Mineral and fatty acid composition of milk from native Jutland and Danish Red 1970 cattle breeds

IF 0.8 4区农林科学 Q3 AGRICULTURE, DAIRY & ANIMAL SCIENCE

Acta Agriculturae Scandinavica Section A-Animal Science Pub Date : 2020-04-02 DOI:10.1080/09064702.2019.1674914

N. Poulsen, B. Szekeres, M. Kargo, L. B. Larsen

引用次数: 2

Abstract

ABSTRACT Mineral and fatty acid composition in milk from two minor native dairy breeds in Denmark; Danish Red 1970 (RDM-1970) and Jutland cows were analyzed. Results showed that for most compositional traits breed only played a minor role, whereas management and feeding played a significant role. Biodynamic management and very low milk yield resulted in a very characteristic fatty acid composition and a strongly elevated n-3/n-6 ratio (ratio 0.9 compared to 0.3). For milk minerals, RDM-1970 had significantly higher contents of P, Mg, Mn, whereas milk from Jutland cows had significantly higher K content.

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来自日德兰半岛和丹麦红牛品种的牛奶的矿物质和脂肪酸组成

丹麦两种小型本地奶牛品种牛奶中的矿物质和脂肪酸组成;对丹麦红1970 (RDM-1970)和日德兰奶牛进行分析。结果表明，品种对大部分组成性状的影响较小，管理和饲养对组成性状的影响较大。生物动力管理和极低的产奶量导致了极具特征的脂肪酸组成和n-3/n-6比值的显著升高(比值为0.9比0.3)。乳矿物质中，RDM-1970的P、Mg、Mn含量显著高于日德兰奶牛，K含量显著高于日德兰奶牛。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Acta Agriculturae Scandinavica Section A-Animal Science 农林科学-奶制品与动物科学

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

>36 weeks

期刊介绍： Acta Agriculturæ Scandinavica, Section A – Animal Science publishes results of original research in animal science and their applications related to the following topics: -Animal breeding and genetics -Molecular genetics -Animal physiology and reproduction -Nutrition and feeding -Animal behaviour and welfare -General animal husbandry and systems of production, including economic and technical aspects -Hygiene and quality of animal products In addition to original articles, covering basic as well as applied subjects, the journal features review articles and short communications. Acta Agriculturæ Scandinavica, Section A – Animal Science forms part of a trilogy of titles published on behalf of the Nordic Association of Agricultural Scientists (NJF). The series also includes Section B - Soil & Plant Science and the recently launched Section C - Food Economics . Acta Agriculturae Scandinavica A, B and C are available to purchase as a combined subscription. This provides access to all three journals in the series, and is available to institutional subscribers only. For full pricing information, please view the Taylor & Francis Journals Price List here. Scientists in research, teaching and extension with specialised interest in animal science and production.