A device to adjust concentration of a first gas in a fluid to a target concentration (C.sub.f) is provided. The device includes a container, having a first opening, the container is configured to receive a first volume (V.sub.L) of the fluid through the first opening. Wherein the fluid has an initial concentration (C.sub.i) of the first gas and a second volume (V.sub.C) of the container is determined based on the initial concentration (C.sub.i) of the first gas in the fluid, a target concentration (C.sub.f) of the first gas in the fluid, a partition coefficient () of the first gas, and the first volume (V.sub.L), and configured to adjust pressure in the container at a predetermined pressure of the first gas to adjust the first gas concentration in the fluid to the target concentration (C.sub.f); wherein the second volume (V.sub.C) and the first volume (V.sub.L) are correlated by: $\frac{V_C}{V_L}=\frac{1}{}\left[\frac{M}{C_f{V}_L}+\frac{C_i}{C_f}-1\right]+1$
in that M is an amount of the first gas required to be introduced in the container to adjust the first gas concentration in the fluid to the target concentration (C.sub.f).

A method for preparing ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages. The method comprises nanolipidic vehicles in which ethanol-containing substances are encapsulated, said ethanol-containing nanolipidic vehicles can be combined with food products, desserts or beverage ingredients including those that are subsequently frozen. The food product, dessert or beverage can remain in a frozen state during consumption by an individual. A composition comprising ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages.

A method for preparing ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages. The method comprises nanolipidic vehicles in which ethanol-containing substances are encapsulated, said ethanol-containing nanolipidic vehicles can be combined with food products, desserts or beverage ingredients including those that are subsequently frozen. The food product, dessert or beverage can remain in a frozen state during consumption by an individual. A composition comprising ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages.

A method for preparing ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages. The method comprises nanolipidic vehicles in which ethanol-containing substances are encapsulated, said ethanol-containing nanolipidic vehicles can be combined with food products, desserts or beverage ingredients including those that are subsequently frozen. The food product, dessert or beverage can remain in a frozen state during consumption by an individual. A composition comprising ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages.

A method for preparing ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages. The method comprises nanolipidic vehicles in which ethanol-containing substances are encapsulated, said ethanol-containing nanolipidic vehicles can be combined with food products, desserts or beverage ingredients including those that are subsequently frozen. The food product, dessert or beverage can remain in a frozen state during consumption by an individual. A composition comprising ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages.

A container-filled beverage for a person with swallowing difficulty, which contains a thickening agent, has a viscosity of 50 mPa.Math.s or more, and is filled in a light-shielding container.

A method for preparing ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages. The method comprises nanolipidic vehicles in which ethanol-containing substances are encapsulated, said ethanol-containing nanolipidic vehicles can be combined with food products, desserts or beverage ingredients including those that are subsequently frozen. The food product, dessert or beverage can remain in a frozen state during consumption by an individual. A composition comprising ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages.

A method for preparing ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages. The method comprises nanolipidic vehicles in which ethanol-containing substances are encapsulated, said ethanol-containing nanolipidic vehicles can be combined with food products, desserts or beverage ingredients including those that are subsequently frozen. The food product, dessert or beverage can remain in a frozen state during consumption by an individual. A composition comprising ethanol-containing nanolipid particles, which can be used in food products, frozen desserts, or beverages.

An object of the present invention is to provide an alcoholic beverage containing gin and having a degree of sweetness of 2 or less, wherein the difficulty of drinking the beverage is improved, and drinkability is enhanced. In a packaged carbonated alcoholic beverage containing gin and having a degree of sweetness of 2 or less, the pH is regulated to 3.0 or more and less than 5.0, and the acidity in terms of citric acid is regulated to 0.05 g/100 ml or less.

The present invention aims to provide colored foods that retain their inherent good flavors and which yet feature suppressed fading of dyes. Provided are colored foods that contain rosmarinic acid and which are reduced in the contents of luteolin-3-glucuronide, carnosic acid, and carnosol.