Multi-Strain Bacillus and Enzyme Feed Additives for Poultry
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Solution Overview
Problem
Animal feeds face challenges in achieving optimal nutrient utilization and growth due to variations in raw material composition, and existing methods to improve animal health through direct-fed microbials and enzymes are not fully effective in enhancing performance metrics like weight gain and feed efficiency.
Innovation Solution
A composition comprising multi-strain direct-fed microbials such as B. subtilis and B. licheniformis, combined with exogenous enzymes like xylanase, amylase, and protease, is administered to animals to enhance nutrient availability and absorption, thereby improving growth parameters and reducing incidence of lesions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If single-strain direct-fed microbials or single enzymes are used, then the composition is simpler and easier to manufacture, but the animal performance improvement is insufficient
Solution Approach 1:
The patent combines multiple Bacillus strains (B. subtilis, B. licheniformis) with multiple enzyme types (xylanase, amylase, protease) into a single integrated feed composition. This merging approach creates a synergistic effect where the microbials and enzymes work together to improve nutrient digestion, absorption, and animal performance beyond what single components could achieve alone.
Solution Approach 2:
The invention creates a composite feed additive comprising different biological agents (Bacillus strains) and enzymatic components in specific combinations. This composite structure leverages the complementary functions of each component - the microbials provide probiotic benefits and enzyme production, while the exogenous enzymes provide immediate digestive assistance, resulting in enhanced overall efficacy.
2Productivity
If multi-strain direct-fed microbials and multiple enzymes are combined, then animal performance significantly improves, but the composition becomes more complex and difficult to manufacture
Solution Approach 1:
The patent divides the complex composition into distinct functional modules: specific Bacillus strains (B. subtilis 27, B. subtilis BS2084, B. subtilis 3AP4, B. licheniformis 842, B. licheniformis 21) and specific enzyme types (xylanase, amylase, protease). Each component is selected and formulated at optimized levels to perform specific functions, making the manufacturing process more systematic and controllable despite the multi-component nature.
Solution Approach 2:
The invention optimizes specific parameters including the strain selection criteria, enzyme activity units, ratios between different components, and inclusion levels in feed. By establishing precise parameter ranges and specifications for each component, the patent enables standardized manufacturing processes that ensure consistent product quality and performance outcomes.
3Stability of the object's composition
If natural raw materials are used in feed, then the feed composition is simpler, but the nutrient composition varies greatly leading to inconsistent animal performance
Solution Approach 1:
The patent incorporates mechanisms to monitor and adjust nutrient delivery based on the variable composition of natural raw materials. The multi-strain Bacillus formulation and enzyme combination act as a feedback system that compensates for variations in raw material quality, ensuring consistent nutrient availability and animal performance regardless of feedstock variability.
Solution Approach 2:
The Bacillus strains and enzymes serve as intermediary agents that bridge the gap between variable natural raw materials and consistent nutrient delivery. These biological additives break down complex and variable plant materials into consistent, bioavailable nutrients, stabilizing the effective nutrient composition reaching the animal regardless of raw material fluctuations.
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 combination of multi-strain direct-fed microbials and exogenous enzymes significantly increases average daily weight gain, feed conversion efficiency, and reduces the incidence of paw lesions in poultry, leading to improved overall animal performance and economic benefits.
Implementation Method 1
A composition comprising multi-strain direct-fed microbials such as B. subtilis and B. licheniformis, combined with exogenous enzymes like xylanase, amylase, and protease
Implementation Method 2
direct-fed microbials such as B. subtilis and B. licheniformis
Implementation Method 3
exogenous enzymes like xylanase, amylase, and protease
Data Source
AI summary
Compositions and methods are disclosed for providing beneficial effects to animals, including but not limited to increasing performance of the animal. In one embodiment, the animal is poultry. In another embodiment, the disclosure relates to a composition comprising one or more direct-fed microbials and one or more exogenous feed enzymes.