Espectroscopia de ultrassom como método alternativo para a determinação das características físico-químicas do leite de búfalas
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/10.1590/0103-8478cr20170447 http://hdl.handle.net/11449/170662 |
Resumo: | This study aimed to use ultrasound spectroscopy for the determination of the physical-chemical characteristics of buffalo milk and compare it to theinfrared method. Levels of fat, protein, lactose and non-fat solids (NFS) were determined in milk samples of 22 buffaloes (n = 383) with initial milk production of 6.97 ± 1.55 litres. The respective average results for the fat, protein, lactose and NFS of the individual samples were 6.31%, 3.81%, 4.99% and 9.75% for the infrared method-PO ANA 009 and 7.16%, 2.5%, 6.28% and 9.41% using ultrasound spectroscopy. There were significant differences (P<0.0001) in the levels of all of the components analysed between the two methods studied. Results obtained in the analyses using the ultrasonic milk analyser (Ekomilk Total®) were different from those obtained by the infrared method-PO ANA 009 (ESALQ), but they showed a high positive correlation for fat (r =0.84108, P<0.0001), moderate correlation for NFS(r= 0.71284 P = 0.0022), low correlation for lactose (r= 0.32197; P<0.0001) and the absence of correlation for protein(r= -0.00284, P<0.0001). Therefore, ultrasound spectroscopy can be used forthe determination of fat. For the other constituents of buffalo milk, in order to use the ultrasonic analyser, it is suggested that further studies should be conducted for technical and methodological adjustments. |
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Repositório Institucional da UNESP |
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Espectroscopia de ultrassom como método alternativo para a determinação das características físico-químicas do leite de búfalasUltrasound spectroscopy as an alternative method to measure the physical-chemical constituents of buffalo milkBuffaloesFatInfraredMilk compositionProteinThis study aimed to use ultrasound spectroscopy for the determination of the physical-chemical characteristics of buffalo milk and compare it to theinfrared method. Levels of fat, protein, lactose and non-fat solids (NFS) were determined in milk samples of 22 buffaloes (n = 383) with initial milk production of 6.97 ± 1.55 litres. The respective average results for the fat, protein, lactose and NFS of the individual samples were 6.31%, 3.81%, 4.99% and 9.75% for the infrared method-PO ANA 009 and 7.16%, 2.5%, 6.28% and 9.41% using ultrasound spectroscopy. There were significant differences (P<0.0001) in the levels of all of the components analysed between the two methods studied. Results obtained in the analyses using the ultrasonic milk analyser (Ekomilk Total®) were different from those obtained by the infrared method-PO ANA 009 (ESALQ), but they showed a high positive correlation for fat (r =0.84108, P<0.0001), moderate correlation for NFS(r= 0.71284 P = 0.0022), low correlation for lactose (r= 0.32197; P<0.0001) and the absence of correlation for protein(r= -0.00284, P<0.0001). Therefore, ultrasound spectroscopy can be used forthe determination of fat. For the other constituents of buffalo milk, in order to use the ultrasonic analyser, it is suggested that further studies should be conducted for technical and methodological adjustments.Universidade Federal Rural da Amazônia (Ufra)Universidade de São Paulo (USP)Zootecnista autônomoUniversidade Estadual de São Paulo (Unesp)MSD Saúde AnimalUniversidade Federal de Viçosa (UFV)Universidade Estadual de São Paulo (Unesp)Universidade Federal Rural da Amazônia (Ufra)Universidade de São Paulo (USP)Zootecnista autônomoUniversidade Estadual Paulista (Unesp)MSD Saúde AnimalUniversidade Federal de Viçosa (UFV)Melo, Waldjânio de OliveiraMonteiro, Bruno MouraChaves, Luciara Celi da SilvaSantos, Eduardo Riodades Daherde Souza, Damazio Campos [UNESP]de Amorim, Bianca Souzade Faria Junior, Sebastião PereiraRibeiro Filho, José DantasFaturi, CristianViana, Rinaldo Batista2018-12-11T16:51:53Z2018-12-11T16:51:53Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1590/0103-8478cr20170447Ciencia Rural, v. 48, n. 2, 2018.1678-45960103-8478http://hdl.handle.net/11449/17066210.1590/0103-8478cr20170447S0103-847820180002007532-s2.0-85041926925S0103-84782018000200753.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCiencia Rural0,337info:eu-repo/semantics/openAccess2023-12-06T06:18:38Zoai:repositorio.unesp.br:11449/170662Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:37:56.084296Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Espectroscopia de ultrassom como método alternativo para a determinação das características físico-químicas do leite de búfalas Ultrasound spectroscopy as an alternative method to measure the physical-chemical constituents of buffalo milk |
