Effects of vitreousness and particle size of maize grain on ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen

We assessed the effects of vitreousness and particle size of maize grain on ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen. Six maize grain ( Zea mays) genotypes characterized by differing vitreousness (proportion of vitreous in total endosperm) were ground (3-mm scre...

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Veröffentlicht in:Animal feed science and technology 2009, Vol.148 (2), p.253-266
Hauptverfasser: Ramos, B.M.O., Champion, M., Poncet, C., Mizubuti, I.Y., Nozière, P.
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container_issue 2
container_start_page 253
container_title Animal feed science and technology
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creator Ramos, B.M.O.
Champion, M.
Poncet, C.
Mizubuti, I.Y.
Nozière, P.
description We assessed the effects of vitreousness and particle size of maize grain on ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen. Six maize grain ( Zea mays) genotypes characterized by differing vitreousness (proportion of vitreous in total endosperm) were ground (3-mm screen; Gr, ground particles, mean particle size (MPS): 526 μm) and cracked with a roller mill using two gap width settings (CS, cracked small particles, MPS: 1360 μm; CL, cracked large particles, MPS: 2380 μm). The ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen was measured on three dry Holstein cows, fitted with rumen, proximal duodenum and terminal ileum cannulas, fed maize silage ad libitum twice daily. The ruminal starch degradability and intestinal digestibility differed among genotypes (P
doi_str_mv 10.1016/j.anifeedsci.2008.04.005
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Six maize grain ( Zea mays) genotypes characterized by differing vitreousness (proportion of vitreous in total endosperm) were ground (3-mm screen; Gr, ground particles, mean particle size (MPS): 526 μm) and cracked with a roller mill using two gap width settings (CS, cracked small particles, MPS: 1360 μm; CL, cracked large particles, MPS: 2380 μm). The ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen was measured on three dry Holstein cows, fitted with rumen, proximal duodenum and terminal ileum cannulas, fed maize silage ad libitum twice daily. The ruminal starch degradability and intestinal digestibility differed among genotypes (P&lt;0.001) and decreased as particle size increased (P&lt;0.001). For the same particle size, starch ruminal degradability decreased (P&lt;0.05) and intestinal digestibility decreased (P&lt;0.002) with vitreousness. 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Psychology ; gastrointestinal system ; genotype ; Holstein ; ileum ; intestinal absorption ; Life Sciences ; Maize starch ; metabolic studies ; Mobile bag technique ; nitrogen ; nitrogen metabolism ; nutrient availability ; Particle size ; rumen fermentation ; Small intestine digestibility ; starch ; Vitreousness ; Zea mays</subject><ispartof>Animal feed science and technology, 2009, Vol.148 (2), p.253-266</ispartof><rights>2008 Elsevier B.V.</rights><rights>2009 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c406t-ec7130d0d6e1e49194b404ce1597c28adf9cdf38de98d5eac50d181ec1ab7fff3</citedby><cites>FETCH-LOGICAL-c406t-ec7130d0d6e1e49194b404ce1597c28adf9cdf38de98d5eac50d181ec1ab7fff3</cites><orcidid>0000-0003-1727-8984</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.anifeedsci.2008.04.005$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,315,781,785,886,3551,4025,27928,27929,27930,46000</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=21243426$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.inrae.fr/hal-02662725$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Ramos, B.M.O.</creatorcontrib><creatorcontrib>Champion, M.</creatorcontrib><creatorcontrib>Poncet, C.</creatorcontrib><creatorcontrib>Mizubuti, I.Y.</creatorcontrib><creatorcontrib>Nozière, P.