Thai tea ice cream recipe
Ice cream mixes are formulated from either whole milk, skim milk, cream or in some cases water, with a number of added ingredients.
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The Process
A typical mix would be prepared in the following manner:
Liquid ingredients are weighed/metered into the process vessel. Heating follows to lớn aid melting of the fat & dissolving/hydration of subsequent ingredients.Powdered ingredients - skim milk powder, sugars, whey powder, etc. Are added to lớn the liquid and mixed until dispersed.Stabilizing & emulsifying agents are added. These may be dry premixed with other ingredients, (e.g. Sugar) to lớn reduce particle agglomeration and “weight” the powder lớn aid incorporation into the liquid.Fat is added. Butter or other solid fats may be melted in a separate vessel before addition to the mix.The phối is pasteurized at around 185ºF (85ºC).The set is homogenized, usually by passing through a high pressure homogenizer.The product is then “aged” in a holding (or ripening) tank to allow the stabilizing agents to lớn hydrate and the fat lớn crystallize.Flavor and coloring may be added at this stage.The finished mix is frozen in special freezers which whip a controlled amount of air into the mix.In many countries, legislation covers the composition and labelling of products. These regulations restrict the use of certain ingredients and specify minimum nội dung of the fat và total solids.
Stage 1
The high speed rotation of the rotor blades creates a powerful suction which draws the liquid và solid/powdered ingredients into the workhead. These can be added without the need for pre-mixing.
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Stage 2
The materials are subjected to intense shear in the confined area of the workhead. Agglomerates are broken down in the gap between the rotor blades và stator wall.
Stage 3
A lump-free mixture is rapidly obtained. The sản phẩm is forced out of the stator as fresh material is drawn into the workhead. A circulatory mixing cycle develops in which all the material passes through the nhatroso.com workhead.
The Advantages
Premixing of powdered ingredients is not necessary.Agglomerate-free mix.Stable emulsion.Rapid mixing times.Maximized yield of raw materials as thickening agents are fully hydrated and other ingredients are properly dispersed.The batch size, formulation, type of ingredients và the viscosity of the set dictates which machine from the nhatroso.com product line is suited khổng lồ individual processing requirements:
nhatroso.com Flashmix
Ideal for larger batchesCapable of rapidly incorporating large volumes of powdersMinimized aerationMinimized cleaning requirementsSuitable for higher viscosity mixesSuitable for operation at higher temperaturesMinimum operator input đầu vào required More about this Mixer
