Quality parameters of bovine milk from family farms
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1678-5150-PVB-5372 http://hdl.handle.net/11449/176546 |
Resumo: | Family operated dairies have contributed to increase milk production and can be considered important in the milk production chain. Hygiene in the productive process must be the major focus to assure greater milk quality and production. The quality of milk from cows in family farms in the city of Bofete/SP was monitored before and after the establishment of control measures. Twenty-one dairy family farms, selected for convenience, were evaluated. After the initial period of 13 collections for SCC and TBC monitoring, farmers of the two groups (G1 and G2) received technical guidance about mastitis and milk quality during a day of field activity. G1 farmers, besides these activities, received intervention in the adopted management by means of technical visit and individual guidance as to adequate milking manner and hygienic milk production. Then, new fortnight collections (n=12) were performed, as previously, of a set of milk samples from each farm and both groups, as well as from the community tank. Climate variables were considered, such as rainfall, temperature and relative humidity. There was a variation in the results of each collection for both SCC/mL milk and TBC/mL milk in the two periods. As to SCC in G1, there was a statistically significant decrease (P < 0.02), while for TBC there was a slight increase, rather lower compared to the median value, which was 381x103 CFU/mL milk in G2. The median results of SCC/mL milk and TBC/mL milk from the community tank were greater in the two stages (periods), but much superior for TBC. Analysis of the climate variables evidenced an increase in the medians for all three evaluated parameters. The correlation between these variables and milk quality did not show differences for Log10 of SCC and TBC. It can be concluded that the milking management hygiene was precarious. |
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Quality parameters of bovine milk from family farmsParâmetros de qualidade do leite bovino em propriedades de agricultura familiarCattleFamily farmsMilk quality indicatorsSanitary educationSCCTBCFamily operated dairies have contributed to increase milk production and can be considered important in the milk production chain. Hygiene in the productive process must be the major focus to assure greater milk quality and production. The quality of milk from cows in family farms in the city of Bofete/SP was monitored before and after the establishment of control measures. Twenty-one dairy family farms, selected for convenience, were evaluated. After the initial period of 13 collections for SCC and TBC monitoring, farmers of the two groups (G1 and G2) received technical guidance about mastitis and milk quality during a day of field activity. G1 farmers, besides these activities, received intervention in the adopted management by means of technical visit and individual guidance as to adequate milking manner and hygienic milk production. Then, new fortnight collections (n=12) were performed, as previously, of a set of milk samples from each farm and both groups, as well as from the community tank. Climate variables were considered, such as rainfall, temperature and relative humidity. There was a variation in the results of each collection for both SCC/mL milk and TBC/mL milk in the two periods. As to SCC in G1, there was a statistically significant decrease (P < 0.02), while for TBC there was a slight increase, rather lower compared to the median value, which was 381x103 CFU/mL milk in G2. The median results of SCC/mL milk and TBC/mL milk from the community tank were greater in the two stages (periods), but much superior for TBC. Analysis of the climate variables evidenced an increase in the medians for all three evaluated parameters. The correlation between these variables and milk quality did not show differences for Log10 of SCC and TBC. It can be concluded that the milking management hygiene was precarious.Núcleo de Pesquisa em Mastites (Nupemas) Departamento de Higiene Veterinária e Saúde Pública Faculdade de Medicina Veterinaria e Zootecnia (FMVZ) Univ. Estadual Paulista 'Julio de Mesquita Filho' (Unesp), Distrito de Rubião JúniorDepartamento de Higiene Veterinária e Saúde Pública Faculdade de Medicina Veterinária e Zootecnia (FMVZ) Universidade Estadual Paulista 'Julio de Mesquita Filho' (Unesp), Distrito de Rubião JúniorNúcleo de Pesquisa em Mastites (Nupemas) Departamento de Higiene Veterinária e Saúde Pública Faculdade de Medicina Veterinaria e Zootecnia (FMVZ) Univ. Estadual Paulista 'Julio de Mesquita Filho' (Unesp), Distrito de Rubião JúniorDepartamento de Higiene Veterinária e Saúde Pública Faculdade de Medicina Veterinária e Zootecnia (FMVZ) Universidade Estadual Paulista 'Julio de Mesquita Filho' (Unesp), Distrito de Rubião JúniorUniversidade Estadual Paulista (Unesp)Jamas, Leandro T. [UNESP]Salina, Anelise [UNESP]Rossi, Rodolfo [UNESP]Menozzi, Benedito D. [UNESP]Langoni, Hélio [UNESP]2018-12-11T17:21:17Z2018-12-11T17:21:17Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article573-578application/pdfhttp://dx.doi.org/10.1590/1678-5150-PVB-5372Pesquisa Veterinaria Brasileira, v. 38, n. 4, p. 573-578, 2018.1678-51500100-736Xhttp://hdl.handle.net/11449/17654610.1590/1678-5150-PVB-5372S0100-736X20180004005732-s2.0-85049458475S0100-736X2018000400573.