Random-Strand Vegetable Snack Composition for Crispy High-Vegetable Content
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing snack foods struggle to provide a significant amount of vegetable matter other than potatoes and corn while maintaining organoleptic qualities such as appearance and texture, and there is a need for snack products that are perceived as healthy and natural.
Innovation Solution
A dry mix is formulated with a starch base, including rice or potato-containing starch, combined with vegetable substrates, and processed to create a random strand vegetable snack product that contains at least 10% vegetables, using a dough that includes gluten-containing substances and emulsifiers to maintain cohesiveness and elasticity, without leavening agents or tempering.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If vegetable substrates are increased to at least 10% in the snack product, then the healthiness and natural perception are improved, but the organoleptic qualities (appearance and texture) become difficult to maintain
Solution Approach 1:
The patent applies parameter changes by modifying the physical and chemical properties of the dough through controlled hydration, extrusion temperature, and pressure parameters. These parameter adjustments allow the dough to achieve optimal cohesiveness and elasticity while incorporating significant vegetable substrates (at least 10%), thereby maintaining desirable organoleptic qualities despite the high vegetable content.
Solution Approach 2:
The patent uses composite materials by combining vegetable substrates with starch bases, gluten-containing substances, and emulsifiers in specific proportions. This composite approach creates a dough system where each component contributes specific properties: vegetable substrates provide health benefits and texture, starch bases provide structure, gluten provides elasticity, and emulsifiers improve cohesiveness. The synergistic combination allows maintaining organoleptic qualities while achieving high vegetable content.
2Strength
If gluten-containing substances and emulsifiers are added to the dough, then cohesiveness and elasticity are improved, but the complexity of the formulation increases
Solution Approach 1:
The patent applies universality by selecting ingredients that perform multiple functions simultaneously. For example, gluten-containing substances not only provide elasticity but also contribute to cohesiveness and structural integrity. Emulsifiers serve dual purposes by improving cohesiveness and stabilizing the dough matrix. This multi-functionality reduces the need for additional separate additives, thereby managing formulation complexity while achieving desired mechanical properties.
Solution Approach 2:
The patent uses parameter changes by optimizing the concentrations of gluten-containing substances and emulsifiers within specific ranges. By carefully controlling these parameter values, the formulation achieves optimal cohesiveness and elasticity without requiring excessive amounts of additives. This parameter optimization balances functional requirements with formulation simplicity.
3Ease of manufacture
If the snack product is processed without leavening agents or tempering, then the manufacturing process is simplified, but the bulk density control becomes more challenging
Solution Approach 1:
The patent applies parameter changes by controlling extrusion parameters (temperature, pressure, residence time) to achieve desired bulk density without leavening agents or tempering. By optimizing these processing parameters, the dough achieves proper expansion and porosity development directly during extrusion, simplifying the manufacturing process while maintaining precision in bulk density control.
Solution Approach 2:
The patent replaces traditional chemical leavening mechanisms with mechanical and thermal processing during extrusion. Instead of relying on chemical reactions to create air pockets and expand the product, the system uses controlled mechanical shear forces and thermal energy during extrusion to achieve similar bulk density characteristics. This substitution simplifies the formulation by eliminating leavening agents while maintaining manufacturing precision.
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
The resulting snack product has a unique, crispy texture and attractive appearance, with a shelf life of at least 2 months, containing at least 10% real vegetables, and is free of corn and potatoes in the substrate, achieving a bulk density of 50-84 g/L without artificial additives.
Implementation Method 1
the gluten-containing substance helps retain water and provides cohesiveness and elasticity during the production of the dough
Implementation Method 2
the gluten-containing substance helps retain water and provides cohesiveness and elasticity during the production of the dough
Implementation Method 3
The rice-containing starch base may contain rice, native starch, a gluten-containing substance, and an emulsifier
Data Source
AI summary
A random strand vegetable snack product includes from about 10% to about 90% of a starch base, from about 10% to about 90% of one or more vegetable substrates and from about 2% to about 5% moisture. The vegetable snack product provides at least 10% of real vegetables and has a bulk density between about 50 g/L to about 84 g/L.