How to use steamed bun emulsifier

Introduction: steamed bread is a staple food we often eat in our daily life All the steamed bread we eat is bought in the market, which is soft, fluffy and not hard due to the addition of emulsifier So, how to use the emulsifier for steamed bread? Is it harmful to eat the emulsifier Many of the steamed bread we eat is hard and can't be eaten after a long time The aging of steamed bread mainly refers to the loss of freshness in the storage process The specific performance is: the increase of hardness, the decrease of elasticity and bite strength, the decrease of nutrition in the steamed bread, and the deterioration of taste in the aging process of steamed bread, which can be evaluated by sensory evaluation team The interaction between starch and protein is the main reason for the aging of steamed bread Emulsifier has certain complexation to starch Most of the emulsifier molecules have linear fatty acid long chains, which can be connected with amylose to form a spiral compound, so as to reduce the degree of crystallization of starch molecules, and enter into the amylose, prevent the aggregation of amylopectin, and thus prevent the aging and regeneration of starch products How to use the emulsifier for steamed bread? The maximum amount of emulsifier used in bread and pastry is 2.0g/kg in China Several kinds of emulsifier for steamed bread are introduced in this paper Method 1: mix bread emulsifier powder and other raw materials (such as flour, milk powder, etc.) directly and evenly before feeding Method 2: heating and melting the bread emulsifier together with the fat, mixing and then feeding, suitable for margarine, shortening, etc Method 3: the emulsifier of steamed bread was made into hydrate and then put into use The emulsifier of steamed bread can be slowly dissolved in 4-10 times of water at 70 ℃, and when it is cooled to room temperature, it will form cream hydrate; it can also be first heated and dissolved into liquid and added into hot water with high-speed stirring to make hydrate Is it harmful to eat emulsifier? There is no harm in the standard of using emulsifier in our country However, if the food emulsifier is used excessively, it will have a certain impact on human intestine and liver Therefore, when using emulsifier, it must be used in the specified dose, not exceeding the standard You can use the food safety detector to check whether it exceeds the standard, and you can also know whether it exceeds the standard Small knowledge of food additives can help us to identify some problems that may occur in emulsifiers Editor in charge: he xianrob