Selection of Extruded Food Flavor

There are many kinds of biscuits, bread, snacks and puffed foods, which are different in texture and preparation. Generally, it needs to be baked at 170 ℃ to 220 ℃, or high temperature is produced in the process of extrusion. In this process, there is a great loss of volatile flavors and fragrances.

Therefore, for products that need to be heated at high temperature, water-soluble flavors with poor heat resistance should not be used (Saudi Arabia food flavour supplier) , but oil-soluble flavors with high heat resistance must be used. For products or fillings that are not treated at high temperature, such as the core of sandwich biscuits, water-soluble flavors can be used for frosting, syrup and jam for some cakes.

Matters needing attention in the use of flavors and fragrances.

1 General flavors and fragrances are easily affected by alkaline conditions (Saudi Arabia food flavour wholesale) , especially some cakes, due to the use of alkaline chemical expanding agents (pH in 7.3-7 (Saudi Arabia food Ingredient supplier) .5, slightly alkaline), flavors and fragrances are prone to decomposition, polymerization (Saudi Arabia food flavour supplier) , condensation and other reactions, so we should pay attention to adding them separately to prevent the direct contact between alkaline chemical expanding agents and flavors and fragrances.

2 when flavors and fragrances are mixed with other raw materials, they should be divided into several small amounts and must be mixed evenly.

3 the preparation test must be done before the flavor and fragrance is used (Saudi Arabia food flavour wholesale) , to understand the influence of raw materials, other additives and processing technology on the flavor and fragrance, and to find out the best conditions for the use of the flavor and fragrance.

4 flavors and fragrances should be stored in a cool and dry place, and the storage temperature is generally 10-25 ℃. The remaining flavors and spices should be used up as soon as possible after opening the seal.