摘要:
A method of producing a dried formulation for an active substance such as a drug compound is described. The method involves dispersing a discontinuous phase (e.g. an oil-based or lipidic medium) comprising the active substance into a continuous phase (e.g. water) so as to form a two-phase liquid system comprising droplets of said discontinuous phase, allowing nanoparticles to congregate at the phase interface at the surface of the droplets such that at least one layer of nanoparticles coat the droplets and thereby provide sufficient structural integrity to the droplets to enable the subsequent removal of the continuous phase, and thereafter removing the continuous phase from the nanoparticle-coated droplets to produce a dried formulation.
摘要:
The present invention relates to new (foodgrade) solid lipid nanoparticles, as well as the production of such solid lipid nanoparticles and the use of them.
摘要:
The present invention relates to a pharmaceutical composition comprising compound having a log P of at least 5 and a vehicle, wherein the vehicle comprises (a) a fat component in an amount sufficient to achieve lymphatic absorption in a mammal, wherein the fat component is selected from a mono-glyceride of long chain fatty acids, a tri-glyceride of long chain fatty acids, and a mono- and tri-glyceride of long chain fatty acids.
摘要:
The present invention provides geodate delivery vehicles and methods of manufacture and administration. A vehicle including a lipid monolayer disposed about a hydrophobic domain is disclosed, that can be part of an emulsion or other mixture, or further disposed in a lipid strata. A vehicle including a lipid strata disposed about a hydrophobic domain is also disclosed. The vehicle can be incorporated into a variety of medicinal, food preparations, and personal care products to deliver or stabilize a cargo moiety. Packaged delivery vehicles for later addition of cargo moieties are also contemplated.
摘要:
The present invention relates to microcapsules and to methods for preparing them. The microcapsules comprise a polymeric coating that is at least partly crosslinked with a polymeric matrix comprising a polysaccharide. In the matrix, a lipid and an active agent or a prodrug or salt thereof are embedded, the lipid preferably having a melting point of at least 30° C. The microcapsules can be used as a medicament, dietary supplement or food additive, the microcapsules comprising a polymeric coating that is at least partly crosslinked with a polymeric matrix comprising a polysaccharide. As above, a lipid and an active agent or a prodrug or salt thereof are embedded in the matrix, with the lipid preferably having a melting point of at least 30° C. Methods for treating diarrhea or preventing colon cancer comprising administering such microcapsules are also disclosed.
摘要:
A composition comprising probiotic bacteria, the composition comprising: (a) a core composition containing the probiotic bacteria and a stabilizer, wherein the total amount of probiotics in the mixture is from about 10% to about 90% by weight of the core composition; (b) an innermost coating layer, layered on said core composition, comprising at least one hydrophobic solid fat or fatty acid having a melting point lower than 60° C.; (c) an intermediate coating layer layered on said innermost coating layer, which when present in an aqueous solution in the amount of 0.1% weight/weight over the weight of the solution, has a surface tension lower than 60 mN/m, when measured at 25° C.; and (d) an outer coating layer, layered on said intermediate coating layer; wherein the composition is in the form of particles; food products containing the composition and methods of preparation thereof.
摘要:
An apparatus for producing gelled pearls includes: a housing with at least one opening into which a flavored liquid is provided; external components; and internal components. The external components include: a first ingress port through which a first refill pack is coupled; and a dispenser with tubing through which a processed solution is expelled into a gelling bath. The internal components include: a mixing tank for blending the flavored liquid with the first solution; a first flow valve fluidly coupled with the mixing tank and directing the flavored liquid into and out of the mixing tank; a second flow valve fluidly coupled with the mixing tank and directing flow of a proportional amount of the first solution into the mixing tank; and a microcontroller device.
摘要:
The present invention relates to a liquid lipid core/solid lipid shell capsule surface-functionalized with at least one compound containing at least one amino function, characterized in that the lipid core/lipid shell architecture is on the nanometric scale and in that said compound is covalently bonded to said solid lipid shell via a transacylation reaction. It also relates to a method for preparing such capsules.
摘要:
The present patent application relates to a novel coating system, coated compositions with such a coating system, as well as to the use of such compositions in the production food, feed, dietary supplements and/or pharmaceutical products, as well as to food, feed, dietary supplements and/or pharmaceutical products comprising such compositions.
摘要:
Encapsulated bitter peptides, methods of encapsulating bitter peptides, and nutritional compositions including encapsulated bitter peptides are provided. The bitter peptides can be encapsulated in a hydrophobic matrix, such as an organogel, a solid lipid nanoparticle, a liposome or combinations thereof. The encapsulated bitter peptides can be bioavailable, can be selectively encapsulated such that peptides needed for emulsion stabilization are not encapsulated and can maintain encapsulation during further processing such as heat treatment and homogenization.