Jackfruit Flour Processing for Low Glycemic Diabetic Food
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Solution Overview
Problem
A significant portion of jackfruits in India goes to waste due to lack of processing knowledge, leading to food scarcity, and existing flour substitutes like millet alter texture and taste, making them less palatable for diabetic patients.
Innovation Solution
Jackfruit flour is prepared from jackfruit parts, seeds, and strands by isolating and grinding them to achieve specific moisture and particle size ranges, which can be used as a flour substitute or additive to reduce glycemic load, increase fiber content, and lower calorie intake.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of substance
If jackfruit is not processed and utilized, then food waste occurs and food scarcity worsens, but no processing method is currently available
Solution Approach 1:
The patent transforms jackfruit from its traditional fresh state into dried flour form through controlled drying parameters (moisture content reduction to less than 8%) and particle size reduction (200-1000 μm). This parameter transformation enables long-term storage and versatile culinary applications, converting seasonal perishable fruit into a year-round food ingredient that reduces waste while maintaining nutritional value.
Solution Approach 2:
The patent segments jackfruit into different usable components (flesh, seeds, strands) and processes each into flour form. This segmentation allows utilization of previously underutilized parts of the fruit, particularly the seeds and strands that constitute a significant portion of the fruit but were traditionally discarded, thereby maximizing resource utilization and reducing overall waste.
2Object-affected harmful factors
If traditional flours like millet are used as substitutes, then glycemic load is reduced, but texture and taste are altered making food less palatable
Solution Approach 1:
The patent creates a composite flour material from jackfruit components that combines the benefits of low glycemic index with desirable sensory properties. The composite nature of the flour, incorporating multiple jackfruit parts (flesh, seeds, strands), provides a balanced profile that maintains binding capacity and moisture retention while offering a palatable taste and texture that differs from traditional millet-based substitutes.
Solution Approach 2:
The patent modifies the physical parameters of the flour through controlled particle size reduction (200-1000 μm) and moisture content adjustment (less than 8%). These parameter changes enhance the flour's functional properties including binding capacity, moisture retention, and texture, making it more palatable while maintaining its low glycemic load advantage over traditional flours.
3Object-affected harmful factors
If millet is used as a flour substitute, then glycemic load is reduced, but binding capacity is lost making food dry
Solution Approach 1:
The patent achieves optimal binding capacity by precisely controlling the moisture content parameter (reducing to less than 8%) and particle size (200-1000 μm) of the jackfruit flour. These parameter adjustments ensure the flour retains sufficient moisture to provide binding properties in cooked dishes, preventing the dryness associated with millet substitutes while maintaining the low glycemic load benefit.
Solution Approach 2:
The composite nature of jackfruit flour, incorporating multiple fruit components including seeds and strands rich in dietary fiber (12-16%), provides inherent binding properties. The soluble fiber content (3-6%) specifically contributes to moisture retention and binding capacity, creating a composite material that naturally maintains food moisture without requiring additional binders, thus resolving the binding capacity issue while keeping glycemic load low.
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 jackfruit flour maintains binding properties and nutritional content, offering a palatable and healthy alternative to traditional flours, effectively utilizing waste jackfruits and addressing dietary needs for diabetic patients.
Implementation Method 1
drying fruits or parts thereof, seeds or parts thereof, strands, and combinations thereof to achieve moisture content less than about 8%
Data Source
AI summary
The present disclosure relates to jackfruit flour prepared from various parts of the jackfruit, which can be used as an additive or a substitute for human consumption, offering reducing in glycemic load, reduced calorie intake, and increased fiber content. Method of preparation of said jackfruit flour, and uses and also described in the instant disclosure.