High Cereal Soft Cake Batter via Pre-mixture Maturation
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Solution Overview
Problem
Current methods for producing soft cakes with high cereal content face challenges such as increased batter consistency, reduced volume, crumb staling, and formation of cavities, which affect consumer acceptance, and adding water or oil to lower viscosity can lead to undesirable textures and sensory issues.
Innovation Solution
A method involving forming a pre-mixture of flour and water with sugars, heating to at least 45°C, maturing, and then mixing with additional flour and optional ingredients to create a batter that can be poured and baked, ensuring at least 40 wt.% cereal material in the final soft cake, while maintaining a low sugar content and using enzymes to enhance maturation and reduce viscosity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If the amount of flour is increased to raise cereal material content to at least 40 wt.%, then the nutritional value is improved, but the batter consistency increases making it difficult to pour and machine
Solution Approach 1:
The flour is divided into two portions: first portion (at least 60 wt.%) mixed with water and sugars to form pre-mixture, and second portion (at most 40 wt.%) mixed later to form final batter. This segmentation allows the first portion to form a matured dough with improved properties while the second portion maintains pourability
Solution Approach 2:
The pre-mixture of first portion flour, water, and sugars is matured for at least 10 minutes at 20-40°C before adding the second portion of flour. This preliminary maturation action modifies the pre-mixture properties to enable proper batter consistency and final product quality
2Quantity of substance
If the amount of flour is increased to raise cereal material content, then the nutritional value is improved, but the soft cake volume is reduced giving poor shape
Solution Approach 1:
Flour is segmented into two portions added at different stages, with the first portion matured to develop proper structure that supports volume while the second portion maintains batter fluidity for proper rising and final volume
Solution Approach 2:
The maturation of pre-mixture before adding second portion of flour prepares the dough structure to support adequate volume development during baking while maintaining high cereal content
3Quantity of substance
If the amount of flour is increased to raise cereal material content, then the nutritional value is improved, but crumb staling and hardness speed up reducing shelf life
Solution Approach 1:
The pre-mixture is matured for at least 10 minutes at 20-40°C before final mixing and baking. This preliminary maturation modifies starch and protein structures to delay retrogradation and staling, extending shelf life while maintaining high cereal content
4Quantity of substance
If the amount of flour is increased to raise cereal material content, then the nutritional value is improved, but cavities form in the product increasing crumbliness
Solution Approach 1:
Flour is divided into two portions with the first portion (at least 60 wt.%) matured to develop proper gluten and starch structure that prevents cavity formation, while the second portion (at most 40 wt.%) maintains batter homogeneity and crumb structure stability
5Ease of operation
If water is added to lower batter viscosity, then the pourability is improved, but longer baking time is needed causing brown crust and burnt taste
Solution Approach 1:
The pre-mixture of flour, water, and sugars is matured for at least 10 minutes at 20-40°C before baking. This preliminary maturation modifies the water-flour-sugar matrix to optimize flow properties without adding excess water, allowing proper pourability with standard baking times and avoiding burnt crust
6Ease of operation
If water is added to lower batter viscosity, then the pourability is improved, but gluten network formation occurs which is undesirable in soft cakes
Solution Approach 1:
The pre-mixture is matured at controlled temperature (20-40°C) for at least 10 minutes before final mixing and baking. This controlled maturation prevents excessive gluten development while maintaining proper batter fluidity, avoiding stiff dough formation and preserving soft cake characteristics
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This method produces soft cakes with high cereal content, long shelf life, good nutritional profile, and acceptable volume and texture, maintaining the characteristics of traditional soft cakes while improving stability and sensory properties.
Implementation Method 1
mixing a portion of flour representing at least about 60 wt.% of the total flour to be incorporated into the soft cake batter with water and sugars to form a pre-mixture, preferably water and sugars being previously heated, and increasing or maintaining the temperature thereof, so that at the end of the mixing, the temperature of the pre-mixture reaches at least 45°C
Implementation Method 2
maturing the heated pre-mixture at a temperature of at least 45°C, preferably from 50°C to 70°C, still preferably around 60°C, to form a dough
Data Source
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AI summary
This relates to a method for making a soft cake batter comprising at least 40 wt.% cereals material and at most 30 wt.% sugars against the total weight of the soft cake after baking, the method comprising: - providing flour, sugars and other ingredients for the soft cake; - forming a pre-mixture by mixing a portion of flour representing at least 60 wt.% of the total flour to be incorporated into the soft cake batter with water and sugars and increasing or maintaining the temperature thereof, so that at the end of the mixing, the temperature of the pre-mixture reaches at least 45°C; - maturing the heated pre-mixture at a temperature of at least 45°C to form a dough; and - mixing the dough with the remaining flour and the other ingredients for forming the soft cake batter comprising at least 40 wt.% cereals material after baking.