Content and distribution of macro- and micro-elements in the body of pasture-fed young horses
Objective To determine the content and distribution of Na, K, Ca, P, Mg, S, Cu, Mn, Fe and Zn in the body of pasture‐fed young horses and then use a factorial model to calculate the dietary mineral requirements for growth. Procedure Twenty‐one foals were killed at about 150 days of age and the organ...
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| Veröffentlicht in: | Australian veterinary journal 1999-03, Vol.77 (3), p.172-176 |
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| creator | Grace, N.D Pearce, S.G Firth, E.C Fennessy, P.F |
| description | Objective To determine the content and distribution of Na, K, Ca, P, Mg, S, Cu, Mn, Fe and Zn in the body of pasture‐fed young horses and then use a factorial model to calculate the dietary mineral requirements for growth.
Procedure Twenty‐one foals were killed at about 150 days of age and the organs, soft tissues, skin and bones and a sample of muscle were dissected out and weighed. The mineral concentrations of elements in all soft tissues and bones were measured by inductively coupled emission spectrometry. The total mineral element composition associated with a tissue was determined from the weight of tissue and its mineral element concentration.
Results Expressed as a percent of total body mineral elements, muscle contained 20% Na, 78% K, 32% Mg, 62% Cu, 36% Mn and 57% Zn, bone contained 47% Na, 99% Ca, 81% P, 62% Mg, 30% Mn and 28% Zn while the organs accounted for a smaller percentage ranging from 0.06% for Ca to 26% for Fe. In liver Cu accounted for 9.2% of total body Cu. Each kilogram of empty body weight was associated with 1.0 g Na, 2.5 g K, 17.1 g Ca, 10.1 g P, 0.4 g Mg, 1.1 mg Cu, 0.39 mg Mn, 52.5 mg Fe and 21.4 mg Zn.
Conclusion The mineral element content of body weight gain is a component usedin the factorial model to determine dietary mineral element requirements for growth. The calculated dietary mineral requirements, expressed per kg dry matter, for a 200 kg horse gaining 1.0 kg/day were 1.0 g Na, 2.1 g K, 4.6 g Ca, 3.5 g P, 0.7 g Mg, 4.5 mg Cu and 25 mg Zn. |
| doi_str_mv | 10.1111/j.1751-0813.1999.tb11228.x |
| format | Article |
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Procedure Twenty‐one foals were killed at about 150 days of age and the organs, soft tissues, skin and bones and a sample of muscle were dissected out and weighed. The mineral concentrations of elements in all soft tissues and bones were measured by inductively coupled emission spectrometry. The total mineral element composition associated with a tissue was determined from the weight of tissue and its mineral element concentration.
Results Expressed as a percent of total body mineral elements, muscle contained 20% Na, 78% K, 32% Mg, 62% Cu, 36% Mn and 57% Zn, bone contained 47% Na, 99% Ca, 81% P, 62% Mg, 30% Mn and 28% Zn while the organs accounted for a smaller percentage ranging from 0.06% for Ca to 26% for Fe. In liver Cu accounted for 9.2% of total body Cu. Each kilogram of empty body weight was associated with 1.0 g Na, 2.5 g K, 17.1 g Ca, 10.1 g P, 0.4 g Mg, 1.1 mg Cu, 0.39 mg Mn, 52.5 mg Fe and 21.4 mg Zn.
