HMT Potato-Tapioca Starch Blend for Freeze-Thaw Sauce Stability
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Solution Overview
Problem
There is a demand for label-friendly starches that can replace chemically-modified food starches, particularly in food products that require stability and viscosity properties similar to modified starches, while maintaining a natural and clean label status.
Innovation Solution
A blend of heat-moisture treated potato starch and native tapioca starch, with the potato starch comprising 60-70% and tapioca starch comprising 30-40% by weight, which provides synergistic properties similar to modified starches, enhancing stability and viscosity in food products.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If chemically modified starches are used, then stability and viscosity properties are improved, but clean label status deteriorates
Solution Approach 1:
The patent applies heat-moisture treatment (HMT) to potato starch, which physically modifies the starch granules by changing parameters such as temperature, moisture content, and treatment time. This physical modification improves stability and viscosity properties similar to chemical modification but maintains clean label status by avoiding chemical additives
Solution Approach 2:
The patent creates a composite starch system by blending HMT potato starch with native tapioca starch in specific ratios (60-70% potato starch and 30-40% tapioca starch). This composite approach synergistically combines the stability-enhancing properties of HMT starch with the clean label benefits of native starches
2Object-generated harmful factors
If native starches are used, then clean label status is improved, but stability and viscosity properties deteriorate
Solution Approach 1:
The patent applies heat-moisture treatment (HMT) to potato starch, which physically modifies the starch granules by changing parameters such as temperature, moisture content, and treatment time. This physical modification improves stability and viscosity properties similar to chemical modification but maintains clean label status by avoiding chemical additives
Solution Approach 2:
The patent creates a composite starch system by blending HMT potato starch with native tapioca starch in specific ratios (60-70% potato starch and 30-40% tapioca starch). This composite approach synergistically combines the stability-enhancing properties of HMT starch with the clean label benefits of native starches
3Reliability
If heat-moisture treated potato starch is used, then stability is improved, but viscosity properties deteriorate
Solution Approach 1:
The patent creates a composite starch system by blending HMT potato starch with native tapioca starch in specific ratios (60-70% potato starch and 30-40% tapioca starch). This composite approach synergistically combines the stability-enhancing properties of HMT starch with the viscosity-providing properties of tapioca starch, achieving both improved stability and maintained viscosity
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 starch blend exhibits stability and viscosity comparable to chemically modified starches, suitable for frozen meals and sauces, maintaining integrity through multiple freeze-thaw cycles without syneresis, and adhering to clean label standards.
Implementation Method 1
A starch composition comprising a heat-moisture treated (HMT) potato starch
Data Source
AI summary
A composition and method of making a label friendly starch blend includes a composition having greater than 50 weight percent of a heat moisture treated (HMT) potato starch and less than 50 weight percent of a native tapioca starch. In an example, the starch blend includes between about 60 and about 70 weight percent of the HMT potato starch and between about 30 and about 40 weight percent of the native tapioca starch. The starch blends disclosed herein can be suitable for use in a variety of food products, including, but not limited to, tomato-based sauces, cheese sauces, Asian-style sauces, and gravies, particularly for use in freezer meals. The food products containing the starch blends disclosed herein exhibit favorable properties after being cooked, stored in the freezer and then heated prior to consumption. Observations included favorable viscosity, favorable texture and an absence of syneresis.