The present invention relates to a new delivery system for nutritional ingredients (nutraceuticals). These nutritional ingredients are useful for gut and metabolic health in monogastric animals, especially in humans.

The present invention relates to a new delivery system for nutritional ingredients (nutraceuticals). These nutritional ingredients are useful for gut and metabolic health in monogastric animals, especially in humans.

A method for coating a powder compact, in particular for producing a capsule containing powdered beverages, comprises the following steps: i) Providing a powder compact of a powder containing at least one polysaccharide, ii) Providing a container having a container wall of a perforated material enclosing a cavity, the container having an inlet opening for introducing coating liquid into the cavity, iii) placing the powder compact in the cavity of the container, the powder compact being smaller than the volume of the cavity, (iv) introducing a coating liquid containing a coating material into the cavity via the inlet port, v) immersing the container filled with the powder compact and the coating material in a hardener liquid containing a hardener compound, the viscosity of the hardener liquid being lower than the viscosity of the coating liquid, and vi) Removal of the container from the hardener liquid and removal of the coated powder compact from the container.

A method for coating a powder compact, in particular for producing a capsule containing powdered beverages, comprises the following steps: i) Providing a powder compact of a powder containing at least one polysaccharide, ii) Providing a container having a container wall of a perforated material enclosing a cavity, the container having an inlet opening for introducing coating liquid into the cavity, iii) placing the powder compact in the cavity of the container, the powder compact being smaller than the volume of the cavity, (iv) introducing a coating liquid containing a coating material into the cavity via the inlet port, v) immersing the container filled with the powder compact and the coating material in a hardener liquid containing a hardener compound, the viscosity of the hardener liquid being lower than the viscosity of the coating liquid, and vi) Removal of the container from the hardener liquid and removal of the coated powder compact from the container.

The present invention discloses a method for preparation of vitamin and carotenoid powder; the vitamin and carotenoid powder comprises vitamin, carotenoid microcapsule and physical gel protection film covered on the surface of the vitamin and carotenoid microcapsule; the physical gel protection film is made from super-molecular system; the super-molecular system comprises the following constituents of parts in weight: vegetable oil: 6-30 parts; gel: 0.5-3 parts and antioxidant: 0.5-3 parts. The hot super-molecular solution is sprayed on the surface of cold vitamin and carotenoid microcapsule during preparation to form a specific 3D network structure that is used to bind the liquefied vegetable oil to form a physical gel protection film; the physical gel protection film has improved product storage stability as well as the its stability for application in feedstuff, food and health care products.

The present invention discloses a method for preparation of vitamin and carotenoid powder; the vitamin and carotenoid powder comprises vitamin, carotenoid microcapsule and physical gel protection film covered on the surface of the vitamin and carotenoid microcapsule; the physical gel protection film is made from super-molecular system; the super-molecular system comprises the following constituents of parts in weight: vegetable oil: 6-30 parts; gel: 0.5-3 parts and antioxidant: 0.5-3 parts. The hot super-molecular solution is sprayed on the surface of cold vitamin and carotenoid microcapsule during preparation to form a specific 3D network structure that is used to bind the liquefied vegetable oil to form a physical gel protection film; the physical gel protection film has improved product storage stability as well as the its stability for application in feedstuff, food and health care products.

Multiparticulate compositions including an active agent and a gelling agent are disclosed. The multiparticulate compositions are prepared by an aqueous-based spray and congeal process.

According to embodiments, a dry powdered composition which may be reconstituted to provide a gelatin product includes powdered gelatin and a pelletized colorant. The pelletized colorant includes a pigment-protein complex and at least one encapsulating agent for encapsulating the pigment-protein complex. The pelletized colorant has a rate of dissolution a rate of dissolution of less than 2 grams/minute in water having an initial temperature of from about 95° C. to about 100° C. Methods of making food products with the pelletized colorant are also disclosed. In embodiments, when the food products are measured on the L*a*b* color space, the food products have an L* value of about 49 to about 57, an a* value of about −10 to about −16, and a b* value of from about −11 to about −20.5.

According to embodiments, a dry powdered composition which may be reconstituted to provide a gelatin product includes powdered gelatin and a pelletized colorant. The pelletized colorant includes a pigment-protein complex and at least one encapsulating agent for encapsulating the pigment-protein complex. The pelletized colorant has a rate of dissolution a rate of dissolution of less than 2 grams/minute in water having an initial temperature of from about 95° C. to about 100° C. Methods of making food products with the pelletized colorant are also disclosed. In embodiments, when the food products are measured on the L*a*b* color space, the food products have an L* value of about 49 to about 57, an a* value of about −10 to about −16, and a b* value of from about −11 to about −20.5.

Stable food-grade microcapsule designed to deliver a composition comprising at least one active substance to a food product; use of such microcapsules in the food industry; food products, food supplements, food articles and raw materials comprising such microcapsules are provided.