A packaged frozen drink base contains an unpasteurized frozen aqueous antioxidant composition having a pH of 4 or less and packaging formed of a sealed waterproof tube having the frozen aqueous antioxidant composition disposed therein. The aqueous antioxidant composition contains at least one citrus juice which is at least lemon juice, at least one natural sweetener, and turmeric root extract in an amount of 0.5-1.2 mL per 10 mL of the aqueous antioxidant composition or green tea leaf extract in an amount of 3-6 mL per 10 mL of the aqueous antioxidant composition. The packaging can be opened and the aqueous antioxidant composition dissolved in water to provide a tasty antioxidant beverage that has beneficial health effects.

A packaged frozen drink base contains an unpasteurized frozen aqueous antioxidant composition having a pH of 4 or less and packaging formed of a sealed waterproof tube having the frozen aqueous antioxidant composition disposed therein. The aqueous antioxidant composition contains at least one citrus juice which is at least lemon juice, at least one natural sweetener, and turmeric root extract in an amount of 0.5-1.2 mL per 10 mL of the aqueous antioxidant composition or green tea leaf extract in an amount of 3-6 mL per 10 mL of the aqueous antioxidant composition. The packaging can be opened and the aqueous antioxidant composition dissolved in water to provide a tasty antioxidant beverage that has beneficial health effects.

A system, method, and apparatus for managing a beverage held in bulk liquid beverage container is disclosed. The container has a closure sealingly received within an opening of the container, the closure including an outwardly disposed closure interface including first and second fluid ports. The system includes an interconnect having an interface in fluid communication with a primary fluid line and a secondary fluid line, the interface being operable to couple to the closure interface to place the primary fluid line in fluid communication with the first fluid port and the secondary fluid line in fluid communication with the second fluid port. The system also includes a fluid handler including a plurality of fluid flow elements in fluid communication with the primary fluid line and the secondary fluid line, and a controller operably configured to control operation of the plurality of fluid flow elements to perform operations for managing the beverage.

The invention relates to a method for preserving the fresh juice of citrus fruits or pomegranates following the conventional treatment of the fruit and corresponding extrusion or expression of same to obtain the juice. The method consists of: applying, prior to introducing the juice into a container, CO.sub.2 in the form of carbonic snow, which removes the oxygen content in the container; then introducing the juice continuously; subsequently adding, according to the characteristics of the juice, a dose of liquid nitrogen that allows the atmosphere of the headspace thereof to be corrected; and hermetically sealing the container, such that the absence of oxygen therein is ensured, preventing the product from oxidising and increasing the durability thereof, as long as said product is preserved at a final temperature between 1 and 4° C.

A novel method for freeze-related separations, involving the combination of water with a selected concentration of biogenic ice nucleation proteins, freezing the combination, and separating the ice, potentially via centrifugation or sublimation. In some instances, the freezing conditions and the concentration of the at least one biogenic ice nucleation protein are selected such that the aqueous solution, upon freezing, forms a lamellar ice crystal structure having at least one property selected from the group consisting of a solute inclusion volume at least 30% smaller than in the first material alone, a hydraulic diameter at least 30% larger than in the first material alone, an inclusion width that is less than 10% of a crystal dimension, a hydraulic diameter that is less more than 1.5 times that of an inclusion width, a deviation of crystal orientation angle in the transverse direction of less than 45 degrees, an ice crystal length in the transverse direction that is at least 10% larger than in the first material alone, and a length of the ice crystal structure in the longitudinal direction that is at least 10% larger than in the first material alone. The use of these structures result in a significant efficiency improvement and energy savings.

A novel method for freeze-related separations, involving the combination of water with a selected concentration of biogenic ice nucleation proteins, freezing the combination, and separating the ice, potentially via centrifugation or sublimation. In some instances, the freezing conditions and the concentration of the at least one biogenic ice nucleation protein are selected such that the aqueous solution, upon freezing, forms a lamellar ice crystal structure having at least one property selected from the group consisting of a solute inclusion volume at least 30% smaller than in the first material alone, a hydraulic diameter at least 30% larger than in the first material alone, an inclusion width that is less than 10% of a crystal dimension, a hydraulic diameter that is less more than 1.5 times that of an inclusion width, a deviation of crystal orientation angle in the transverse direction of less than 45 degrees, an ice crystal length in the transverse direction that is at least 10% larger than in the first material alone, and a length of the ice crystal structure in the longitudinal direction that is at least 10% larger than in the first material alone. The use of these structures result in a significant efficiency improvement and energy savings.

Glass beads which are functionalized by lysine or polylysine adsorbed on their surface, a device that includes a container that contains glass beads which are functionalized by lysine or polylysine adsorbed on their surface, and their use for capturing microorganisms. Also the diagnostic, elimination or reduction of the load of microorganisms of liquid or viscous samples in which microorganisms are captured on the glass beads which are functionalized by lysine or polylysine.

Glass beads which are functionalized by lysine or polylysine adsorbed on their surface, a device that includes a container that contains glass beads which are functionalized by lysine or polylysine adsorbed on their surface, and their use for capturing microorganisms. Also the diagnostic, elimination or reduction of the load of microorganisms of liquid or viscous samples in which microorganisms are captured on the glass beads which are functionalized by lysine or polylysine.

The present invention discloses a method to prepare a fruit ferment containing propionic acid and/or a salt thereof comprising i) obtaining a liquid fruit preparation, ii) optionally supplementing the liquid fruit preparation with water and/or with additional components to support fermentation, iii) fermenting the optionally supplemented liquid fruit preparation with a propionic acid-producing bacterial strain, iv) optionally further processing the fermentation product, to obtain the fruit ferment. Next to a propionic acid-producing bacterial strain, a lactic acid-producing bacterial strain may be used in the fermentation. The invention also relates to a fruit ferment obtainable by said method.

The present invention discloses a method to prepare a fruit ferment containing propionic acid and/or a salt thereof comprising i) obtaining a liquid fruit preparation, ii) optionally supplementing the liquid fruit preparation with water and/or with additional components to support fermentation, iii) fermenting the optionally supplemented liquid fruit preparation with a propionic acid-producing bacterial strain, iv) optionally further processing the fermentation product, to obtain the fruit ferment. Next to a propionic acid-producing bacterial strain, a lactic acid-producing bacterial strain may be used in the fermentation. The invention also relates to a fruit ferment obtainable by said method.