</creatorcontrib><title>Effects of vitreousness and particle size of maize grain on ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen</title><title>Animal feed science and technology</title><description>We assessed the effects of vitreousness and particle size of maize grain on ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen. Six maize grain ( Zea mays) genotypes characterized by differing vitreousness (proportion of vitreous in total endosperm) were ground (3-mm screen; Gr, ground particles, mean particle size (MPS): 526 μm) and cracked with a roller mill using two gap width settings (CS, cracked small particles, MPS: 1360 μm; CL, cracked large particles, MPS: 2380 μm). The ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen was measured on three dry Holstein cows, fitted with rumen, proximal duodenum and terminal ileum cannulas, fed maize silage ad libitum twice daily. The ruminal starch degradability and intestinal digestibility differed among genotypes (P&lt;0.001) and decreased as particle size increased (P&lt;0.001). For the same particle size, starch ruminal degradability decreased (P&lt;0.05) and intestinal digestibility decreased (P&lt;0.002) with vitreousness. Particle size and vitreousness of maize grain are efficient factors for manipulating the amount of starch escaping rumen degradation, but may be limiting for the amount of starch digested in the small intestine.</description><subject>ad libitum feeding</subject><subject>Agricultural sciences</subject><subject>Animal production studies</subject><subject>Biological and medical sciences</subject><subject>cannulas</subject><subject>carbohydrate metabolism</subject><subject>corn</subject><subject>corn silage</subject><subject>cow feeding</subject><subject>cultivars</subject><subject>dairy cows</subject><subject>dietary carbohydrate</subject><subject>digestibility</subject><subject>dry matter intake</subject><subject>duodenum</subject><subject>endosperm</subject><subject>Feed and pet food industries</subject><subject>feed grains</subject><subject>feed intake</subject><subject>Food industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>gastrointestinal system</subject><subject>genotype</subject><subject>Holstein</subject><subject>ileum</subject><subject>intestinal absorption</subject><subject>Life Sciences</subject><subject>Maize starch</subject><subject>metabolic studies</subject><subject>Mobile bag technique</subject><subject>nitrogen</subject><subject>nitrogen metabolism</subject><subject>nutrient availability</subject><subject>Particle size</subject><subject>rumen fermentation</subject><subject>Small intestine digestibility</subject><subject>starch</subject><subject>Vitreousness</subject><subject>Zea mays</subject><issn>0377-8401</issn><issn>1873-2216</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkc9u1DAQhyMEEkvhGfCFAxIJY8dJnGOpCkVaiQP0bE3t8darrLOy3ZXaR-CpcTaoHDn53_fN2D9XFePQcOD9532DwTsim4xvBIBqQDYA3Ytqw9XQ1kLw_mW1gXYYaiWBv67epLQH4EK1YlP9vnaOTE5sduzkc6T5IQVKiWGw7IgxezMRS_6JFuKAy2QX0Qc2BxYfDj7gdGZ9yJTyeVkOExozM0sFtZh9YYtt42OpkDPFTyxljOb-bIbSdt5ReFu9cjglevd3vKhuv17_urqptz--fb-63NZGQp9rMgNvwYLtiZMc-SjvJEhDvBsHIxRaNxrrWmVpVLYjNB1YrjgZjneDc669qD6ude9x0sfoDxgf9Yxe31xu9bIHou_FILoTL6xaWRPnlCK5Z4GDXvLXe_0vf73kr0Hqkn9RP6zqEZPByUUMxqdnX3AhWyn6wr1fOYezxl0szO1PAeWNvBtG0YpCfFkJKqmcPEVdelEwZH0sf6ft7P9_nT-qvKyd</recordid><startdate>2009</startdate><enddate>2009</enddate><creator>Ramos, B.M.O.</creator><creator>Champion, M.</creator><creator>Poncet, C.</creator><creator>Mizubuti, I.Y.</creator><creator>Nozière, P.</creator><general>Elsevier B.V</general><general>[New York, NY]: Elsevier Science</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0003-1727-8984</orcidid></search><sort><creationdate>2009</creationdate><title>Effects of vitreousness and particle size of maize grain on ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen</title><author>Ramos, B.M.O. ; Champion, M. ; Poncet, C. ; Mizubuti, I.Y. ; Nozière, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c406t-ec7130d0d6e1e49194b404ce1597c28adf9cdf38de98d5eac50d181ec1ab7fff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>ad libitum feeding</topic><topic>Agricultural sciences</topic><topic>Animal production studies</topic><topic>Biological and medical sciences</topic><topic>cannulas</topic><topic>carbohydrate