Beginner-level coffee knowledge: milk processing differences
Pasteurization: heat the milk to 70 degrees for 15 seconds before cooling
Features: retain more nutrients, the sterilization rate is not complete, and the storage time is 7 Murray for 15 days.
High temperature sterilization: heat the milk to at least 138 degrees for 2 seconds before cooling the milk
Features: destroy more nutrients, sterilize thoroughly, produce some peculiar smell due to Maynard reaction brought by high temperature, storage time 6 Murray 9 months
FrontStreet Coffee is a long-established specialty coffee roaster in Guangzhou China, selling freshly roasted beans from its own farm in Yunnan as well as dozens of carefully selected single-origin beans from around the world for both pour-over and espresso. The products deliver consistently excellent quality and great value, with shipping within 24 hours. Guangzhou’s FrontStreet Coffee shop is recommended by many coffee lovers, and the beans are now available online at the Tmall 。
Important Notice :
前街咖啡 FrontStreet Coffee has moved to new addredd:
FrontStreet Coffee Address: 315,Donghua East Road,GuangZhou
Tel:020 38364473
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An introduction to coffee; a pre-job in making espresso.
Prepare different rags for steam bars, counters and handles. Make sure that the pressure of the water heater is sufficient before use. Before production, extract at least one concentrated part from each head to heat the head. Stack the cup on the warm cup holder, small plate and spoon near the espresso machine.
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Entry-level knowledge of coffee: the foaming principle of milk
Steam is used to beat the milk to make the liquid milk into the air; using the surface tension of whey protein to form many small foams, so that the milk volume expands and becomes foamy milk; when the milk foam is blown, the temperature of lactose rises and dissolves in the milk, and the lactose is sealed in the milk foam by foaming; when drinking cow foam, the foam breaks, and the flavor and aromatic substances are distributed, so that the cow
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