Sulfur dioxide (SO2) is a widely used preservative and antioxidant in the food industry, crucial for maintaining product quality and shelf life. However, accurate determination of sulfur dioxide levels is essential to ensure regulatory compliance and consumer safety. VELP Scientifica’s advanced solutions, such as the UDK 149 Distillation Unit, provide precise and efficient methods for low-level sulfur dioxide analysis.
Why Is Sulfur Dioxide Analysis Important?
Sulphur dioxide plays a significant role in maintaining the quality of food, but improper use or excess levels can have negative effects on both consumers and the product. Through the use of steam distillation and iodine titration, it becomes possible to quickly and efficiently analyze even in complex food matrices such as:
- Dehydrated Coconut: Sulphur dioxide is commonly used in dehydrated coconut to prevent oxidation and maintain color. Precise measurement ensures product safety and compliance.
- White Beans: Used for preserving beans, sulphur dioxide levels must be monitored to prevent excessive residue in the final product.
- Seedless Raspberry Jam: Sulphur dioxide plays a key role in preserving raspberry jam, preventing spoilage, and maintaining flavor, while accurate testing ensures safe consumption.
Reliable Sulphur Dioxide Determination with UDK 149
The UDK 149 offers an efficient, automated solution for sulphur dioxide analysis in complex food matrices. The process delivers outcomes comparable to the Optimized Monier-Williams (OMW) method, widely regarded for its accuracy in sulphur dioxide testing.
For more details on how to optimize your sulphur dioxide testing process for these applications, download ➡️THIS APPLICATION NOTE⬅️.