metabolism</topic><topic>corn</topic><topic>corn silage</topic><topic>cow feeding</topic><topic>cultivars</topic><topic>dairy cows</topic><topic>dietary carbohydrate</topic><topic>digestibility</topic><topic>dry matter intake</topic><topic>duodenum</topic><topic>endosperm</topic><topic>Feed and pet food industries</topic><topic>feed grains</topic><topic>feed intake</topic><topic>Food industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>gastrointestinal system</topic><topic>genotype</topic><topic>Holstein</topic><topic>ileum</topic><topic>intestinal absorption</topic><topic>Life Sciences</topic><topic>Maize starch</topic><topic>metabolic studies</topic><topic>Mobile bag technique</topic><topic>nitrogen</topic><topic>nitrogen metabolism</topic><topic>nutrient availability</topic><topic>Particle size</topic><topic>rumen fermentation</topic><topic>Small intestine digestibility</topic><topic>starch</topic><topic>Vitreousness</topic><topic>Zea mays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ramos, B.M.O.</creatorcontrib><creatorcontrib>Champion, M.</creatorcontrib><creatorcontrib>Poncet, C.</creatorcontrib><creatorcontrib>Mizubuti, I.Y.</creatorcontrib><creatorcontrib>Nozière, P.</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Animal feed science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ramos, B.M.O.</au><au>Champion, M.</au><au>Poncet, C.</au><au>Mizubuti, I.Y.</au><au>Nozière, P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of vitreousness and particle size of maize grain on ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen</atitle><jtitle>Animal feed science and technology</jtitle><date>2009</date><risdate>2009</risdate><volume>148</volume><issue>2</issue><spage>253</spage><epage>266</epage><pages>253-266</pages><issn>0377-8401</issn><eissn>1873-2216</eissn><coden>AFSTDH</coden><abstract>We assessed the effects of vitreousness and particle size of maize grain on ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen. Six maize grain ( Zea mays) genotypes characterized by differing vitreousness (proportion of vitreous in total endosperm) were ground (3-mm screen; Gr, ground particles, mean particle size (MPS): 526 μm) and cracked with a roller mill using two gap width settings (CS, cracked small particles, MPS: 1360 μm; CL, cracked large particles, MPS: 2380 μm). The ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen was measured on three dry Holstein cows, fitted with rumen, proximal duodenum and terminal ileum cannulas, fed maize silage ad libitum twice daily. The ruminal starch degradability and intestinal digestibility differed among genotypes (P&lt;0.001) and decreased as particle size increased (P&lt;0.001). For the same particle size, starch ruminal degradability decreased (P&lt;0.05) and intestinal digestibility decreased (P&lt;0.002) with vitreousness. Particle size and vitreousness of maize grain are efficient factors for manipulating the amount of starch escaping rumen degradation, but may be limiting for the amount of starch digested in the small intestine.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.anifeedsci.2008.04.005</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0003-1727-8984</orcidid></addata></record>
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subjects ad libitum feeding
Agricultural sciences
Animal production studies
Biological and medical sciences
cannulas
carbohydrate metabolism
corn
corn silage
cow feeding
cultivars
dairy cows
dietary carbohydrate
digestibility
dry matter intake
duodenum
endosperm
Feed and pet food industries
feed grains
feed intake
Food industries
Fundamental and applied biological sciences. Psychology
gastrointestinal system
genotype
Holstein
ileum
intestinal absorption
Life Sciences
Maize starch
metabolic studies
Mobile bag technique
nitrogen
nitrogen metabolism
nutrient availability
Particle size
rumen fermentation
Small intestine digestibility
starch
Vitreousness
Zea mays
title Effects of vitreousness and particle size of maize grain on ruminal and intestinal in sacco degradation of dry matter, starch and nitrogen
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