Conclusion The mineral element content of body weight gain is a component usedin the factorial model to determine dietary mineral element requirements for growth. The calculated dietary mineral requirements, expressed per kg dry matter, for a 200 kg horse gaining 1.0 kg/day were 1.0 g Na, 2.1 g K, 4.6 g Ca, 3.5 g P, 0.7 g Mg, 4.5 mg Cu and 25 mg Zn.</description><identifier>ISSN: 0005-0423</identifier><identifier>EISSN: 1751-0813</identifier><identifier>DOI: 10.1111/j.1751-0813.1999.tb11228.x</identifier><identifier>PMID: 10197246</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Animal Feed ; animal tissues ; Animals ; calcium ; Calcium - analysis ; Calcium - metabolism ; copper ; Copper - analysis ; Copper - metabolism ; distribution ; Female ; foals ; grazing ; Horse ; Horses - metabolism ; iron ; Iron - analysis ; Iron - metabolism ; liveweight gain ; magnesium ; Magnesium - analysis ; Magnesium - metabolism ; Male ; manganese ; Manganese - analysis ; Manganese - metabolism ; mineral content ; mineral element concentrations ; mineral requirements ; Minerals - analysis ; Minerals - metabolism ; nutrient requirements ; phosphorus ; Phosphorus - analysis ; Phosphorus - metabolism ; Poaceae - metabolism ; potassium ; Potassium - analysis ; Potassium - metabolism ; Reference Values ; sodium ; Sodium - analysis ; Sodium - metabolism ; soft tissue bone ; Spectrophotometry, Atomic - veterinary ; sulfur ; Sulfur - analysis ; Sulfur - metabolism ; Thoroughbred ; zinc ; Zinc - analysis ; Zinc - metabolism</subject><ispartof>Australian veterinary journal, 1999-03, Vol.77 (3), p.172-176</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4842-6f4b8e995b3fbb64d79ea4931be361a38c59fae2678835f239c1fae480bed5b43</citedby><cites>FETCH-LOGICAL-c4842-6f4b8e995b3fbb64d79ea4931be361a38c59fae2678835f239c1fae480bed5b43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1751-0813.1999.tb11228.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1751-0813.1999.tb11228.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10197246$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Grace, N.D</creatorcontrib><creatorcontrib>Pearce, S.G</creatorcontrib><creatorcontrib>Firth, E.C</creatorcontrib><creatorcontrib>Fennessy, P.F</creatorcontrib><title>Content and distribution of macro- and micro-elements in the body of pasture-fed young horses</title><title>Australian veterinary journal</title><addtitle>Aust Vet J</addtitle><description>Objective To determine the content and distribution of Na, K, Ca, P, Mg, S, Cu, Mn, Fe and Zn in the body of pasture‐fed young horses and then use a factorial model to calculate the dietary mineral requirements for growth.
Procedure Twenty‐one foals were killed at about 150 days of age and the organs, soft tissues, skin and bones and a sample of muscle were dissected out and weighed. The mineral concentrations of elements in all soft tissues and bones were measured by inductively coupled emission spectrometry. The total mineral element composition associated with a tissue was determined from the weight of tissue and its mineral element concentration.
Results Expressed as a percent of total body mineral elements, muscle contained 20% Na, 78% K, 32% Mg, 62% Cu, 36% Mn and 57% Zn, bone contained 47% Na, 99% Ca, 81% P, 62% Mg, 30% Mn and 28% Zn while the organs accounted for a smaller percentage ranging from 0.06% for Ca to 26% for Fe. In liver Cu accounted for 9.2% of total body Cu. Each kilogram of empty body weight was associated with 1.0 g Na, 2.5 g K, 17.1 g Ca, 10.1 g P, 0.4 g Mg, 1.1 mg Cu, 0.39 mg Mn, 52.5 mg Fe and 21.4 mg Zn.