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporPesquisa Veterinaria Brasileirainfo:eu-repo/semantics/openAccess2023-11-13T06:15:19Zoai:repositorio.unesp.br:11449/176546Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-13T06:15:19Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Quality parameters of bovine milk from family farms Parâmetros de qualidade do leite bovino em propriedades de agricultura familiar |
title |
Quality parameters of bovine milk from family farms |
spellingShingle |
Quality parameters of bovine milk from family farms Jamas, Leandro T. [UNESP] Cattle Family farms Milk quality indicators Sanitary education SCC TBC |
title_short |
Quality parameters of bovine milk from family farms |
title_full |
Quality parameters of bovine milk from family farms |
title_fullStr |
Quality parameters of bovine milk from family farms |
title_full_unstemmed |
Quality parameters of bovine milk from family farms |
title_sort |
Quality parameters of bovine milk from family farms |
author |
Jamas, Leandro T. [UNESP] |
author_facet |
Jamas, Leandro T. [UNESP] Salina, Anelise [UNESP] Rossi, Rodolfo [UNESP] Menozzi, Benedito D. [UNESP] Langoni, Hélio [UNESP] |
author_role |
author |
author2 |
Salina, Anelise [UNESP] Rossi, Rodolfo [UNESP] Menozzi, Benedito D. [UNESP] Langoni, Hélio [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Jamas, Leandro T. [UNESP] Salina, Anelise [UNESP] Rossi, Rodolfo [UNESP] Menozzi, Benedito D. [UNESP] Langoni, Hélio [UNESP] |
dc.subject.por.fl_str_mv |
Cattle Family farms Milk quality indicators Sanitary education SCC TBC |
topic |
Cattle Family farms Milk quality indicators Sanitary education SCC TBC |
description |
Family operated dairies have contributed to increase milk production and can be considered important in the milk production chain. Hygiene in the productive process must be the major focus to assure greater milk quality and production. The quality of milk from cows in family farms in the city of Bofete/SP was monitored before and after the establishment of control measures. Twenty-one dairy family farms, selected for convenience, were evaluated. After the initial period of 13 collections for SCC and TBC monitoring, farmers of the two groups (G1 and G2) received technical guidance about mastitis and milk quality during a day of field activity. G1 farmers, besides these activities, received intervention in the adopted management by means of technical visit and individual guidance as to adequate milking manner and hygienic milk production. Then, new fortnight collections (n=12) were performed, as previously, of a set of milk samples from each farm and both groups, as well as from the community tank. Climate variables were considered, such as rainfall, temperature and relative humidity. There was a variation in the results of each collection for both SCC/mL milk and TBC/mL milk in the two periods. As to SCC in G1, there was a statistically significant decrease (P < 0.02), while for TBC there was a slight increase, rather lower compared to the median value, which was 381x103 CFU/mL milk in G2. The median results of SCC/mL milk and TBC/mL milk from the community tank were greater in the two stages (periods), but much superior for TBC. Analysis of the climate variables evidenced an increase in the medians for all three evaluated parameters. The correlation between these variables and milk quality did not show differences for Log10 of SCC and TBC. It can be concluded that the milking management hygiene was precarious. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T17:21:17Z 2018-12-11T17:21:17Z 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/10.1590/1678-5150-PVB-5372 Pesquisa Veterinaria Brasileira, v. 38, n. 4, p. 573-578, 2018. 1678-5150 0100-736X http://hdl.handle.net/11449/176546 10.1590/1678-5150-PVB-5372 S0100-736X2018000400573 2-s2.0-85049458475 S0100-736X2018000400573.pdf |
url |
http://dx.doi.org/10.1590/1678-5150-PVB-5372 http://hdl.handle.net/11449/176546 |
identifier_str_mv |
Pesquisa Veterinaria Brasileira, v. 38, n. 4, p. 573-578, 2018. 1678-5150 0100-736X 10.1590/1678-5150-PVB-5372 S0100-736X2018000400573 2-s2.0-85049458475 S0100-736X2018000400573.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Pesquisa Veterinaria Brasileira |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
573-578 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_ |
1797789698373976064 |