Availability to pigs of amino acids in cereal grains. 4. Factors influencing the availability of amino acids and energy in grains
1. Protein digestibility and lysine availability were determined in a range of grain samples using an in vivo digestibility assay calibrated with ileal digestibility values. 2. Mean (+/- SE) values predicted for nitrogen digestibility were 0.92 +/- 0.011 in wheat and 0.88 +/- 0.021 in barely, and th...
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| Veröffentlicht in: | British journal of nutrition 1981-07, Vol.46 (1), p.181-192 |
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| container_title | British journal of nutrition |
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| creator | Taverner, M R Farrell, D J |
| description | 1. Protein digestibility and lysine availability were determined in a range of grain samples using an in vivo digestibility assay calibrated with ileal digestibility values. 2. Mean (+/- SE) values predicted for nitrogen digestibility were 0.92 +/- 0.011 in wheat and 0.88 +/- 0.021 in barely, and the predicted lysine availability in wheat was 0.86 +/- 0.021. 3. Chemical and physical characteristics of the grains were determined and those most closely associated with protein digestibility for wheat were the contents of hemicellulose, neutral-detergent fibre, the bulk density, and to a lesser extent, N and acid-detergent fibre content. These relationships were used to determine prediction equations for the availability lysine content of wheat. |
| doi_str_mv | 10.1079/BJN19810020 |
| format | Article |
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These relationships were used to determine prediction equations for the availability lysine content of wheat.</description><subject>Amino Acids - metabolism</subject><subject>Animals</subject><subject>Digestion</subject><subject>Edible Grain - metabolism</subject><subject>Energy Metabolism</subject><subject>Hordeum</subject><subject>In Vitro Techniques</subject><subject>Lysine - metabolism</subject><subject>Nitrogen - metabolism</subject><subject>Nutritive Value</subject><subject>Plant Proteins - metabolism</subject><subject>Swine - metabolism</subject><subject>Triticum</subject><issn>0007-1145</issn><issn>1475-2662</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1981</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdkM9LwzAUgIMoc05PnoWcvEhn0qRNe5zD-YOhFz2XNHmpkTadSSvs6H9uR4cMT4_H-_jgfQhdUjKnROS3d88vNM8oITE5QlPKRRLFaRofoykhRESU8uQUnYXwOawDlk_QJBVZnqXZFP0svqWtZWlr221x1-KNrQJuDZaNdS2WyuqArcMKPMgaV15aF-aYz_FKqq71u6Ope3DKugp3H4DlofCfSDqNwYGvtjvnKDtHJ0bWAS72c4beV_dvy8do_frwtFysIxXzuIs0SakBYTiQ4VnFRa6EMpoxqlmpEjC8pFQJAUIwUZYmMUwTyFOuocxyLdkMXY_ejW-_eghd0digoK6lg7YPhWBJRhNCBvBmBJVvQ_Bgio23jfTbgpJiF7w4CD7QV3ttXzag_9h9YfYLeWB8rA</recordid><startdate>198107</startdate><enddate>198107</enddate><creator>Taverner, M R</creator><creator>Farrell, D J</creator><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>198107</creationdate><title>Availability to pigs of amino acids in cereal grains. 4. 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| fulltext | fulltext |
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| ispartof | British journal of nutrition, 1981-07, Vol.46 (1), p.181-192 |
| issn | 0007-1145 1475-2662 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_73581500 |
| source | MEDLINE; EZB-FREE-00999 freely available EZB journals; Free Full-Text Journals in Chemistry |
| subjects | Amino Acids - metabolism Animals Digestion Edible Grain - metabolism Energy Metabolism Hordeum In Vitro Techniques Lysine - metabolism Nitrogen - metabolism Nutritive Value Plant Proteins - metabolism Swine - metabolism Triticum |
| title | Availability to pigs of amino acids in cereal grains. 4. Factors influencing the availability of amino acids and energy in grains |
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