Conclusion The mineral element content of body weight gain is a component usedin the factorial model to determine dietary mineral element requirements for growth. The calculated dietary mineral requirements, expressed per kg dry matter, for a 200 kg horse gaining 1.0 kg/day were 1.0 g Na, 2.1 g K, 4.6 g Ca, 3.5 g P, 0.7 g Mg, 4.5 mg Cu and 25 mg Zn.</description><subject>Animal Feed</subject><subject>animal tissues</subject><subject>Animals</subject><subject>calcium</subject><subject>Calcium - analysis</subject><subject>Calcium - metabolism</subject><subject>copper</subject><subject>Copper - analysis</subject><subject>Copper - metabolism</subject><subject>distribution</subject><subject>Female</subject><subject>foals</subject><subject>grazing</subject><subject>Horse</subject><subject>Horses - metabolism</subject><subject>iron</subject><subject>Iron - analysis</subject><subject>Iron - metabolism</subject><subject>liveweight gain</subject><subject>magnesium</subject><subject>Magnesium - analysis</subject><subject>Magnesium - metabolism</subject><subject>Male</subject><subject>manganese</subject><subject>Manganese - analysis</subject><subject>Manganese - metabolism</subject><subject>mineral content</subject><subject>mineral element concentrations</subject><subject>mineral requirements</subject><subject>Minerals - analysis</subject><subject>Minerals - metabolism</subject><subject>nutrient requirements</subject><subject>phosphorus</subject><subject>Phosphorus - analysis</subject><subject>Phosphorus - metabolism</subject><subject>Poaceae - metabolism</subject><subject>potassium</subject><subject>Potassium - analysis</subject><subject>Potassium - metabolism</subject><subject>Reference Values</subject><subject>sodium</subject><subject>Sodium - analysis</subject><subject>Sodium - metabolism</subject><subject>soft tissue bone</subject><subject>Spectrophotometry, Atomic - veterinary</subject><subject>sulfur</subject><subject>Sulfur - analysis</subject><subject>Sulfur - metabolism</subject><subject>Thoroughbred</subject><subject>zinc</subject><subject>Zinc - analysis</subject><subject>Zinc - metabolism</subject><issn>0005-0423</issn><issn>1751-0813</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqVkU1v1DAQhi0EokvhL0DEgVtSf8RJzAGpWkGh3cIBChISGtnJuM2SxIudiN1_j0NWFVd8sa155rX8DCEvGc1YXGfbjJWSpbRiImNKqWw0jHFeZfsHZHVfekhWlFKZ0pyLE_IkhC2lopRcPiYnjDJV8rxYkR9rN4w4jIkemqRpw-hbM42tGxJnk17X3qV_S307H7HDPsIhaYdkvMPEuOYwgzsdxsljarFJDm4abpM75wOGp-SR1V3AZ8f9lNy8e_tl_T7dfLr4sD7fpHVe5TwtbG4qVEoaYY0p8qZUqHMlmEFRMC2qWiqrkRdlVQlpuVA1i_e8ogYbaXJxSl4tuTvvfk0YRujbUGPX6QHdFKBQRVkqUUXw9QLG34Tg0cLOt732B2AUZrmwhdkgzAZhlgtHubCPzc-Pr0ymx-af1sVmBN4swO-2w8N_RMP510tW8hiQLgFxELi_D9D-JxRlHB58-3gBYsPXV9ffKajIv1h4qx3oW98GuPnMKROUK8olF-IPVf-ipA</recordid><startdate>199903</startdate><enddate>199903</enddate><creator>Grace, N.D</creator><creator>Pearce, S.G</creator><creator>Firth, E.C</creator><creator>Fennessy, P.F</creator><general>Blackwell Publishing Ltd</general><scope>FBQ</scope><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>199903</creationdate><title>Content and distribution of macro- and micro-elements in the body of pasture-fed young horses</title><author>Grace, N.D ; Pearce, S.G ; Firth, E.C ; Fennessy, P.F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4842-6f4b8e995b3fbb64d79ea4931be361a38c59fae2678835f239c1fae480bed5b43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Animal Feed</topic><topic>animal tissues</topic><topic>Animals</topic><topic>calcium</topic><topic>Calcium - analysis</topic><topic>Calcium - metabolism</topic><topic>copper</topic><topic>Copper - analysis</topic><topic>Copper - metabolism</topic><topic>distribution</topic><topic>Female</topic><topic>foals</topic><topic>grazing</topic><topic>Horse</topic><topic>Horses - metabolism</topic><topic>iron</topic><topic>Iron - analysis</topic><topic>Iron - metabolism</topic><topic>liveweight gain</topic><topic>magnesium</topic><topic>Magnesium - analysis</topic><topic>Magnesium - metabolism</topic><topic>Male</topic><topic>manganese</topic><topic>Manganese - analysis</topic><topic>Manganese - metabolism</topic><topic>mineral content</topic><topic>mineral element concentrations</topic><topic>mineral