Evenly Smoked Cheese Block via Curd Segmentation
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Solution Overview
Problem
Traditional methods for smoking cheese blocks require prolonged exposure to smoke, resulting in uneven smoking and potential discoloration, while liquid smoke alternatives only impart flavor without actual smoking.
Innovation Solution
A method involving the addition of wood smoke to cheese curd at a controlled ratio, incubation within a specific temperature range, and pressing to form a block, ensuring even smoking and flavor distribution, using natural wood smoke from sources like applewood, maple, or hickory, and allowing for variable cheese block sizes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If cheese blocks are smoked using traditional cold smoke house methods, then the cheese develops a smoked flavor, but it requires a long exposure period (days) and results in uneven smoking
Solution Approach 1:
The cheese is divided into small curd pieces instead of smoking a whole block. This segmentation increases the surface area to volume ratio, allowing smoke to penetrate uniformly throughout all pieces rapidly. The curds are then recombined into a block after smoking, achieving even smoking distribution without requiring days of exposure
Solution Approach 2:
The smoking process transitions from treating the cheese as a three-dimensional block to treating it as a collection of small particles/curds. This dimensional change allows smoke to access and penetrate all surfaces simultaneously, achieving uniform smoking in a fraction of the time required for whole block smoking
2Productivity
If liquid smoke is applied to cheese, then the cheese becomes smoke-flavored quickly, but it does not achieve actual smoking appearance and texture
Solution Approach 1:
Natural wood smoke is used as an intermediary substance to transfer the authentic smoking characteristics to the cheese curds. The smoke particles physically deposit on and are absorbed by the curd surfaces, imparting both flavor and the authentic smoked appearance and texture that liquid smoke cannot achieve
Solution Approach 2:
The state of smoke application changes from liquid form to gaseous/particulate form. By using actual wood smoke (gas and particles) instead of liquid smoke, the process achieves both rapid application and authentic smoking results, combining the speed advantage with the quality requirement
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
Enables the production of evenly smoked cheese blocks with consistent flavor strength within ±10% across the block, achieved in a shorter time than traditional methods, with the ability to control smoke intensity and block size, and allows for the inclusion of additional ingredients.
Implementation Method 1
adding wood smoke to cheese curd at a ratio of 0.001 to 1 m3 of wood smoke to 1 kg of cheese curd; incubating the wood smoke with the cheese curd
Data Source
AI summary
A smoked block of cheese is prepared by exposing the curds to smoke. The smoked block of cheese is evenly smoked and obtained in a shorter period of the time than is required to evenly smoke an entire block of cheese.