title |
Espectroscopia de ultrassom como método alternativo para a determinação das características físico-químicas do leite de búfalas |
spellingShingle |
Espectroscopia de ultrassom como método alternativo para a determinação das características físico-químicas do leite de búfalas Melo, Waldjânio de Oliveira Buffaloes Fat Infrared Milk composition Protein |
title_short |
Espectroscopia de ultrassom como método alternativo para a determinação das características físico-químicas do leite de búfalas |
title_full |
Espectroscopia de ultrassom como método alternativo para a determinação das características físico-químicas do leite de búfalas |
title_fullStr |
Espectroscopia de ultrassom como método alternativo para a determinação das características físico-químicas do leite de búfalas |
title_full_unstemmed |
Espectroscopia de ultrassom como método alternativo para a determinação das características físico-químicas do leite de búfalas |
title_sort |
Espectroscopia de ultrassom como método alternativo para a determinação das características físico-químicas do leite de búfalas |
author |
Melo, Waldjânio de Oliveira |
author_facet |
Melo, Waldjânio de Oliveira Monteiro, Bruno Moura Chaves, Luciara Celi da Silva Santos, Eduardo Riodades Daher de Souza, Damazio Campos [UNESP] de Amorim, Bianca Souza de Faria Junior, Sebastião Pereira Ribeiro Filho, José Dantas Faturi, Cristian Viana, Rinaldo Batista |
author_role |
author |
author2 |
Monteiro, Bruno Moura Chaves, Luciara Celi da Silva Santos, Eduardo Riodades Daher de Souza, Damazio Campos [UNESP] de Amorim, Bianca Souza de Faria Junior, Sebastião Pereira Ribeiro Filho, José Dantas Faturi, Cristian Viana, Rinaldo Batista |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal Rural da Amazônia (Ufra) Universidade de São Paulo (USP) Zootecnista autônomo Universidade Estadual Paulista (Unesp) MSD Saúde Animal Universidade Federal de Viçosa (UFV) |
dc.contributor.author.fl_str_mv |
Melo, Waldjânio de Oliveira Monteiro, Bruno Moura Chaves, Luciara Celi da Silva Santos, Eduardo Riodades Daher de Souza, Damazio Campos [UNESP] de Amorim, Bianca Souza de Faria Junior, Sebastião Pereira Ribeiro Filho, José Dantas Faturi, Cristian Viana, Rinaldo Batista |
dc.subject.por.fl_str_mv |
Buffaloes Fat Infrared Milk composition Protein |
topic |
Buffaloes Fat Infrared Milk composition Protein |
description |
This study aimed to use ultrasound spectroscopy for the determination of the physical-chemical characteristics of buffalo milk and compare it to theinfrared method. Levels of fat, protein, lactose and non-fat solids (NFS) were determined in milk samples of 22 buffaloes (n = 383) with initial milk production of 6.97 ± 1.55 litres. The respective average results for the fat, protein, lactose and NFS of the individual samples were 6.31%, 3.81%, 4.99% and 9.75% for the infrared method-PO ANA 009 and 7.16%, 2.5%, 6.28% and 9.41% using ultrasound spectroscopy. There were significant differences (P<0.0001) in the levels of all of the components analysed between the two methods studied. Results obtained in the analyses using the ultrasonic milk analyser (Ekomilk Total®) were different from those obtained by the infrared method-PO ANA 009 (ESALQ), but they showed a high positive correlation for fat (r =0.84108, P<0.0001), moderate correlation for NFS(r= 0.71284 P = 0.0022), low correlation for lactose (r= 0.32197; P<0.0001) and the absence of correlation for protein(r= -0.00284, P<0.0001). Therefore, ultrasound spectroscopy can be used forthe determination of fat. For the other constituents of buffalo milk, in order to use the ultrasonic analyser, it is suggested that further studies should be conducted for technical and methodological adjustments. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T16:51:53Z 2018-12-11T16:51:53Z 2018-01-01 |
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/10.1590/0103-8478cr20170447 Ciencia Rural, v. 48, n. 2, 2018. 1678-4596 0103-8478 http://hdl.handle.net/11449/170662 10.1590/0103-8478cr20170447 S0103-84782018000200753 2-s2.0-85041926925 S0103-84782018000200753.pdf |
url |
http://dx.doi.org/10.1590/0103-8478cr20170447 http://hdl.handle.net/11449/170662 |
identifier_str_mv |
Ciencia Rural, v. 48, n. 2, 2018. 1678-4596 0103-8478 10.1590/0103-8478cr20170447 S0103-84782018000200753 2-s2.0-85041926925 S0103-84782018000200753.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ciencia Rural 0,337 |
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 |
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_ |
1808129098394894336 |