Blog Posts About Liquid Sampling Written by Our Subject Matter Experts (SMEs)
Mold Contamination in Juice Processing: Hidden Risks, Heat Resistance, and the Role of Aseptic Sampling
In juice processing, microbial contamination remains a leading cause of product spoilage and shelf life failure. Much of the scientific attention in juice quality has centered on Alicyclobacillus (ACB), a heat-resistant, acidophilic bacterium that produces off-odors reminiscent of medicinal or smoky taint. ACB is a legitimate concern, especially for shelf-stable juices subjected to pasteurization, but it is…
Inline Sampling for Detection of Microbial Contamination: Frequently Asked Questions
Detection of microbial contamination is essential to ensuring liquid food and beverage safety—and protecting your brand. Inline sampling provides a reliable, real-time method to identify contamination risks early and maintain control over your process. I recently joined QualiTru as Director of Business Development because I’m passionate about working with companies that make a real impact….
The Dirty Truth: How Biofilms in Milking Equipment May Fuel Mastitis in Dairy Cows and Threaten Dairy Hygiene
Biofilms, resilient bacterial communities encased in a self-produced matrix, pose a significant threat to dairy farming. These microbial formations develop on surfaces that are frequently exposed to moisture and organic material, making milking equipment an ideal breeding ground. Once established, biofilms are notoriously difficult to remove, resisting standard cleaning protocols and allowing pathogenic bacteria to…
Food Safety Recall Investigations: Using Aseptic Sampling to Identify Contamination Sources
With over 30 years in food and beverage manufacturing, I have relied on innovative solutions to enhance product quality, food safety, and operational efficiency — critical factors in preventing a potential food safety recall. One such indispensable tool has been QualiTru sampling systems. Their proven technology has enabled me to collect real-time samples, providing critical…
Precision Matters: The Role of Bioreactor Sampling in Industrial Biotechnology
In industrial microbiology and biotechnology, precise bioreactor sampling plays a critical role in ensuring product quality, optimizing processes, and maintaining compliance with regulatory standards. Sampling provides vital insights into microbial growth, nutrient consumption, and metabolite production, allowing producers to fine-tune operations for maximum efficiency and consistent results. Sampling bioreactors also needs to be done in a way that…
Microbiological Control in NoLo Beer Production for Quality Assurance
The production of no and low-alcohol (NoLo) beers has gained significant traction as consumers increasingly seek healthier, lifestyle-friendly beverage options. In the evolving world of NoLo beer production, maintaining strict microbiological control is essential to ensuring quality, consistency, and safety. However, this segment presents unique microbiological challenges compared to traditional beers. The absence of alcohol, higher residual…
