C. Nature sounds a bit cold in the environment: * The difference in freezing: • Water at room temperature -> need to 0 ° C may be frozen water -> Ice. ** When the ice has frozen and stored in cabinets -18 ° C, then of course the ice gets colder 0 ° C, ice is used for packing types, do not use ice 0 ° C (for new purchase beer or outside of) to close the restaurant. • Cream by fat and sweeteners -> to - 10 ° C to freeze the ice cream -> fresh cream from the machine (if for long periods without wavering heat can freeze ice cream). • Wines need to freeze the very high tone, depending on the alcohol content of the wine maker. Eg 40 ° alcohol rum is difficult to -18 ° C freezing temperature. So these creams containing alcohol (rum raisins, Baileys, Mojito ... ..) melts faster than other creams environment. When these creams that contain alcohol can not be melted curdle if stored in cabinets containing cream to serve (-15 ° C). Can be overcome only in the workshop. • Salt: melt the frozen material, seawater can freeze at - 4 ° C, when the salinity of sea water, the harder the higher the east. So salty cream melted faster than other creams (Salty Caramel Cream) and can not be frozen again after melting if stored in cabinets containing cream to serve (-15 ° C). Can be overcome only in workshops but are complex and affect the taste of ice cream.
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