Effect of lactation period on the fatty acid composition in mares’ milk from different breeds

Pietrzak-Fiećko, Renata; Tomczynski, R; Smoczyński, S

doi:10.7482/0003-9438-56-033

Cited by 11 publications

(12 citation statements)

References 12 publications

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“…An analysis of the fatty acid profile in mare's milk should take into account the fact that it may depend on the phase of lactation. This has been demonstrated by the results of analyses of milk obtained from the Polish Konik (Pikul et al 2008;Pietrzak-Fiecko et al 2013), which contained a higher percentage of unsaturated fatty acids in milk fat when acquired during late lactation (Table 3).…”

Section: Original Papermentioning

confidence: 79%

Nutritional value and health-promoting properties of mare's milk - a review

Jastrzębska¹,

Wadas²,

Daszkiewicz³

et al. 2017

Czech J. Anim. Sci.

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Jastrzębska E., Wadas E., Daszkiewicz T., Pietrzak-Fiećko R. (2017): Nutritional value and health-promoting properties of mare's milk − a review. Czech J. Anim. Sci., 62, 511-518.Recent interest in mare's milk is associated with the fact that it contains a wide variety of valuable nutrients with health-promoting properties. Among milks of many mammal species, it is the mare's milk that is highly appreciated for similarity to human milk in terms of chemical composition allowing its use as a substitute for mother's milk in infant feeding. It can also be used in feeding people with various health conditions. The global market offers still more food products and cosmetics containing mare's milk. This review summarizes the current knowledge of the nutritional value and health-promoting properties of mare's milk.

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Section: Original Papermentioning

confidence: 79%

Nutritional value and health-promoting properties of mare's milk - a review

Jastrzębska¹,

Wadas²,

Daszkiewicz³

et al. 2017

Czech J. Anim. Sci.

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“…In the milk of the Konik Polski breed, saturated fatty acids appeared predominate in the early and mid-lactation (51.95% vs. 52.95%), whereas unsaturated fatty acids (62.28%) predominated in the late lactation period. In the case of milk samples of the Polish cold-blooded mares, saturated fatty acids content in the early and late lactation was 55.77% vs. 61.31%, whereas unsaturated fatty acids in the mid-lactation were 52.20% [99].…”

Section: The Comparison Of Health-promoting Properties Of Fatty Acids In Selected Mammals' Milkmentioning

confidence: 82%

The Comparison of Nutritional Value of Human Milk with Other Mammals’ Milk

2020

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(1) Background: The variation in the concentration of different components found in milk depends on mammalian species, genetic, physiological, nutritional factors, and environmental conditions. Here, we analyse, for the first time, the content of different components (cholesterol concentration and fatty acids composition as well as the overall fat and mineral content determined using the same analytical methods) in milk of different mammal species. (2) Methods: The samples (n = 52) of human, cow, sheep, goat and mare milk were analyzed in triplicate for: cholesterol concentration, fatty acids profile and fat and mineral content (calcium, magnesium, sodium, potassium, iron, zinc). (3) Results: The highest fat content was reported in sheep milk (7.10 ± 3.21 g/dL). The highest cholesterol concentration was observed in bovine (20.58 ± 4.21 mg/dL) and sheep milk (17.07 ± 1.18 mg/dL). The saturated fatty acids were the lowest in human milk (46.60 ± 7.88% of total fatty acids). Goat milk had the highest zinc (0.69 ± 0.17 mg/dL), magnesium (17.30 ± 2.70 mg/dL) and potassium (183.60 ± 17.20 mg/dL) content. Sheep milk had the highest sodium (52.10 ± 3.20 mg/dL) and calcium (181.70 ± 17.20 mg/dL) concentration values. (4) Conclusions: The differences in nutritional value of milk could be perceived as a milk profile marker, helping to choose the best food for human nutrition.

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“…The correlation between fat and total protein fluctuated very closely about zero. This value is much lower than those reported by others [2], [13], [10]. Reasons for this difference may be in the frequency with which the animals were sampled, the fact that one-day samples were used rather than composites of two or more days at less frequent intervals, and a possible real difference in the populations sampled due to breed, selection program, and environmental conditions which may have exerted natural selection pressure on the cattle involved.…”

Section: Resultsmentioning

confidence: 65%

“…During the past three decades, there has been much discussion of the milk-pricing system and means of altering it for the mutual benefit, of the producer, processor, and consumer [1]. Likewise, interest has increased in the possibility of changing the relative amounts of solids in milk [2].…”

Section: Introductionmentioning

confidence: 99%

Statistical Relationship between Milk Constituents used in Breeding Programs during Lactation: French Case Study

Aljerf¹,

AlMasri²,

Prince³

2018

Madridge J Case Rep Stud

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Milk mainly composed of water, proteins (casein), sugar (lactose), fat and minerals (calcium and phosphorus). Also milk contains a few pigment, enzymes, vitamins, phospholipids and gas. A team showed a close relation between graziery feed composition, milk products quality and community health level. Although, statistical analysis in some references showed different correlations between milk parameters and consumed feed composition in grazieries. Currently, scientists are working hard on cow breeding programs to produce milk products having high values. The present work is concerned into adjusting the breeding program by defining the possible correlations between the repeatability of basic milk constituents. Different composite samples of herd milk have been collected in three periods [April-October, 2009] each month over an extended period of time. Twelve cows completed 27 scheduled sample days and five completed the first 18 days. Atmospheric records were gathered over 24-hr. during milk production. Some statistical components were estimated as the repeatability, variance due to days, and variance due to periods and the Chi-square was implemented to evaluate the differences between correlation coefficients. Low coefficients of variation have referred to the independent correlations among the variables in the breeding program.

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Effect of lactation period on the fatty acid composition in mares’ milk from different breeds

Cited by 11 publications

References 12 publications

Nutritional value and health-promoting properties of mare's milk - a review

Nutritional value and health-promoting properties of mare's milk - a review

The Comparison of Nutritional Value of Human Milk with Other Mammals’ Milk

Statistical Relationship between Milk Constituents used in Breeding Programs during Lactation: French Case Study

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