[The use of dried grape press cake in pig fattening].
In dried grape press cake the content of crude nutrients and ash, overall sugar, amino acids, alpha-tocopherol and gross energy was determined. In biological experiments with pigs (total of 109 animals) 10% of mixture A1 or SOL was replaced by the same amount of dried crushed grape press cake, without affecting negatively the weight gains and consumption of mixtures per unit of weight gain. Nutritional effects of grape press cake are a subject of discussion and comprise three factors: higher content of enrgy (fat and sugars) in mixtures containing press cake, anti-oxidation effect of press cake and the effect of tocopherols on the metabolism of basic nutrients.
D000596:Amino Acids / Q000032:analysis; D000821:Animal Feed / Q000032:analysis*; D000818:Animals; D002151:Calorimetry; D002241:Carbohydrates / Q000032:analysis; D005223:Fats / Q000032:analysis; D013552:Swine / Q000254:growth & development*; D014810:Vitamin E / Q000032:analysis
D000596:Amino Acids; D002241:Carbohydrates; D005223:Fats; D014810:Vitamin E
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