Yes, there are several publications regarding the processing of citrus juice using vacuum evaporation methods. These studies often focus on optimizing the evaporation process to improve juice quality while reducing energy consumption.

1. **Chemical Engineering Design of Citrus Evaporators**: A publication highlights the design and performance evaluation of a commercial citrus evaporator that produces significant quantities of orange juice concentrate. The study emphasizes the efficiency of vacuum evaporation in maintaining juice quality during processing

2. **Energy Efficiency in Citrus Juice Processing**: Another article discusses the energy consumption and performance of vacuum evaporators used in citrus juice processing. The authors explore methods to enhance energy efficiency while preserving the flavor and nutritional value of the juice

3. **Quality Preservation**: Research also indicates that using vacuum evaporation can help retain essential nutrients and flavors in citrus juices compared to traditional processing methods, making it a favorable option for producers

For a more in-depth look at these studies, you can explore the European Journal of Engineering and Technology Research, which provides insights into the design and efficiency of these systems in the context of citrus juice processing.