Iodinated Baker's Yeast for Livestock Feed
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Solution Overview
Problem
Current iodine supplements for livestock and poultry feeding are either too complex and costly to produce or are not specifically designed for animal use, with limited availability of effective iodinated organic compounds.
Innovation Solution
A simple and cost-effective method to iodate baker's yeast using potassium iodide and hydrogen peroxide under mild conditions, creating an iodinated baker's yeast product with 0.1-2.5% iodine content, which serves as an organic iodine source in animal feed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If inorganic iodine compounds are added to livestock feed, then iodine supplementation is achieved, but iodine losses and vitamin oxidation occur
Solution Approach 1:
The patent changes the chemical form of iodine from inorganic compounds to organic compounds by iodinating amino acids (particularly tyrosine) and proteins. This parameter change in chemical state eliminates the harmful effects of iodine losses and vitamin oxidation while maintaining effective iodine supplementation for livestock feed.
Solution Approach 2:
The patent uses readily available and inexpensive materials such as baker's yeast, casein, and common amino acids as substrates for iodination. These simple, accessible organic compounds serve as effective carriers for iodine, providing a cost-effective alternative to complex commercial iodine supplements.
2Reliability
If iodine is bound with organic compounds, then storage stability and full ingestion are achieved, but production complexity and cost increase
Solution Approach 1:
The patent extracts and isolates specific amino acids (particularly tyrosine) and proteins from complex organic materials like baker's yeast and casein. By separating these iodine-binding components from the complex source materials, the patent simplifies the production process while maintaining the stability and effectiveness of the iodine-organic compound complexes.
Solution Approach 2:
The patent employs straightforward chemical iodination reactions under controlled conditions to convert amino acids and proteins into stable iodinated compounds. This parameter change in chemical structure provides storage stability and full ingestion efficiency without requiring complex multi-step production processes.
3Quantity of substance
If existing iodinated products are used for livestock feeding, then iodine deficiency prevention is achieved, but high production cost and lack of animal-specific data remain
Solution Approach 1:
The patent uses baker's yeast and casein as self-contained sources of amino acids and proteins that can be directly iodinated. These materials serve dual purposes as both the substrate for iodination and the final delivery vehicle for iodine in animal feed, eliminating the need for complex intermediate processing and reducing production costs.
Solution Approach 2:
The patent develops iodinated organic compounds with specific properties suitable for livestock and poultry feeding, including appropriate stability, bioavailability, and safety profiles. This parameter optimization creates animal-specific iodine supplements that are both effective and economically viable.
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 iodinated baker's yeast effectively compensates for iodine deficiency in livestock and poultry, demonstrated by improved growth rates and feed efficiency in broilers and piglets, while simplifying production and reducing costs.
Implementation Method 1
hydrogen peroxide in amount required for oxidation of the added iodine ions to elementary iodine is added
Data Source
AI summary
The method of iodation of the organic product for the use in livestock and poultry feeding including the stage of iodation with elementary iodine in aqueous medium, herewith the iodation can be carried out in a heterogeneous medium without conversion of the organic product to the soluble state, and bakery yeast can be used as the organic product and the iodation can be carried out with elementary iodine in activated state obtained at the moment of oxidation of iodide ions with a specific oxidant, and the specific oxidant used can be hydrogen peroxide with at least 3 time molar excess. The iodation can be carried out in aqueous media with pH from 3.0 to 5.5; the ratio of weight fractions of aqueous medium and bakery yeast is from 1:0.3 to 1:1. The embodiment of the method is the iodine-containing product containing iodized bakery yeast with bound iodine content from 0.1 to 2.5 wt. %.