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How modern equipment enhances yogurt production and consistency

Andreas Charalambous

Andreas Charalambous is technical manager at Cyprus-based Agathangelou, where he oversees project management, R&D, technical sales and after sales support. He also supervises the engineering, installation, commissioning and electrical teams. He contributes this column exclusively for Cheese Market News®.

In the competitive landscape of dairy production, consistency is paramount, especially in yogurt manufacturing, where even slight variations can impact texture, taste and overall consumer satisfaction. The demand for a high-quality, reliable product has never been greater, with consistency serving as a cornerstone for customer loyalty, brand reputation and regulatory compliance in a regulated market. To meet these exacting standards, yogurt producers are increasingly turning to modern equipment that enables precise control over critical production variables such as temperature, pH and processing time.

• What’s driving the surging demand for yogurt worldwide?

The global demand for yogurt is driven by several factors that reflect evolving consumer preferences and lifestyle changes. One key driver is the increasing interest in health-conscious eating. Yogurt, especially varieties rich in probiotics, is valued for its gut-health benefits, making it a popular choice among consumers seeking to improve digestion and overall well-being. Additionally, rising awareness of the importance of protein in the diet has spurred the demand for high-protein yogurt, which is often marketed as a satisfying snack or meal replacement.

The market is also witnessing a surge in the popularity of plant-based and dairy-free options. Vegan yogurt varieties, especially those made from almond, coconut or oat, have gained traction as more people embrace plant-based diets. Sales of plant-based yogurt in the U.S. alone reached $382 million in recent years, with growth observed globally, particularly in markets such as the United Kingdom, Germany and Australia.

Furthermore, lactose-free yogurt is seeing strong demand, driven by an increase in lactose intolerance diagnoses and a broader shift toward dairy alternatives.

Statistically, the global yogurt market was valued at $80.14 billion in 2020, with projections indicating it will grow to $115.44 billion by 2028, expanding at a compound annual growth rate (CAGR) of 5.4%. The yogurt drink segment is expected to grow even faster, with a CAGR of 7.6% from 2021 to 2028. These trends illustrate how yogurt is adapting to the changing dietary habits of consumers, further fueling its worldwide demand.

• Consistency in yogurt production

Consistency is essential in yogurt production, as variations in texture, taste or appearance can impact consumer satisfaction, loyalty and brand reputation. Modern production relies on advanced equipment that precisely controls variables like temperature, pH and fermentation time to ensure consistent product quality.

However, challenges such as raw material variability, including fluctuations in milk quality and ingredient composition, can affect the final product. Innovations in equipment, such as real-time monitoring and automated fermentation controls, help address these challenges by ensuring consistent results even in the face of such variability. These advancements are particularly crucial in producing authentic Greek-style yogurt, which requires specialized processes like extended fermentation and straining. Automation reduces the risk of human error, optimizing consistency across batches and maintaining the desired texture, taste and nutritional value.

• Advances in dairy equipment technology

The evolution of dairy equipment has revolutionized yogurt production. Modern equipment integrates sophisticated control systems that monitor and adjust factors such as temperature and fermentation time, ensuring precise production. In addition to accuracy, today’s dairy equipment is designed with efficiency and hygiene in mind. Easy-to-clean surfaces help reduce contamination risks, safeguarding product quality and reducing downtime. Furthermore, equipment designed specifically for Greek-style yogurt optimizes fermentation and straining techniques to achieve the desired texture and thickness.

Modern dairy equipment also significantly improves the efficiency and sustainability of yogurt production. By minimizing resource consumption, reducing waste and optimizing energy use, advanced machinery enhances productivity while reducing environmental impact. Equipment that not only supports operational efficiency but also helps producers meet sustainability goals without sacrificing yield or quality allow yogurt makers to operate cost-effectively and contribute to global sustainability efforts in the dairy industry.

Modern yogurt production increasingly relies on technological innovation, particularly through data-driven systems. Real-time monitoring of key parameters like temperature, pH and fermentation time ensures consistent product quality. Modern technology facilitates immediate adjustments during production, enhancing consistency, minimizing human error and ultimately boosting overall efficiency.

Advanced dairy equipment optimizes energy use, reduces waste and improves resource consumption, helping producers meet sustainability goals without compromising product quality. Additionally, these innovations reduce operational costs, providing long-term financial benefits while supporting the demand for eco-friendly products. The adoption of such technologies allows producers to enhance productivity and contribute to global sustainability efforts.

• Quality assurance and regulatory compliance

Quality assurance is critical for maintaining high standards in yogurt production. Adhering to strict food safety protocols ensures that yogurt makers meet regulatory requirements while preserving product integrity. Modern equipment supports these efforts by ensuring compliance with industry standards. Hygienic design features, such as efficient cleaning systems, reduce contamination risks and help maintain product safety and flavor profiles. Streamlining quality checks and minimizing downtime further enhances production efficiency.

• Conclusion

Achieving consistency in yogurt production is essential for maintaining product quality, customer satisfaction and regulatory compliance. Technological innovations in equipment have revolutionized production processes, ensuring precise control and enhancing hygiene, which directly impacts both product quality and safety. By investing in advanced dairy equipment, yogurt producers can meet the growing demand for high-quality, sustainable products while overcoming industry challenges. As the yogurt market continues to evolve, staying ahead with innovative, efficient and compliant production methods will be key to long-term success.

CMN

The views expressed by CMN’s guest columnists are their own opinions and do not necessarily reflect those of Cheese Market News®.

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