摘要:
Dover sole (Solea solea) which are farmed in an aquaculture system such as sea ranching show a slower growth rate and the system has a lower productivity than expected from sole living in a more natural marine environment. The addition of a source of heme and optionally a source of vitamin B12 to the diet of the fish results in an increase in daily growth rate and therefore an increase in productivity of a fish farming or ranching system. The addition or heme and vitamin B12 to the diet has the effect of reducing an anaemic growth suppressing effect of normal commercial fish food diets on sole. Medicaments for fish for preventing or treating anaemia and to increase haematocrit and haemoglobin include heme and optionally also vitamin B12.
摘要:
This invention provides dry composites to, e.g., efficiently deliver unmodified amino acids, lipids, and/or feed supplements through the upper digestive tract of an animal. The invention also provides methods and systems to make and use protected dry composites.
摘要:
A pressure reducing apparatus for connection to a pressurised vessel for reducing the pressure of pressurized animal waste is described. It comprises a variable volume pressure storage accumulator having an input and an output for accumulating the pressurized animal waste at a first pressure and for discharging the accumulated pressurized animal waste at a second lower pressure. A valve system connected to the inlet and outlet of the accumulator and to the outlet of the pressurised vessel is provided for controlling flow of pressurized animal waste from the pressurised vessel to the variable volume pressure storage accumulator and for controlling flow of pressurized animal waste from the accumulator outlet. A control means controls the operation of the valve system so that in a first phase the pressurized animal waste is transferred from the pressurised vessel and accumulated in the accumulator at the first pressure and in a second phase the pressurized animal waste is prevented from entering the accumulator from the pressurised vessel and is released from the accumulator outlet at the second pressure.
摘要:
L'invention concerne un procédé de préparation en continu de matrice alimentaire solide ayant une teneur en humidité comprise entre 35 et 75% à partir d'un mélange liquide à base de sang, de lipide et d'eau, dans lequel on homogénéise ledit mélange et on le traite thermiquement, et on y ajoute avant ou après l'homogénéisation une source de protéines et/ou des hydrocolloïdes.
摘要:
Procédé pour la préparation d'aliments pour le bétail évitant la dégradation des acides aminés dans le rumen, selon lequel on ajoute à l'aliment des acides aminés de synthèse cristallisés, caractérisé en ce qu'il consiste à enrober les acides aminés apportés en complément aux rations alimentaires dans des protéines de sang animal, rendues insolubles par un traitement par la chaleur, cet enrobage étant réalisé par extrusion à température et pression contrôlées d'un mélange de composants alimentaires, de sang ou de cruor et de ces acides aminés.
摘要:
Protein composition suitable for use in food industry. Food grade blood is haemolysed, haemolyed blood is denaturated in alkaline medium in the presence of molecular oxygen, the denaturated haemoglobin is decomposed with a proteolytic enzyme capable of functionating in alkaline or a neutral medium, heamin is separated at an acidic pH value, the enzymatic activity of the globin-protein solution is stopped and the product thus obtained is utilized either directly or after freezing of spray-drying. According to the process of the present invention a colourless, odourless product having a high protein content, a full biological value, a neutral creme colour and saline taste is obtained which can be directly used as feed additive.
摘要:
Le procédé consiste à chauffer en masse le sang à l'état liquide ou son plasma ou sérum en applicant à ladite masse une agitation lente et continue, l' opération étant poursuivie jusqu'au voisinage de la température d'ébullition. Le sang se presente alors sous forme d'une phase grumeleuse stable et légèrement humide de longue conservation constituée par des granules (57 à 61 ) de l'ordre du micron, faiblement adhe- rents entre eux. De préférence on ajoute au sang, dès la saignée, un agent anticoagulant, tel que l'EDTA Na2. Le produit grumeleux obtenu peut être utilisé pour l'alimentation animale ou comme engrais.
摘要:
The present invention relates to glycoprotein enriched compositions and their use in the treatment and/or prevention of diseases, more particular gastro-intestinal diseases. The present invention further relates to the use of a glycoprotein enriched composition as a food or feed additive.