Seasonal changes in the fatty acid composition of raw bovine milk produced in the western part of Hungary

被引：0
作者：
Toth, T. [1 ]
Viszket, E. [1 ]
Csavajda, E. [1 ]
Tanai, A. [2 ]
Varga, L. [1 ]
机构：
[1] Univ W Hungary, Fac Agr & Food Sci, H-9200 Mosonmagyarovar, Hungary
[2] Adexgo Kft, H-8230 Balatonfured, Hungary
来源：
MILCHWISSENSCHAFT-MILK SCIENCE INTERNATIONAL | 2012年 / 67卷 / 03期
关键词：
Bovine milk; raw (seasonal changes; fatty acid composition; Hungary); CONJUGATED LINOLEIC-ACID; DAIRY-PRODUCTS; TRANS-11; CIS-9; CLA;
D O I：
暂无
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
A 2-year-long study was conducted to reveal the seasonal changes in protein and fat contents and fatty acid composition of raw bovine milk delivered to a cheese factory located in the western part of Hungary. The highest milk fat concentrations were measured in winter (3.92%), whereas the lowest mean was observed in summer (3.64%). As for protein content, the highest (3.43%) and lowest (3.17%) means were measured in autumn and summer, respectively. Season significantly influenced (P < 0.05) the levels of all saturated fatty acids tested. As far as monounsaturated fatty acids are concerned, their highest mean value (28.97%) was observed in summer. Of all the polyunsaturated fatty acids analyzed, only linoleic acid (C18:2) and eicosatrienoic acid (C20:3) levels showed seasonal differences (P < 0.05). This work provided an indirect evidence for the all-year-round use of diets based primarily on conserved forages such as maize silage.
引用
收藏
页码：261 / 264
页数：4
相关论文
共 50 条
[41]   Manipulation of milk fatty acid composition in lactating cows: Opportunities and challenges [J].
Kliem, Kirsty E. ;
Shingfield, Kevin J. .
EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY, 2016, 118 (11) :1661-1683
[42]   Effectiveness of mid-infrared spectroscopy to predict fatty acid composition of Brown Swiss bovine milk [J].
De Marchi, M. ;
Penasa, M. ;
Cecchinato, A. ;
Mele, M. ;
Secchiari, P. ;
Bittante, G. .
ANIMAL, 2011, 5 (10) :1653-1658
[43]   Distribution and fatty acid content of phospholipids from bovine milk and bovine milk fat globule membranes [J].
Sanchez-Juanes, F. ;
Alonso, J. M. ;
Zancada, L. ;
Hueso, P. .
INTERNATIONAL DAIRY JOURNAL, 2009, 19 (05) :273-278
[44]   Fatty acid intake and milk fatty acid composition of Holstein dairy cows under different grazing strategies: Herbage mass and daily herbage allowance [J].
Palladino, R. A. ;
O'Donovan, M. ;
Murphy, J. J. ;
McEvoy, M. ;
Callan, J. ;
Boland, T. M. ;
Kenny, D. A. .
JOURNAL OF DAIRY SCIENCE, 2009, 92 (10) :5212-5223
[45]   DNA polymorphisms in bovine fatty acid synthase are associated with beef fatty acid composition [J].
Zhang, S. ;
Knight, T. J. ;
Reecy, J. M. ;
Beitz, D. C. .
ANIMAL GENETICS, 2008, 39 (01) :62-70
[46]   Fatty acid profile and health lipid indices in the raw milk of ewes grazing part-time and hemp seed supplementation of lactating ewes [J].
Mierlita, D. .
SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE, 2016, 46 (03) :237-246
[47]   Impact of the altitude of pasture on fatty acid composition of milk [J].
Collomb, Marius ;
Wehrmueller, Karin .
CHIMIA, 2008, 62 (1-2) :43-43
[48]   Breast milk: Fatty acid composition and maternal diet [J].
Kresic, Greta ;
Dujmovic, Mihela ;
Mandic, Milena L. ;
Mrduljas, Nikolina .
MLJEKARSTVO, 2013, 63 (03) :158-171
[49]   Preliminary studies on the fatty acid composition of buffalo milk [J].
Ilieva, Yordanka ;
Penchev, Pencho ;
Ivanova, Silviya ;
Miteva, Daniela .
BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE, 2021, 27 (04) :804-809
[50]   Changes to breast milk fatty acid composition during storage, handling and processing: A systematic review [J].
Gao, Chang ;
Miller, Jacqueline ;
Middleton, Philippa F. ;
Huang, Yi-Chao ;
McPhee, Andrew J. ;
Gibson, Robert A. .
PROSTAGLANDINS LEUKOTRIENES AND ESSENTIAL FATTY ACIDS, 2019, 146 :1-10
12345