Higher somatic cell counts resulted in higher malondialdehyde concentrations in raw cows' milk

W. Suriyasathaporn; U. Vinitketkumnuen; T. Chewonarin; S. Boonyayatra; K. Kreausukon; Y. H. Schukken

doi:10.1016/j.idairyj.2005.11.004

Higher somatic cell counts resulted in higher malondialdehyde concentrations in raw cows' milk

W. Suriyasathaporn^*
, U. Vinitketkumnuen
, T. Chewonarin
, S. Boonyayatra
, K. Kreausukon
, Y. H. Schukken

^*Corresponding author for this work

Chiang Mai University

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

Lipid peroxidation has been identified as a key factor in numerous pathologies, including inflammation. Therefore, udder inflammation might be related to the quantity of lipid peroxidation in milk. The goal of this study was to identify the relationship between milk somatic cell count (SCC), a marker for inflammatory udder, and malondialdehyde concentration (MDA), a lipid peroxidation marker, in raw cow's milk. Milk samples were collected monthly from each cow in small-holder farms, Mae-On sub-district, Chiang Mai Province, Thailand, from October through December 2004. These samples were used to measure SCC and MDA. To normalize data, SCC values were transformed to somatic cell score (SCS). The data of 161 milk samples of 87 cows from eight farms were used to identify the relationship between SCS and MDA. Statistical analysis showed that SCS was positively related to MDA concentration ( P < 0.0 1).

Original language	English
Pages (from-to)	1088-1091
Number of pages	4
Journal	International Dairy Journal
Volume	16
Issue number	9
DOIs	https://doi.org/10.1016/j.idairyj.2005.11.004
Publication status	Published - 1 Sept 2006

Funding

This study is jointly funded by the Commission on Higher Education and Thailand Research Fund. The authors thank the staffs in biochemistry laboratory, Faculty of Medicine, Chiang Mai University for measurement of MDA.

Keywords

Lactation period
Malondialdehyde
Raw cow's milk
Somatic cell count

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10.1016/j.idairyj.2005.11.004

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title = "Higher somatic cell counts resulted in higher malondialdehyde concentrations in raw cows' milk",

abstract = "Lipid peroxidation has been identified as a key factor in numerous pathologies, including inflammation. Therefore, udder inflammation might be related to the quantity of lipid peroxidation in milk. The goal of this study was to identify the relationship between milk somatic cell count (SCC), a marker for inflammatory udder, and malondialdehyde concentration (MDA), a lipid peroxidation marker, in raw cow's milk. Milk samples were collected monthly from each cow in small-holder farms, Mae-On sub-district, Chiang Mai Province, Thailand, from October through December 2004. These samples were used to measure SCC and MDA. To normalize data, SCC values were transformed to somatic cell score (SCS). The data of 161 milk samples of 87 cows from eight farms were used to identify the relationship between SCS and MDA. Statistical analysis showed that SCS was positively related to MDA concentration ( P < 0.0 1).",

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AU - Suriyasathaporn, W.

AU - Vinitketkumnuen, U.

AU - Chewonarin, T.

AU - Boonyayatra, S.

AU - Kreausukon, K.

AU - Schukken, Y. H.

PY - 2006/9/1

Y1 - 2006/9/1

N2 - Lipid peroxidation has been identified as a key factor in numerous pathologies, including inflammation. Therefore, udder inflammation might be related to the quantity of lipid peroxidation in milk. The goal of this study was to identify the relationship between milk somatic cell count (SCC), a marker for inflammatory udder, and malondialdehyde concentration (MDA), a lipid peroxidation marker, in raw cow's milk. Milk samples were collected monthly from each cow in small-holder farms, Mae-On sub-district, Chiang Mai Province, Thailand, from October through December 2004. These samples were used to measure SCC and MDA. To normalize data, SCC values were transformed to somatic cell score (SCS). The data of 161 milk samples of 87 cows from eight farms were used to identify the relationship between SCS and MDA. Statistical analysis showed that SCS was positively related to MDA concentration ( P < 0.0 1).

AB - Lipid peroxidation has been identified as a key factor in numerous pathologies, including inflammation. Therefore, udder inflammation might be related to the quantity of lipid peroxidation in milk. The goal of this study was to identify the relationship between milk somatic cell count (SCC), a marker for inflammatory udder, and malondialdehyde concentration (MDA), a lipid peroxidation marker, in raw cow's milk. Milk samples were collected monthly from each cow in small-holder farms, Mae-On sub-district, Chiang Mai Province, Thailand, from October through December 2004. These samples were used to measure SCC and MDA. To normalize data, SCC values were transformed to somatic cell score (SCS). The data of 161 milk samples of 87 cows from eight farms were used to identify the relationship between SCS and MDA. Statistical analysis showed that SCS was positively related to MDA concentration ( P < 0.0 1).

KW - Lactation period

KW - Malondialdehyde

KW - Raw cow's milk

KW - Somatic cell count

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DO - 10.1016/j.idairyj.2005.11.004

M3 - Article

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SN - 0958-6946

VL - 16

SP - 1088

EP - 1091

JO - International Dairy Journal

JF - International Dairy Journal

IS - 9

ER -

Higher somatic cell counts resulted in higher malondialdehyde concentrations in raw cows' milk

Abstract

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Keywords

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