摘要:
A method for pasteurising and restoring the refrigerant cycle in a freezing machine (1) for making crushed-ice drinks and the like comprises a pasteurising step during which a predetermined maximum temperature (T1) is reached and a step of restoring the refrigerant cycle, during which a predetermined freezing temperature (T3) is reached; the step of restoring the refrigerant cycle comprises a sub-step of rapid cooling of the pasteurising temperature with a first thermal excursion (ΔT') with passage from the temperature (T1) to a temperature (T2) and a sub-step of slow cooling from the temperature (T2) to the freezing temperature (T3) with a second thermal excursion (ΔT"), in which the first thermal excursion (ΔT') is greater than the second thermal excursion (ΔT").
摘要:
A machine for making ice-cream products comprises a whipping and freezing unit (2) with a horizontal axis (X), an inspection door (11) connected to one end of the whipping and freezing unit (2) to allow access to the inside of the unit. The inspection door (11) has a dispensing hole (13) so that the whipping and freezing unit (2) can be put in fluid communication with the outside environment and a dispensing door (15) for selectively opening and closing the dispensing hole (13). The dispensing door (15) comprises a separator (16), having an opening (17), able to rotate relative to the inspection door (11) so that the dispensing hole (13) is selectively opposite the opening (17) and allows controlled dispensing of ice-cream products from the whipping and freezing unit (2).
摘要:
A dry confectionery premix is provided for the preparation of an aerated confectionery product which premix comprises: (i) a carbon dioxide generating composition comprising an acid and a carbonate; and (ii) a stabiliser; such that when the premix is mixed with water to give a final solids content of at least about 20 wt %, an aerated confectionery product is formed, in the absence of mechanical aeration, having an overrun of at least about 30% and a pH of greater than about 5.4.
摘要:
An apparatus is provided for rapid and spectacular preparation of a frozen dessert by evaporation of an aqueous substance. The apparatus comprises a vacuum chamber for accommodation of a container for the frozen dessert and having a first opening for insertion and removal of the container for the frozen dessert, a second opening for interconnection with a raw material container holding the raw material for the frozen dessert and having an outlet for discharge of raw material and adapted to be removably attached to the second opening of the vacuum chamber, and a nozzle that is positioned for discharge of raw material into the container when the container is attached to the vacuum chamber, and a vacuum pump connected to the vacuum chamber for evacuation of the vacuum chamber and evaporation of water from the raw material and discharge of the raw material into the container.
摘要:
The invention relates to a method for producing an iced food product (3), wherein two compositions (2,4) adapted to form said product are introduced into a mould (36), at least one of the compositions being an external composition which is adapted to form an outer surface (7) of said product. The two compositions (2,4) are introduced into the mould at the same time. The flow of the/each external composition (2), the temperature of the /each external composition (2) prior to introduction and the temperature of the mould (36) prior to introduction are such that each fraction of the/each external composition (2) freezes as soon as it is received by the mould.
摘要:
A machine for dispensing beverages or cold or hot mixtures is described, in which a unit (3) comprising a scraper (4) and means (5) for cooling/heating the beverage or the mixture is vertically mobile, allowing the container (2) containing the beverage or the mixture to be removed and/or replaced without requiring to disassemble the aforesaid unit (3). The vertical movement of the aforesaid unit (3) is obtained by hinging it to a support (10) integral with the base (1) of the machine and/or by fixing it to a vertically sliding support (12).
摘要:
This invention relates to an apparatus and the respective method for producing ice-creams with stick, covered, providing for:
filling the moulds, become cold by means of previous production cycles, with the covering product, for example chocolate; suction of chocolate from the moulds so that only the desired layer of frozen product adheres to said moulds; filling of the mould with ice-cream or other edible product; insertion of the stick before the starting of the freezing of the top or during or soon afterwards for obtaining the best results; gas freezing of the product top for obtaining a closing "plug" of the tub; starting of brine freezing that will end after the dosage of the closing plug; optionally measure such a chocolate layer or other edible product as to obtain a total covering.
Said method according to the invention allows to obtain ice-creams or similar covered products, by accurately giving to the covering layer the desired shape and above all by using a brine (or similar liquids) linear or rotary tank type system, quick and inexpensive.
摘要:
A method of manufacturing a ball-shaped frozen dessert product with coating, in which a central material is coated with frozen dessert cream material by granulation-forming the frozen dessert cream material in a condition previously controlled to at most -15 DEG C and at least -35 DEG C by means of a rotary kiln while supplying a cooled air of at most -15 DEG C. It is possible to efficiently manufacture three-dimensional formed products, which have a shape of sphere or ellipsoid of revolution and have a uniform, flawless surface, and are free from a strange taste due to splash and adhesion of brine (water solution of calcium chloride) to products, which has posed a long-standing problem in the frozen dessert industry, and which are free of take-out pin-holes made at the time of manufacture of stickless products in a vitelline apparatus.