In baking, baking powder, vanilla extract, baking soda and gel film.

Vanilla extract: methyl vanilla/vanilla extract

Baking soda: sodium bicarbonate

Gelatin tablets: gelatin

Baking is an indispensable step in the production of bread and cake. After baking, starch undergoes a series of chemical changes such as gelatinization and protein denaturation, which makes bread and cake mature. It can also change the taste of food.

Extended data:

In Europe and America, baked goods play an extremely important role in people's lives. Almost every housewife can make cakes and snacks. Whenever friends and relatives get together, the host often presents homemade cakes or apple pies to the guests. Strolling through the streets, there are many bakeries, with shops in front and factories in the back. You can buy fresh bread, cakes and snacks at any time.

Open-air cafes dotted in famous European cities such as Paris, Vienna and Amsterdam are more romantic and warm, and enjoying snacks and drinks under the beautiful scenery of the city has a unique flavor. Therefore, baked goods are not only an integral part of cooking, but also a symbol of culture.

Compared with other countries in the world, there is still a considerable gap in baked goods in China. There is still a lot of work to be done in processing technology, finished product quality, production scale and variety. In particular, the baked goods in China did not play its due role in the national economy and did not have a great impact on the modernization of people's diet.

For example, bread is a staple food in many countries in the world, such as Europe and America. The development of industrialization and automation has greatly promoted the reduction of housework, the convenience and rationalization of diet, the saving of energy and the liberation of productivity.

/kloc-the industrial revolution in Europe and America in the 0/8th century and the economic development after World War II were accompanied by revolutionary progress in bread production technology. Even in Japan, where rice has been the staple food for generations, the consumption of bread is amazing.