum trees. The Partial Least Squares (PLS) regression model applied within the spectral range of 400-2498 nm proved to be adequate to estimate the dry matter, carbon and ash contents in C. spruceanum sapwood and bark samples, with R2 above 0.90 in both calibration and validation. Hierarchical cluster analysis and principal component analysis techniques when applied to the spectra were able to efficiently separate bark from sapwood. The results show that the NIR technique developed can be used in the determination of dry matter, carbon and ash contents in C. spruceanum, in addition to its discriminatory power in the separation of parts of the plant. |
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Palavras-Chave: |
Acre; Acumulación de materia seca; Amazonia Occidental; Amazônia Ocidental; Análisis de regresión; Ceniza de madera; Espectroscopía del infrarrojo cercano; Espectroscopia no infravermelho próximo; Productos forestales no madereros; Produto florestal não madeireiro (PFNM); Western Amazon. |
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Thesagro: |
Calycophyllum Spruceanum; Carbono; Cinza; Matéria Seca; Mulateiro; Produção; Regressão Linear. |
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Thesaurus Nal: |
Carbon; Dry matter accumulation; Near-infrared spectroscopy; Nontimber forest products; Regression analysis; Wood ash. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1144225/1/27328.pdf
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Marc: |
LEADER 02841naa a2200529 a 4500
001 2144225
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022 $a0026-265X
024 7 $ahttps://doi.org/10.1016/j.microc.2022.107621$2DOI
100 1 $aCIARNOSCHI, L. D.
245 $aPrediction of dry matter, carbon and ash contents and identification of Calycophyllum spruceanum (Benth) organs by Near-Infrared spectrophotometry.$h[electronic resource]
260 $c2022
520 $aCalycophyllum spruceanum (Benth) is a tree of the Amazon region popularly known as 'mulateiro', whose wood has multiple uses, from energy to folk medicine. Thus, it is extremely important to evaluate desirable characteristics, through quick methods that meet the principles of green chemistry. The objective of this study was to evaluate the potential of the near-infrared (NIR) spectroscopy technique for the prediction of dry matter, carbon and ash contents and identification of parts of C. spruceanum trees. The Partial Least Squares (PLS) regression model applied within the spectral range of 400-2498 nm proved to be adequate to estimate the dry matter, carbon and ash contents in C. spruceanum sapwood and bark samples, with R2 above 0.90 in both calibration and validation. Hierarchical cluster analysis and principal component analysis techniques when applied to the spectra were able to efficiently separate bark from sapwood. The results show that the NIR technique developed can be used in the determination of dry matter, carbon and ash contents in C. spruceanum, in addition to its discriminatory power in the separation of parts of the plant.
650 $aCarbon
650 $aDry matter accumulation
650 $aNear-infrared spectroscopy
650 $aNontimber forest products
650 $aRegression analysis
650 $aWood ash
650 $aCalycophyllum Spruceanum
650 $aCarbono
650 $aCinza
650 $aMatéria Seca
650 $aMulateiro
650 $aProdução
650 $aRegressão Linear
653 $aAcre
653 $aAcumulación de materia seca
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aAnálisis de regresión
653 $aCeniza de madera
653 $aEspectroscopía del infrarrojo cercano
653 $aEspectroscopia no infravermelho próximo
653 $aProductos forestales no madereros
653 $aProduto florestal não madeireiro (PFNM)
653 $aWestern Amazon
700 1 $aOLIVEIRA, L. C. de
700 1 $aSIMEONE, M. L. F.
700 1 $aPANERO, F. dos S.
700 1 $aPANERO, P. dos S.
700 1 $aRUIZ RODRIGUEZ, A.
700 1 $aALVES FILHO, E. G.
700 1 $aPEREIRA, M. G.
700 1 $aSILVA, L. M. da
773 $tMicrochemical Journal$gv. 180, 107621, Sept. 2022.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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| 1. |  | CIARNOSCHI, L. D.; OLIVEIRA, L. C. de; SIMEONE, M. L. F.; PANERO, F. dos S.; PANERO, P. dos S.; RUIZ RODRIGUEZ, A.; ALVES FILHO, E. G.; PEREIRA, M. G.; SILVA, L. M. da. Prediction of dry matter, carbon and ash contents and identification of Calycophyllum spruceanum (Benth) organs by Near-Infrared spectrophotometry. Microchemical Journal, v. 180, 107621, Sept. 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Acre; Embrapa Milho e Sorgo; Embrapa Tabuleiros Costeiros. |
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| Registros recuperados : 1 | |
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