Ruminant Anti-Acid Composition with Bentonite and Probiotics
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Solution Overview
Problem
Current anti-acid compositions, such as sodium bicarbonate, are ineffective in neutralizing acids across different pH ranges in the rumen and intestine, leading to sub-clinical acidosis in ruminants, and pose environmental concerns due to high sodium content.
Innovation Solution
A natural anti-acid composition comprising acid-neutralizing salts with varying pKa values and an active probiotic yeast culture, specifically Saccharomyces cerevisiae, that stimulates beneficial microorganisms to manage acidity across different gastrointestinal pH ranges, along with acid-absorbing inorganic materials like bentonite, is formulated to prevent acidosis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If sodium bicarbonate is used as anti-acid treatment, then sub-clinical acidosis is prevented partially, but it cannot neutralize acid in the intestine and causes soil salinization
Solution Approach 1:
The anti-acid composition is segmented into multiple functional components: sodium bicarbonate for rumen acid neutralization, calcium carbonate for additional rumen buffering, and bentonite for intestinal acid absorption. Each component targets specific pH ranges and locations in the gastrointestinal tract, resolving the limitation of single-component treatments
Solution Approach 2:
The invention uses a composite material formulation combining inorganic acid-neutralizing salts (sodium bicarbonate, calcium carbonate) with acid-absorbing inorganic material (bentonite). This composite approach provides both chemical neutralization and physical absorption mechanisms across different pH ranges, achieving versatility that single materials cannot provide
2Productivity
If high starch concentrate feeds are used to increase energy production, then animal performance improves, but rumen acidosis occurs due to high acid production
Solution Approach 1:
The invention converts the harmful effect of acid production during starch fermentation into a beneficial outcome by using the same fermentation process to produce volatile fatty acids that serve as energy sources, while simultaneously neutralizing excess acid with the anti-acid composition to prevent acidosis
Solution Approach 2:
The anti-acid composition is administered beforehand with high starch feeds to create a buffering capacity in the rumen before excessive acid production occurs, preventing pH drops that would lead to acidosis while allowing energy-producing fermentation to proceed
3Productivity
If effective NDF is reduced to increase starch fermentation, then energy production increases, but saliva production decreases leading to higher acidity
Solution Approach 1:
The anti-acid composition acts as an intermediary substance that decouples the relationship between starch fermentation rate and acid concentration. It allows high starch fermentation to proceed for energy production while independently managing acid levels through chemical neutralization, breaking the direct proportionality between fermentation rate and acidity
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 composition effectively neutralizes acids in both the rumen and intestine, preventing clinical and sub-clinical acidosis while reducing sodium content and environmental impact, and promotes beneficial microbial growth, thus improving animal performance and reducing health issues.
Implementation Method 1
acid-neutralizing salts with pKa's effective at different ruminant gastrointestinal pH ranges
Implementation Method 2
active probiotic culture capable of stimulating the growth and concentration of beneficial acid-consuming rumen microorganisms
Implementation Method 3
acid-absorbing inorganic materials like bentonite
Data Source
AI summary
Acid compositions for ruminants containing a plurality of acid-neutralizing salts with pKa's effective at different ruminant gastrointestinal pH ranges and an active probiotic culture capable of stimulating the growth and concentration of beneficial acid-consuming rumen microorganisms. Methods for preventing clinical and sub-clinical acidosis in ruminants with the acid-neutralizing salts and feed compositions to which the acid-neutralizing salts have been added are also disclosed.