Artificial Bully Stick Extrusion for Cost-Effective Durability
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Solution Overview
Problem
Traditional bully stick products are expensive due to the scarcity of natural bovine pizzle, difficult to acquire, and lack differentiation in the market, while existing alternatives fail to replicate the palatability and durability of traditional bully sticks effectively.
Innovation Solution
An edible pet chew product, known as Artificial Bully Stick, is developed using a composition material that imitates the structure, appearance, and flavor of traditional bully sticks, incorporating pizzle and plant ingredients, with a hard outer layer and a loose inner member, produced through an extrusion process to achieve durability and palatability, and is formulated to include at least 3% pizzle for attractiveness and labeling purposes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional bully sticks are made from natural bovine pizzle, then palatability and durability are improved, but cost and difficulty of acquisition increase significantly
Solution Approach 1:
The patent creates an artificial bully stick that copies the essential characteristics of traditional bully sticks made from natural bovine pizzle. The composition includes animal byproduct material and plant-based materials formulated to replicate the texture, durability, and palatability of natural pizzle, while avoiding the scarcity and high cost issues of natural sources
Solution Approach 2:
The invention uses a composite material composition combining animal byproduct material (such as ground bone, hooves, or horns) with plant-based materials (such as starch, fiber, or protein). This composite approach allows the product to achieve the desired durability and palatability characteristics of natural bully sticks while using more readily available and cost-effective raw materials
2Reliability
If traditional bully sticks are made from natural bovine pizzle, then inherent palatability is improved, but cost increases due to scarcity
Solution Approach 1:
The artificial bully stick copies the palatability characteristics of natural pizzle through careful formulation. The animal byproduct material provides inherent appeal to dogs, while plant-based materials and flavorings replicate the taste and texture profile, achieving comparable palatability without the scarcity-driven cost of natural pizzle
Solution Approach 2:
The patent modifies the physical and chemical parameters of the composition to match those of natural pizzle. By adjusting the ratio of animal byproduct to plant-based materials, controlling particle size, moisture content, and flavor profile, the artificial product achieves parameter equivalence in terms of palatability while reducing cost
3Ease of manufacture
If plant-based materials are used for extruded stick products, then cost is reduced, but product differentiation and appeal are worsened
Solution Approach 1:
The patent differentiates the product by using a unique composite formulation combining specific animal byproduct materials with plant-based materials. This distinctive composition creates a product with superior durability and palatability compared to conventional plant-only extruded sticks, achieving market differentiation while maintaining cost effectiveness
Solution Approach 2:
The invention applies local quality by incorporating animal byproduct materials in specific proportions and configurations within the extruded stick structure. The composition is designed to provide varying textures and flavors throughout the product, creating a differentiated experience that appeals to consumers seeking alternatives to traditional bully sticks
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 Artificial Bully Stick is significantly cheaper and easier to produce than traditional bully sticks, offering a durable and palatable alternative that replicates the features of traditional bully sticks, attracting dogs and consumers while reducing environmental impact from animal hide materials.
Implementation Method 1
The stick is obtained by extruding process with an extruder, so as to achieve the 'chewy' property of the pet chew products.
Implementation Method 2
The composition is heated and extruded through an extruder to form a hardened outer layer and a loose inner member.
Data Source
AI summary
An edible pet chew comprises a member of Artificial Bully Stick formed from a composition material with pizzle ingredient imitating existing traditional bully stick products, serving as an alternative to traditional bully stick. The imitation may include the structure, and/or appearance, and/or size, and/or color, and/or texture, and/or flavor, and/or durability, and/or palatability of traditional bully stick. Preferably it is an extruded stick processed by an extruder.