Ice cream is made of drinking water, milk, milk powder, […]
Ice cream is made of drinking water, milk, milk powder, butter (or vegetable oil), sugar, etc. as the main raw materials, adding appropriate amount of food additives, and the volume expansion is made by mixing, sterilizing, homogenizing, aging, freezing, hardening and other processes frozen food. So who invented ice cream? Next, let me introduce the origin of ice cream, let’s take a look!
The origin of ice cream
Ice cream is a very attractive and delicious frozen dairy product. Nearly 800 years ago, ice cream originated in China.
During the Yuan Dynasty, a savvy food store businessman had a whim. He tried to add honey, milk and pearl powder to the ice. As a result, he made the world’s first ice cream.
In the 13th century, the world-famous Italian explorer Marco Polo returned to Italy and brought back the Chinese ice cream manufacturing method. In 1500, when a French king married a member of the Italian royal family, ice cream was introduced to France from Italy. On the basis of the original practice, the French added many new ingredients. In 1625, the newly succeeded King Charles I of England hired a chef to make ice cream in order to be able to eat this kind of food to cool off the heat, and asked the chef to keep the ice cream recipe strictly confidential.
Around 1700, ice cream was introduced to the American continent. George Washington, the first president of the United States, was extremely obsessed with this new technology. At that time, it was not easy to make ice cream. People want to eat this kind of food in summer and have to take ice cubes from the river in winter and store them in sawdust. Ice cream is still the food of wealthy people. In 1846, a lady named Nancy Johnson in the United States improved the complex process and created a manual crank freezer to make the ice cream production process simpler and easier. In 1851, the American Zakab Fessell opened the first ice cream making factory in the United States in Baltimore, Maryland.
In 1900, due to the widespread use of electricity and refrigeration, the production process of ice cream was accelerated and the cost was reduced, resulting in a significant price drop. Since then, ice cream has become a popular heat-reducing food.
Due to the increasing popularity of refrigerators and freezers in China, whenever the hot summer comes, there are ice creams sold in shops large and small in cities and villages; many families are still used to homemade ice cream that suits their own taste; even in the cold winter, there are quite a few People like to eat ice cream.
The nutrition of ice cream
Ice cream is a kind of food that contains high-quality protein, high sugar and high fat. It also contains amino acids and calcium, phosphorus, potassium, sodium, chlorine, sulfur, iron, etc. It has the functions of regulating physiological functions, maintaining osmotic pressure and pH.
Data shows that according to international and national product standards, the nutrient content of general cream ice cream is 2.8 to 3 times that of milk, and its digestibility in the human body can reach more than 95%, which is higher than the digestibility of meat and fat.
Ice cream has nutritional value. It is rich in high-quality protein, lactose, calcium, phosphorus, potassium, sodium, chlorine, sulfur, iron, amino acids, vitamin A, vitamin C, vitamin E and other nutrients, as well as other biologically active substances that are extremely beneficial to humans. It has physiological regulation Function, balance the osmotic pressure and pH of the human body.
The main nutrients of ice cream are sugar and fat.
Ice cream contains sugar, which is composed of lactose in milk and various fruit juices, fructose and sucrose in fruit syrup. The organic acids, tannins and various vitamins in it can provide the human body with the nutrients it needs.
The fat contained in ice cream is mainly from milk and eggs. It has more lecithin, which can release choline, which is helpful for improving people's memory. The fat-soluble vitamins in fat are also easily absorbed by the body.
Domestic ice cream is mainly composed of 3 ingredients, of which fat accounts for 7% to 16%, sucrose 14% to 20%, and protein accounts for 3% to 4%.
With nutrition The following are the nutrient ingredients of crushed nuts, colorful candy bars and crushed chocolate commonly used in ice cream.
Many people like to eat the crushed nuts on ice cream. In fact, the nuts contain a lot of nutrients, including protein, vitamin E, iron, copper, zinc, manganese, and cellulose, but there is really a lot of fat. Although most of its fat is unsaturated fat, which can help reduce bad cholesterol in the blood, it is high in calories, and eating more can easily make you fat.
colorful candy bars
The colored candy bars and marshmallows are fat-free, but they are very high in sugar. The nutritional value of sugar is very low. It only provides calories. Eating more can make you fat. 1 tablespoon of colored sugar bars contains 60 calories.
There are 54% cocoa butter, 19% carbohydrates and 12% protein in the chocolate chips. It is definitely a high-fat food. The addition of chocolate chips to ice cream doubles fat, sugar and calories.Ice Cream Sandwich Machine