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Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage
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| Zeitschriftentitel: | Archives Animal Breeding |
|---|---|
| Personen und Körperschaften: | , , , , |
| In: | Archives Animal Breeding, 62, 2019, 2, S. 431-436 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Copernicus GmbH
|
| author_facet |
Szymanek, Edyta Andraszek, Katarzyna Banaszewska, Dorota Drabik, Kamil Batkowska, Justyna Szymanek, Edyta Andraszek, Katarzyna Banaszewska, Dorota Drabik, Kamil Batkowska, Justyna |
|---|---|
| author |
Szymanek, Edyta Andraszek, Katarzyna Banaszewska, Dorota Drabik, Kamil Batkowska, Justyna |
| spellingShingle |
Szymanek, Edyta Andraszek, Katarzyna Banaszewska, Dorota Drabik, Kamil Batkowska, Justyna Archives Animal Breeding Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| author_sort |
szymanek, edyta |
| spelling |
Szymanek, Edyta Andraszek, Katarzyna Banaszewska, Dorota Drabik, Kamil Batkowska, Justyna 2363-9822 Copernicus GmbH http://dx.doi.org/10.5194/aab-62-431-2019 <jats:p>Abstract. Recent years have seen increased interest in the influence of bioactive dietary components on human genes and gene expression. A good source of many bioactive substances is the chicken egg. The egg is considered to be an excellent food provided by nature. It is a good source of nutrients such as vitamins A, B2, B6, B12, D, E and K, as well as elements including phosphorus, selenium, iron, zinc, magnesium and calcium. The research material use in this study consisted of eggs from hens kept in two different systems: organic and battery cages. The content of calcium (Ca), magnesium (Mg) and zinc (Zn) was determined in the egg contents – in the yolk and white respectively. The content of elements was determined by atomic absorption spectrometry (AAS) using an AA280 FS spectrometer with the automatic dilution of standards and samples. The eggs from the organically raised hens had a higher calcium, magnesium and zinc content. The greater variation in the Ca, Mg and Zn content in the organic eggs is due to the more individualized feeding system. The rearing system of the hens significantly affects the concentration of elements in the egg. The results of this research indicate that eggs from organic farming systems have a richer chemical composition in terms of the content of nutrients such as calcium, magnesium and zinc compared with eggs obtained from caged hens. Therefore, consumers purchasing eggs should consider the system in which the hens were reared, as eggs can be a valuable source of these elements in the diet. </jats:p> Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage Archives Animal Breeding |
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| title |
Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_unstemmed |
Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_full |
Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_fullStr |
Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_full_unstemmed |
Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_short |
Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_sort |
content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| url |
http://dx.doi.org/10.5194/aab-62-431-2019 |
| publishDate |
2019 |
| physical |
431-436 |
| description |
<jats:p>Abstract. Recent years have seen increased interest in the
influence of bioactive dietary components on human genes and gene
expression. A good source of many bioactive substances is the chicken egg.
The egg is considered to be an excellent food provided by nature. It is a good
source of nutrients such as vitamins A, B2, B6, B12, D, E and K, as well as
elements including phosphorus, selenium, iron, zinc, magnesium and calcium. The
research material use in this study consisted of eggs from hens kept in two different systems:
organic and battery cages. The content of calcium (Ca), magnesium (Mg) and
zinc (Zn) was determined in the egg contents – in the yolk and
white respectively. The content of elements was determined by atomic absorption
spectrometry (AAS) using an AA280 FS spectrometer with the automatic
dilution of standards and samples. The eggs from the organically raised hens
had a higher calcium, magnesium and zinc content. The greater variation in
the Ca, Mg and Zn content in the organic eggs is due to the more
individualized feeding system. The rearing system of the hens significantly
affects the concentration of elements in the egg. The results of this
research indicate that eggs from organic farming systems have a richer chemical
composition in terms of the content of nutrients such as calcium, magnesium
and zinc compared with eggs obtained from caged hens. Therefore, consumers
purchasing eggs should consider the system in which the hens were reared, as
eggs can be a valuable source of these elements in the diet.
