Ultrasonic Cutting of Soft Goat Cheese

Ultrasonic Cutting of Soft Goat Cheese – Cheersonic

Soft goat cheese occupies an important position in the dairy market due to its delicate texture and unique frankincense flavor. The moisture content of this type of cheese is usually between 45% and 60%. After maturity, the texture is soft and elastic. Traditional cutting methods can easily cause problems such as morphological damage, tissue adhesion, and whey loss, seriously affecting product quality and value. Ultrasonic cutting technology, with its non-contact cutting characteristics, provides an efficient solution for the processing of soft goat cheese and has become one of the key technologies driving the upgrading of the cheese processing industry.

The core principle of ultrasonic cutting technology is to use high-frequency vibration energy to achieve material separation. The cutting equipment converts electrical energy into high-frequency mechanical vibrations ranging from 20kHz to 40kHz through a transducer, which are amplified by a variable amplitude rod and transmitted to the cutting edge. When the cutting edge comes into contact with soft goat cheese, high-frequency vibration will create a small gap between the edge and the surface of the cheese, producing a “cavitation effect” that destroys the molecular binding force inside the cheese. This vibration can not only easily penetrate soft cheese tissue, but also perform micro heat setting on the incision at the moment of cutting, avoiding tissue damage and whey precipitation caused by traditional tool squeezing. Compared with mechanical cutting, ultrasonic cutting has a more uniform force and significantly reduces the destructive effect on the fragile structure of cheese.

In response to the processing needs of soft goat cheese, ultrasonic cutting technology demonstrates three core advantages. Firstly, it has high cutting accuracy and complete shape. During the maturation process, soft goat cheese forms a layered structure with outer toughness and inner softness. Traditional steel wire cutting is prone to edge collapse due to uneven stress, while the high-frequency vibration of ultrasonic cutting blades can synchronously act on various layers of cheese, resulting in smooth and even cuts with an error controlled within 0.1mm. It is particularly suitable for producing standardized block or sheet products. Secondly, effectively reducing material loss. In traditional cutting, the loss rate caused by cheese sticking to the cutting tool can reach 5% to 8%, while the vibration generated by ultrasonic cutting can prevent cheese molecules from adhering to the cutting edge, reducing the loss rate to below 1%, while avoiding the problem of flavor fading caused by whey loss. Thirdly, improve processing efficiency and hygiene level. Ultrasonic cutting equipment can seamlessly connect with automated production lines, with cutting speeds up to 10 times faster than traditional manual cutting. High frequency vibration itself has a certain bactericidal effect, and when combined with food grade stainless steel cutting edges, it can reduce the risk of microbial contamination and meet strict hygiene standards for dairy processing.

In practical applications, the parameter control of ultrasonic cutting technology needs to be optimized based on the specific characteristics of soft goat cheese. For fresh soft goat cheese with high moisture content and sparse texture, a vibration frequency of 25kHz~30kHz should be selected, combined with a cutting speed of 10mm/s~20mm/s, to avoid excessive vibration causing the cheese to disintegrate; For cheese with high maturity and tight texture, the frequency can be increased to 30kHz~40kHz to accelerate the cutting speed and reduce disturbance to the cheese tissue. The control of cutting pressure is equally crucial, usually maintained between 0.1MPa and 0.3MPa, which can ensure smooth cutting without causing compression deformation. In addition, the daily maintenance of the equipment should focus on the cleaning and calibration of the cutting edge. After each use, the cutting edge should be rinsed with food grade cleaning agent, and the stability of the vibration system should be regularly checked to ensure stable cutting performance.

With the continuous improvement of consumers’ requirements for the quality of dairy products, the application prospects of ultrasonic cutting technology in the processing of soft goat cheese are becoming increasingly broad. This technology not only solves the quality pain points in traditional processing, but also provides possibilities for product form innovation, such as making specialty products such as irregular cheese and layered cheese. In the future, by combining with intelligent detection technology, ultrasonic cutting equipment is expected to achieve real-time monitoring and automatic parameter adjustment of cheese texture, further enhancing the intelligence level of processing. In the dairy industry that pursues efficient and high-quality processing, ultrasonic cutting technology will undoubtedly become an important support for soft goat cheese production enterprises to enhance their core competitiveness.

About Cheersonic
Cheersonic manufactures the leading portioning equipment for bakeries producing fresh and frozen desserts. Since 1998 bakers have used Cheersonic machines to cut, slice and portion cheesecake, pie, layer cake, loaves, butter, cheese, pizza, sandwichs, and more. Cheersonic offers ultrasonic cutting solutions that support start-up bakeries and high production commercial facilities alike. Small standalone machines can be used in manual baking facilities and large inline robotic solutions aid in high speed production.

Cheersonic offers many ultrasonic slicing models, both inline and offline applications, with production speeds of 80 to 1,500 cakes or pies per hour.

Cheersonic’ latest offline introductions include ultrasonic cutting with or without divider inserts between each slice. This improves the quality of the cut and makes for a much better product presentation for the customer. In addition, robotic arm improves the speed, efficiency, and accuracy of the cutting process, producing professional looking products every time.

Chinese Website: Cheersonic Provides Professional Ultrasonic Cutting Solutions