High-dispersity ferric pyrophosphate colloid composite particle as well as preparation method and application thereof

By using colloidal particles as stabilizers in food processing and homogeneous emulsification technology to prepare highly dispersible iron pyrophosphate colloidal composite particles, the problems of poor dispersion and poor oxidation stability of iron pyrophosphate enhancer are solved, and better application effects are achieved.

CN119745063APending Publication Date: 2025-04-04HENAN UNIVERSITY OF TECHNOLOGY
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Patent Information

Application Number
CN202411999504.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-04-04

AI Technical Summary

Technical Problem

Iron pyrophosphate enhancer has poor dispersion and poor oxidation stability during food processing, resulting in difficulty in application.

Method used

Colloidal particles are used as stabilizers to prepare highly dispersible iron pyrophosphate colloidal composite particles through homogeneous emulsification technology to enhance their stability at the solid-liquid interface.

Benefits of technology

It significantly improves the water dispersion and oxidation stability of iron pyrophosphate, and enhances its application ability in food systems such as high protein and high oil and fat.

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Abstract

The invention belongs to the technical field of nutrient supplements, and provides high-dispersity ferric pyrophosphate colloid composite particles as well as a preparation method and application thereof. Colloidal particles are used as a stabilizer, and the ferric pyrophosphate colloidal composite particles are obtained by mixing ferric pyrophosphate suspension liquid and colloidal particle aqueous dispersion liquid and homogenizing and emulsifying the ferric pyrophosphate suspension liquid and the colloidal particle aqueous dispersion liquid. The ferric pyrophosphate colloidal composite particles prepared by the method have physical and chemical stability and high dispersity, and the application performance of ferric pyrophosphate in a fortified food system is remarkably improved.
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