Electromagnetic Heating for Pasta Filata Cheese Production
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Solution Overview
Problem
Existing methods for producing pasta filata cheese face challenges in achieving desired performance characteristics and nutritional qualities, including difficulty in obtaining specific ingredient concentrations and activating latent functional properties, with significant cheese component loss during processing, particularly during the heating and stretching process.
Innovation Solution
The use of electromagnetic energy, specifically microwave and radio frequency energy, to heat and manipulate cheese curd, creating a uniform heating profile and reducing water loss, thereby improving solids retention and product yield.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If traditional hot water heating is used for pasta filata cheese production, then the cheese curd can be heated to target temperature, but significant cheese solids are lost to the cooker water
Solution Approach 1:
The patent replaces the traditional mechanical hot water heating system with an electromagnetic energy system (microwave or radio frequency). This substitution eliminates the need for water as a heating medium, thereby preventing cheese solids from being lost to the cooker water while still achieving the required heating effect on the cheese curd.
Solution Approach 2:
The patent changes the fundamental parameter of the heating method from thermal conduction through water to direct electromagnetic energy absorption by the cheese curd. This parameter change allows heating to occur without the cheese curd being in contact with water, thus eliminating solids loss while maintaining temperature control.
2Temperature
If traditional hot water heating is used for pasta filata cheese production, then the cheese curd can be heated and stretched, but significant resources are dedicated for the retention of solids and disposal of liquids
Solution Approach 1:
By replacing the hot water heating system with electromagnetic energy heating, the patent eliminates the generation of large volumes of liquid waste that require disposal and the energy-intensive processes needed to retain solids from the water. This substitution removes the entire water management infrastructure requirement.
Solution Approach 2:
The patent extracts and removes the water medium from the heating process, thereby eliminating all the problems associated with water management including solids retention systems and liquid disposal requirements. The heating function is achieved without water entirely.
3Loss of substance
If electromagnetic energy is used for heating cheese curd, then solids retention is improved and water loss is reduced, but uniform heating profile must be achieved
Solution Approach 1:
The patent adjusts electromagnetic energy parameters such as frequency (microwave or radio frequency ranges), power levels, and exposure duration to achieve uniform heating. By carefully controlling these parameters, the system ensures that all portions of the cheese curd receive appropriate energy input without creating hot spots or underheated regions.
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
This approach enhances the efficiency of cheese production by reducing energy, labor, and material costs, allowing for a continuous process, improved moisture distribution, and increased product yield, while maintaining the quality and functionality of traditional pasta filata cheeses.
Implementation Method 1
heating a pasta filata-type cheese curd using microwave energy
Implementation Method 2
heating a pasta filata-type cheese curd using Radio Frequency energy
Data Source
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AI summary
The disclosure relates to methods and apparatuses for the production of cheese. In one embodiment, the disclosure relates to methods and apparatuses for making pasta filata cheese. In one embodiment, electromagnetic energy is used for the production of pasta filata cheese.