Under the Galata bridge you find a handful of colourful boats that sell amazing fish sandwiches â balik ekmek. Basically, fresh mackerel is grilled on these boats, then stuffed with a bit of onion and salad into a roll and drizzled with lemon juice. Such a simple pleasure, yet amazing.
Ice cream is a colloid combining an emulsion and a foam, with milk fat, ice crystals and air (a liquid, a solid and a gas) spread throughout another liquid (the water from the milk). In traditional homemade ice cream, the lecithin in egg yolks acts as the emulsifier, keeping the colloid stable.
A colloid is when a substance is suspended in another substance,  usually a liquid. For example, whole milk is a colloid because the  milk solids are suspended in a solution â¦ of water. colloid is a substance that has tiny particles that do not settle. These particles are large enough to reflect light, therefore the substance's color is shown. An example ma â¦ y be milk because the milk's particles can not be seen individually, but all of them make up a color.