Search: id:"swepub:oai:research.chalmers.se:379717ac-2fac-4bac-a281-4a3a778f6880" >
The type of thermal...
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Pontoppidan, Katrine,1976Chalmers tekniska högskola,Chalmers University of Technology
(author)
The type of thermal feed treatment influences the inositol phosphate composition
- Article/chapterEnglish2007
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Numbers
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LIBRIS-ID:oai:research.chalmers.se:379717ac-2fac-4bac-a281-4a3a778f6880
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https://research.chalmers.se/publication/25731URI
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https://doi.org/10.1016/j.anifeedsci.2006.03.008DOI
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Language:English
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Summary in:English
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Subject category:art swepub-publicationtype
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Subject category:ref swepub-contenttype
Notes
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The content and composition of inositol phosphate phosphorus (InsP-P) in maize, wheat, barley and heat treated soybean meal, rapeseed meal and sunflower meal was determined by high-performance ion chromatography (HPIC). Approximately 0.88-0.96 of the InsP-P in the feedstuffs was present in the inositol hexaphosphate (InsP(6)) form, whereas the rest was in the inositol pentaphosphate (InsP(5)) form and for oilseeds a very small amount was present as inositol tetraphosphaie (InSP4). Rapeseed differed from this pattern by having as much as 300 and 609 InsP(4)-P/kg of the total InsP-P pool. The effect of pelleting (90 degrees C) and extrusion cooking (130-140 degrees C, 6.5 MPa) or. the composition of lnsP-P was investigated. Neither treatment had any major effect on the total content of InsP-P in the feedstuffs. However, as indicated by the statistically significant effects on the proportion of the inositol phosphates, extrusion cooking shifted the inositol phosphates from InsP(6)-P towards InSP5-P both in cereals (P=0.002) and in oilseeds (P
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Pettersson, DanNovozymes A/S
(author)
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Sandberg, Ann-Sofie,1951Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)annsandb
(author)
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Chalmers tekniska högskolaNovozymes A/S
(creator_code:org_t)
Related titles
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In:Animal Feed Science and Technology: Elsevier BV132:1-2, s. 137-1470377-8401
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