</jats:p> |
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| author | Szymanek, Edyta, Andraszek, Katarzyna, Banaszewska, Dorota, Drabik, Kamil, Batkowska, Justyna |
| author_facet | Szymanek, Edyta, Andraszek, Katarzyna, Banaszewska, Dorota, Drabik, Kamil, Batkowska, Justyna, Szymanek, Edyta, Andraszek, Katarzyna, Banaszewska, Dorota, Drabik, Kamil, Batkowska, Justyna |
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| description | <jats:p>Abstract. Recent years have seen increased interest in the influence of bioactive dietary components on human genes and gene expression. A good source of many bioactive substances is the chicken egg. The egg is considered to be an excellent food provided by nature. It is a good source of nutrients such as vitamins A, B2, B6, B12, D, E and K, as well as elements including phosphorus, selenium, iron, zinc, magnesium and calcium. The research material use in this study consisted of eggs from hens kept in two different systems: organic and battery cages. The content of calcium (Ca), magnesium (Mg) and zinc (Zn) was determined in the egg contents – in the yolk and white respectively. The content of elements was determined by atomic absorption spectrometry (AAS) using an AA280 FS spectrometer with the automatic dilution of standards and samples. The eggs from the organically raised hens had a higher calcium, magnesium and zinc content. The greater variation in the Ca, Mg and Zn content in the organic eggs is due to the more individualized feeding system. The rearing system of the hens significantly affects the concentration of elements in the egg. The results of this research indicate that eggs from organic farming systems have a richer chemical composition in terms of the content of nutrients such as calcium, magnesium and zinc compared with eggs obtained from caged hens. Therefore, consumers purchasing eggs should consider the system in which the hens were reared, as eggs can be a valuable source of these elements in the diet. </jats:p> |
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| spelling | Szymanek, Edyta Andraszek, Katarzyna Banaszewska, Dorota Drabik, Kamil Batkowska, Justyna 2363-9822 Copernicus GmbH http://dx.doi.org/10.5194/aab-62-431-2019 <jats:p>Abstract. Recent years have seen increased interest in the influence of bioactive dietary components on human genes and gene expression. A good source of many bioactive substances is the chicken egg. The egg is considered to be an excellent food provided by nature. It is a good source of nutrients such as vitamins A, B2, B6, B12, D, E and K, as well as elements including phosphorus, selenium, iron, zinc, magnesium and calcium. The research material use in this study consisted of eggs from hens kept in two different systems: organic and battery cages. The content of calcium (Ca), magnesium (Mg) and zinc (Zn) was determined in the egg contents – in the yolk and white respectively. The content of elements was determined by atomic absorption spectrometry (AAS) using an AA280 FS spectrometer with the automatic dilution of standards and samples. The eggs from the organically raised hens had a higher calcium, magnesium and zinc content. The greater variation in the Ca, Mg and Zn content in the organic eggs is due to the more individualized feeding system. The rearing system of the hens significantly affects the concentration of elements in the egg. The results of this research indicate that eggs from organic farming systems have a richer chemical composition in terms of the content of nutrients such as calcium, magnesium and zinc compared with eggs obtained from caged hens. Therefore, consumers purchasing eggs should consider the system in which the hens were reared, as eggs can be a valuable source of these elements in the diet. </jats:p> Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage Archives Animal Breeding |
| spellingShingle | Szymanek, Edyta, Andraszek, Katarzyna, Banaszewska, Dorota, Drabik, Kamil, Batkowska, Justyna, Archives Animal Breeding, Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title | Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_full | Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_fullStr | Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_full_unstemmed | Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_short | Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_sort | content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| title_unstemmed | Content of selected inorganic compounds in the eggs of hens kept in two different systems: organic and battery cage |
| url | http://dx.doi.org/10.5194/aab-62-431-2019 |