Increasing quantities of maize distiller’s dried grains with solubles (DDGS) are being produced in the USA, and the nutritional value of “new generation” DDGS for pigs is much improved compared to traditional DDGS sources in the dry mill ethanol industry. Results from recent studies indicate that “new generation” DDGS is higher in digestible and metabolizable energy, apparent digestible amino a...

Lysine is an important indispensable amino acid, and describing the lysine content of a food or feedstuff provides useful information about nutritional value. However, when a food or feedstuff is subjected to heating the lysine present can be altered to nutritionally unavailable derivatives. These derivatives can revert back to lysine during the acid hydrolysis step used in amino acid analysis ...

There is a distinct possibility that phytate negatively influences protein and energy utilisation in poultry and, as these influences would be ameliorated by phytase, there are substantial, practical implications. Despite several thousand scientific papers and a rapidly growing market the use of phytase and the importance of phytate in practical poultry nutrition remains an area of some confusi...

Abbreviations: ADF, acid detergent fibre; ADG, average daily gain; CP, crude protein; CT, condensed tannins; DCP, digestible crude prot digestible energy; DM, dry matter; DOM, digestible organic matter; FCR, feed conversion ratio; LW, live weight; ME, metabolizable energ microbial protein synthesis; NDF, neutral detergent fibre; OM, organic matter; OMDR, organic matter digested in the rumen; VF...

20 Lathyrus cicera is a grain legume that is well adapted to grow in low rainfall regions. 21 However, it contains a neurotoxin, 3-(-N-oxylyl)-L-2,3-diaminopropionic acid (ODAP), 22 which can cause paralysis of the lower limbs, known as “lathyrism”. An experiment was 23 conducted to measure the nutrient content and ileal digestible amino acid content of a recently 24 released low ODAP lathyrus ...

Replacement of dietary lilt by sucrose polyester reduces fat intake. However, little is known about the effccts of sucrose polyester on gastrointestinal function. To investigate the effect on gastric acid secretion and on release of cholecystokinin into plasma, we perfused eight healthy male volunteers intraduodenally with sucrose polyester, digestible fat, or saline on separate days in random ...

Replacement of dietary fat by sucrose polyester reduces fat intake. However, little is known about the effects of sucrose polyester on gastrointestinal function. To investigate the effect on gastric acid secretion and on release of cholecystokinin into plasma, we perfused eight healthy male volunteers intraduodenally with sucrose polyester, digestible fat, or saline on separate days in random o...