Trisodium Pyrophosphate Phase Composition for Cat Food Palatability
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Solution Overview
Problem
Existing palatability-enhancing compositions for pet foods, particularly for cats, primarily rely on single-phase trisodium pyrophosphates, which do not fully leverage the potential of mixed crystalline phases to enhance food appeal.
Innovation Solution
A palatability-enhancing composition comprising trisodium pyrophosphate with a crystalline phase containing a specific weight ratio of monohydrate phase to anhydrous phase between 1:50 and 4:1, which significantly improves the palatability of pet foods.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If single-phase trisodium pyrophosphate is used in palatability-enhancing compositions, then the composition is simple to manufacture and store, but the palatability enhancement effect is suboptimal
Solution Approach 1:
The invention changes the physical-chemical parameters of trisodium pyrophosphate by controlling the crystalline phase composition to include specific proportions of monohydrate phase (1-10%) and anhydrous phase (90-99%). This parameter modification optimizes the palatability enhancement effect while maintaining manufacturing simplicity through controlled synthesis processes.
2Reliability
If mixed crystalline phases (monohydrate and anhydrous) are used in trisodium pyrophosphate, then palatability enhancement is significantly improved, but manufacturing precision requirements increase
Solution Approach 1:
The invention establishes specific parameter ranges for the crystalline phases: monohydrate phase at 1-10% and anhydrous phase at 90-99% by weight. These defined parameters provide clear manufacturing targets that balance precision requirements with achievable production capabilities, ensuring consistent palatability enhancement without excessive manufacturing complexity.
3Reliability
If trisodium pyrophosphate with specific phase ratio is used, then pet food palatability is significantly enhanced, but the complexity of material characterization increases
Solution Approach 1:
The invention utilizes X-ray diffraction patterns as a detectable characteristic to identify and quantify the crystalline phases. The distinct diffraction patterns of monohydrate and anhydrous phases provide clear measurement criteria, making phase composition analysis feasible through standard analytical equipment without requiring complex or specialized detection methods.
Data Source
AI summary
The present invention relates to a palatability-enhancing composition comprising at least one trisodium pyrophosphate containing a crystalline phase, wherein said crystalline phase comprises a monohydrate phase and an anhydrous phase in a monohydrate phase/anhydrous phase weight ratio between 1:50 and 4:1.