摘要:
The invention concerns multi-component packaged food products which have been thermally processed to achieve commercial sterility in a package, including at least a first component and a second component in contact with (eg immersed in) the first component, wherein said first component is comprised of a substantially water-based, liquid, pasty or gelled food such as sauce, gel, gravy, jus or the like, and wherein the second component consists of one or more relatively hard, manufactured pieces that substantially retain their initial shape and hard or crunchy textural functionality for at least an expected shelf-life of the product whilst exposed to the moisture content of the first component. The hard food piece are manufactured by dry blending of tri-calcium phosphate (TSP), calcium hydroxide (CH) and calcium sulphate (CS), subsequent addition of water and appropriate titration and neutralization using a food-grade acid, in particular diluted phosphoric acid, to an about neutral pH value, followed by optional conditioning and maturing of the resulting slurry at specified temperature conditions and for a predetermined time, followed by drying and form-shaping into a crunchy piece having a moisture content no greater than 10 %w/w.
摘要:
In a method for preserving food (30), wherein the food (30) is heated in the moist state in a container (10), which has a venting opening (20) and is suited as transport and retail packaging, by way of microwaves (M) for a limited time, however at least until hot steam (D) forms in the container (10) and exits through the venting opening (20), wherein after the heating has ended a gas (G) is injected into the container (10) using a cannula (40), and wherein a container wall made of a plastic film (12) is pierced with the cannula (40), according to the invention the plastic film (12) that is used has a thickness of less than 100 μm, wherein at least one layer of the plastic film (10) is made of polyethylene terephthalate having a thickness of greater than 19 μm.
摘要:
A folded moisture and heat resistant container is manufactured of a material of laminate type in the form of a sheet or a web, said laminate comprising at least a base layer (1), an outer coating (2) and an inner coating (3). The material is at least on one side thereof heat treated in humid atmosphere at a temperature of 85 DEG C or more. In the material the base layer (1) consists of a liquid absorbing material, the outer coating (2) consists of a polymer selected from the group including polypropylene, oriented polypropylene, metalized oriented polypropylene, high density polyethylene, metalized high density polyethylene, linear low density polyethylene, polyester, metalized polyester and amorphous polyester, and the inner coating (3) consists of a polymer selected from the goup including polypropylene, high density polyethylene, linear low density polyethylene, polyester and amorphous polyester.
摘要:
[PROBLEMS] To provide a heating electrode which can uniformly heat a material to be heated having an irregular shape and can stably perform heating/holding-convey of the material to be heated by the heating electrode; and a method for heating food by using the heating electrode. [MEANS FOR SOLVING PROBLEMS] An assembly of pin electrodes (10) formed by conductive pins are slidably arranged in a through hole (21) of a pin support table (20). A pressure-variable gas chamber (30) whose pressure is variable is connected to the pin support table (20). By applying a plus pressure or a minus pressure to the gas chamber (30), the pin electrodes (10) are displaced relatively to the pin support table (20).
摘要:
A process fluid distribution system (67) of an agitating retort (50) directs process fluid at the sides (164, 166) of stacks (58) of containers (96) containing foodstuffs or other produces for processing. The sides (164, 166) of the stacks (58) are designed to minimize obstruction to the flow of processing fluid directed toward the stacks by arrays of spray nozzles (68) located alongside the stacks.
摘要:
l'invention concerne un procédé de préparation, de conditionnement et de traitement thermique de protéines gélifiantes d'origine animale ou végétale, permettant de les conserver fluides à température ambiante dans leur emballage, et qu'elles gélifient dès leur mise à l'air, caractérisé en ce que les protéines gélifiantes sont : f) mélangées à de l'eau désoxygénée, g) conditionnées dans un conteneur hermétique privé d'oxygène, h) chauffées sous pression d'un gaz alimentaire hydrosoluble à une température comprise entre 95° C et 104° C, i) laissées refroidir et conservées dans leur emballage pressurisé, j) diffusées par une valve. Les gélatines alimentaires pour nappage et les nappages alimentaires d'origine végétale obtenus peuvent ainsi être conservés fluides plusieurs mois à température ambiante dans leur emballage, mais sans altérer leurs qualités gélifiantes dès leur utilisation. Du fait de garder leur fluidité, ils pourront ainsi être directement, uniformément et rapidement étalés par pulvérisation sur les préparations culinaires.