Writer And Geek Show
051: Ice-Cream
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:31:19
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Sinopsis
Ice and creamNo introduction required.It is a colloidal emulsion which is made into a foam by incorporating air and then frozen.Ice cream is a mixture of water, ice, milk fat, milk protein, sugar and air.The mixture is stirred well to incorporate air and is cooled below the freezing point and stored as semi-solid foam stored at low temperatures.The accepted composition of ice-cream in the US according to Wikipedia (all percentages by weight):Greater than 10% milkfat and usually between 10% and as high as 16% fat in some premium ice creams9 to 12% milk solids-not-fat: this component, also known as the serum solids, contains the proteins (caseins and whey proteins) and carbohydrates (lactose) found in milk12 to 16% sweeteners: usually a combination of sucrose and glucose-based corn syrup sweeteners0.2 to 0.5% stabilisers and emulsifiers55% to 64% water, which comes from the milk or other ingredients.HistoryThe ice cream was consumed during the Achaemenid Empire in 500 BC. Ice was mixed with flavours and consume