3. Cake improvers. Emulsifiers can function in various ways to satisfy the numerous properties required in a wide range of cake formulations. The type and usage level of emulsifiers vary considerably depending on the type of cake produced. Emulsifiers generally provide the following function in cakes
(a) Increase cake specific volume
(b) Produce a more uniform texture and better crumb structure and create crumb softness.
(c) Reduce egg shortening,
(d) Increase shelf-life by retarding staling
(e) Impart tenderness and more rap flavour release
(f) Reduce mixing time.
(g) Improve performance of dried egg for use in cake mixes.