Latte art microfoam, which is a foam of air in milk. Milk itself is an emulsion of butterfat in water, while coffee is a mixture of coffee solids in water. Neither of these colloids are stable – crema dissipates from espresso, while microfoam separates into drier foam and liquid milk – both degrading significantly in a matter of seconds, and thus latte art lasts only briefly. Latte art requires first producing espresso with crema and microfoam, and then combining these to make latte art. See microfoam: procedure for how microfoam is made; this article concentrates on the latte art once the foam
Mellower Coffee and hand-drip coffee, more than 30 creative hot and cold coffee drinks, fresh cakes and pastries, and a wide variety of coffee sets. In 2010, Mellower Coffee opened its first shop in Kunming. Weekly coffee salons are held to share the coffee culture and coffee-making with enthusiastic drinkers. In 2012, the second shop opened for business, and the Mellower Coffee Academy was founded, providing courses designed in accordance with the SCAA and SCAE (Speciality Coffee Association of Europe) standards while offering education on hand-drip coffee, latte art and specialty coffee level-I and -II courses. In 2013, Mellower Coffee's Kunming roasting