Dough with Medium-Chain Fatty Acid Triacylglycerol for High Fiber Baked Goods
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Solution Overview
Problem
Bread and baked confectionery products with high dietary fiber content often have a coarse appearance and dry texture, limiting their appeal and consumer acceptance.
Innovation Solution
Incorporating 10 to 60% cereal flour with 4% or more dietary fiber and 1 to 35% medium-chain fatty acid containing triacylglycerol (MTG), particularly with n-decanoic acid, into the dough to enhance the appearance and texture of baked goods.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If cereal flour containing a large amount of dietary fiber is used in bread and baked confectionery, then the nutrient added value is enhanced, but the appearance becomes coarse and the texture becomes dry
Solution Approach 1:
The patent applies parameter changes by modifying the fatty acid composition parameters of the dough, specifically incorporating medium-chain fatty acids (particularly caprylic acid and capric acid) to alter the physical and chemical properties of the dough matrix. This changes how the dough interacts with dietary fiber during baking, preventing the formation of coarse appearance and dry texture while maintaining high dietary fiber content (10-60 mass%) from cereal flours like whole wheat flour, rye, and wheat bran.
2Quantity of substance
If cereal flour containing a large amount of dietary fiber is used in bread and baked confectionery, then the nutrient added value is enhanced, but the texture becomes dry
Solution Approach 1:
The patent uses medium-chain fatty acids as an intermediary substance that mediates between the dietary fiber particles and the dough matrix. The medium-chain fatty acids (caprylic acid and capric acid) act as a lubricating and binding agent that prevents dietary fiber from creating dry, rough textures while maintaining the high dietary fiber content. This intermediary substance allows the dough to retain moisture and achieve a smooth texture despite the presence of coarse cereal flours.
3Shape
If special material flour containing indigestible dextrin and crystalline cellulose is used to solve the coarse appearance problem, then the appearance is improved, but the versatility is reduced
Solution Approach 1:
The patent achieves universality by using medium-chain fatty acids as a multi-functional additive that simultaneously improves appearance quality, maintains moisture content, and works with various types of cereal flours containing dietary fiber (whole wheat flour, rye, wheat bran, etc.). Unlike specialized material flours that are limited to specific applications, the medium-chain fatty acid formulation can be universally applied across different baked goods and cereal flour combinations, enhancing versatility while maintaining the desired appearance and texture properties.
Data Source
AI summary
An object of the present invention is to provide dough which can provide bread and baked confectionery with the good appearance and the suppressed dry texture, even though the dough includes the cereal flour containing a large amount of dietary fiber. Another object of the present invention is to provide bread and baked confectionery obtained by baking the dough. According to the present invention, bakery dough including: 10 to 60 mass% of cereal flour containing 4 mass% or more of dietary fiber; and 1 to 35 mass% of medium-chain fatty acid containing triacylglycerol (MTG), and bakery products obtained by heating and baking the bakery dough are provided.