requirements</topic><topic>Minerals - analysis</topic><topic>Minerals - metabolism</topic><topic>nutrient requirements</topic><topic>phosphorus</topic><topic>Phosphorus - analysis</topic><topic>Phosphorus - metabolism</topic><topic>Poaceae - metabolism</topic><topic>potassium</topic><topic>Potassium - analysis</topic><topic>Potassium - metabolism</topic><topic>Reference Values</topic><topic>sodium</topic><topic>Sodium - analysis</topic><topic>Sodium - metabolism</topic><topic>soft tissue bone</topic><topic>Spectrophotometry, Atomic - veterinary</topic><topic>sulfur</topic><topic>Sulfur - analysis</topic><topic>Sulfur - metabolism</topic><topic>Thoroughbred</topic><topic>zinc</topic><topic>Zinc - analysis</topic><topic>Zinc - metabolism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Grace, N.D</creatorcontrib><creatorcontrib>Pearce, S.G</creatorcontrib><creatorcontrib>Firth, E.C</creatorcontrib><creatorcontrib>Fennessy, P.F</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Australian veterinary journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Grace, N.D</au><au>Pearce, S.G</au><au>Firth, E.C</au><au>Fennessy, P.F</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Content and distribution of macro- and micro-elements in the body of pasture-fed young horses</atitle><jtitle>Australian veterinary journal</jtitle><addtitle>Aust Vet J</addtitle><date>1999-03</date><risdate>1999</risdate><volume>77</volume><issue>3</issue><spage>172</spage><epage>176</epage><pages>172-176</pages><issn>0005-0423</issn><eissn>1751-0813</eissn><abstract>Objective To determine the content and distribution of Na, K, Ca, P, Mg, S, Cu, Mn, Fe and Zn in the body of pasture‐fed young horses and then use a factorial model to calculate the dietary mineral requirements for growth.
Procedure Twenty‐one foals were killed at about 150 days of age and the organs, soft tissues, skin and bones and a sample of muscle were dissected out and weighed. The mineral concentrations of elements in all soft tissues and bones were measured by inductively coupled emission spectrometry. The total mineral element composition associated with a tissue was determined from the weight of tissue and its mineral element concentration.
Results Expressed as a percent of total body mineral elements, muscle contained 20% Na, 78% K, 32% Mg, 62% Cu, 36% Mn and 57% Zn, bone contained 47% Na, 99% Ca, 81% P, 62% Mg, 30% Mn and 28% Zn while the organs accounted for a smaller percentage ranging from 0.06% for Ca to 26% for Fe. In liver Cu accounted for 9.2% of total body Cu. Each kilogram of empty body weight was associated with 1.0 g Na, 2.5 g K, 17.1 g Ca, 10.1 g P, 0.4 g Mg, 1.1 mg Cu, 0.39 mg Mn, 52.5 mg Fe and 21.4 mg Zn.
Conclusion The mineral element content of body weight gain is a component usedin the factorial model to determine dietary mineral element requirements for growth. The calculated dietary mineral requirements, expressed per kg dry matter, for a 200 kg horse gaining 1.0 kg/day were 1.0 g Na, 2.1 g K, 4.6 g Ca, 3.5 g P, 0.7 g Mg, 4.5 mg Cu and 25 mg Zn.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>10197246</pmid><doi>10.1111/j.1751-0813.1999.tb11228.x</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Animal Feed animal tissues Animals calcium Calcium - analysis Calcium - metabolism copper Copper - analysis Copper - metabolism distribution Female foals grazing Horse Horses - metabolism iron Iron - analysis Iron - metabolism liveweight gain magnesium Magnesium - analysis Magnesium - metabolism Male manganese Manganese - analysis Manganese - metabolism mineral content mineral element concentrations mineral requirements Minerals - analysis Minerals - metabolism nutrient requirements phosphorus Phosphorus - analysis Phosphorus - metabolism Poaceae - metabolism potassium Potassium - analysis Potassium - metabolism Reference Values sodium Sodium - analysis Sodium - metabolism soft tissue bone Spectrophotometry, Atomic - veterinary sulfur Sulfur - analysis Sulfur - metabolism Thoroughbred zinc Zinc - analysis Zinc - metabolism |
| title | Content and distribution of macro- and micro-elements in the body of pasture-fed young horses |
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