Location History:
- 0501 Oslo 5, NO (1994)
- 1390 Vollen, NO (1996)
- Jar, NO (1999 - 2003)
- Oslo, NO (2003 - 2010)
Company Filing History:
3 out of 3 
2 out of 3 
1 out of 1 Years Active: 1994-2010
Title: Innovations by James D Berg
Introduction
James D Berg is an accomplished inventor based in Oslo, Norway. He holds a total of 8 patents, showcasing his significant contributions to the field of food safety and microbiology. His innovative approaches have led to advancements in the detection of spoilage in food products, particularly fish.
Latest Patents
One of his latest patents is a rapid method for the detection and enumeration of sulfide-producing bacteria (SPB) in food products. This method is particularly effective for identifying spoilage in fish samples. The process involves combining a growth medium containing iron and sulfur with the food sample to create an incubation mixture. This mixture is then incubated for a period ranging from 3 to 17 hours at 30°C. During this time, multiple fluorescence measurements are taken. SPB presence is indicated by an initial increase in fluorescence followed by a decrease, forming a peak. The time taken to reach this fluorescence peak can be correlated to enumerate the SPB in the sample. Additionally, a visual test can be employed to observe color changes in the incubation mixture, providing a semi-quantitative enumeration of SPB after the incubation period.
Career Highlights
Throughout his career, James D Berg has worked with notable companies, including Colifast AS. His work has significantly impacted food safety protocols and practices, particularly in the seafood industry.
Collaborations
James has collaborated with professionals such as Grete Lorentzen and Olaug Taran Skjerdal, contributing to the advancement of food safety technologies.
Conclusion
James D Berg's innovative methods for detecting spoilage in food products highlight his expertise and dedication to improving food safety. His contributions continue to influence the industry positively.