Disclosed is a curcumin nanoparticle, including curcumin as core material and a wall material, where a weight ratio of the curcumin to the wall material is (5.5-7.5):100, and the wall material includes gum arabic and zein in a weight ratio of (1-5):5. The disclosure further provides a method of making the curcumin nanoparticle and a curcumin beverage containing the curcumin nanoparticle.

The invention relates to a method for obtaining food colouring derived from saffron, which is based on: the use of saffron threads that are ground and mixed with a base of corn flour, wheat flour, maltodextrin or similar, in a process in which, during mixing, an alcoholic liquid is added to promote the transfer of the colour; and subsequent drying with warm air to produce a product with units of saffron colour and aroma that vary according to the proportions of saffron and base used.

The invention relates to a method for obtaining food colouring derived from saffron, which is based on: the use of saffron threads that are ground and mixed with a base of corn flour, wheat flour, maltodextrin or similar, in a process in which, during mixing, an alcoholic liquid is added to promote the transfer of the colour; and subsequent drying with warm air to produce a product with units of saffron colour and aroma that vary according to the proportions of saffron and base used.

A method of printing with coffee-based ink comprises providing a thermal ink-jet cartridge having a quantity of a coffee-based ink disposed within; receiving optical density data from a user via a touch-screen computerized interface, where the data describes an optical density of the coffee-based ink present within an ink-jet pod; and computing a customized droplet-size for the coffee-based ink in its current state within the thermal ink-jet cartridge. A suitable printing apparatus can include coffee-based ink in a cartridge, an image-processing system, an image processing module for determining, inter alia, droplet size and missing/defective nozzles, and a nozzle-compensation module. Suitable ink formulations are human-edible and aqueous.

A method of printing with coffee-based ink comprises providing a thermal ink-jet cartridge having a quantity of a coffee-based ink disposed within; receiving optical density data from a user via a touch-screen computerized interface, where the data describes an optical density of the coffee-based ink present within an ink-jet pod; and computing a customized droplet-size for the coffee-based ink in its current state within the thermal ink-jet cartridge. A suitable printing apparatus can include coffee-based ink in a cartridge, an image-processing system, an image processing module for determining, inter alia, droplet size and missing/defective nozzles, and a nozzle-compensation module. Suitable ink formulations are human-edible and aqueous.

A method of promoting increased cellular hydration in a multicellular organism that is capable of intracellular water permeation includes the step of causing the multicellular organism to ingest an aqueous solution that contains an amount of a carbohydrate clathrate component. There is also a step of enhancing the intracellular permeation. The multicellular organism contains aquaporins, and the causing step involves interaction of the composition with the aquaporins. The cellular hydration promoted and caused by the method is corroborated by a test that uses human-aquaporin-expressed frog oocytes. The test uses single cell Xenopus laevis frog oocytes having expressed human aquaporin AGP1 water channels. There is also a beverage composition that increases lifespan in the multicellular organism, and a beverage composition that promotes cellular hydration when ingested by a multicellular organism.

A method of promoting increased cellular hydration in a multicellular organism that is capable of intracellular water permeation includes the step of causing the multicellular organism to ingest an aqueous solution that contains an amount of a carbohydrate clathrate component. There is also a step of enhancing the intracellular permeation. The multicellular organism contains aquaporins, and the causing step involves interaction of the composition with the aquaporins. The cellular hydration promoted and caused by the method is corroborated by a test that uses human-aquaporin-expressed frog oocytes. The test uses single cell Xenopus laevis frog oocytes having expressed human aquaporin AGP1 water channels. There is also a beverage composition that increases lifespan in the multicellular organism, and a beverage composition that promotes cellular hydration when ingested by a multicellular organism.

Use of a caramel colorant derived composition comprising the lower Molecular Weight (MW) solid particles of a caramel color product of Class I (E150a), Class II (E150b), Class III (E150c), Class IV (E150d) or a mixture of these Classes for coloring an edible product.

Use of a caramel colorant derived composition comprising the lower Molecular Weight (MW) solid particles of a caramel color product of Class I (E150a), Class II (E150b), Class III (E150c), Class IV (E150d) or a mixture of these Classes for coloring an edible product.

Methods and formulations for bottled or packaged or canned drinks in which the aqueous phase and capsules including hydrophobic ingredients that coexist with each other without emulsification or dispersion. The aqueous phase may include any consumable liquid including, but not limited to, alkaline water or mineral water or carbonated water or spring water or juice or flavoured drink or any other consumable liquids. The hydrophobic ingredient(s), including oils, liquids and chewables, are encapsulated in capsules, of varying sizes and shapes, made of edible material(s).