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Adhikari Food Safety lab offers different types of food samples and environment samples testing.
We will analyze a shelf-stable product sample and classify it (acid, acidified, water activity controlled (low-moisture), or other) according to Federal and State regulations. This study aids in evaluating the stability of the product, foreseeing possible problems like spoilage or deterioration in quality, and establishing suitable storage guidelines. By expediting the testing procedure, we can promptly obtain findings, facilitating timely modifications to formulations, packaging, or storage conditions to enhance product shelf life and ensure consumer contentment.
This form is intended for any acid or acidified product (such as barbecue sauces, pickles, salsa, etc.) that is packaged in a sealed can/jar/bottle so that it will be shelf-stable at room temperature. Process approval is NOT required for bakery items, refrigerated goods or most meat or poultry products.
Foods other than shelf-stable acid/acidified foods may be tested and provided a Letter stating the pH and water activity of the sample. This information can be used for further product development or as a data point for regulatory agencies.
Link: PA Form for Acid-Acidified products
Microbial testing conducted on food products and environmental samples yields insights into both the safety and quality of food items as well as the conditions of the processing environment. Our laboratory specializes in conducting microbial tests to detect pathogens such as Salmonella, E. coli, and Listeria, known to trigger foodborne illnesses, along with non-pathogenic bacteria, yeasts, and molds. Through the identification and quantification of these microorganisms, proactive measures can be implemented to avert contamination and uphold stringent food safety protocols.
Link: Microbiological tests available
Download and complete the online form for sample testing. After submitting the online request form, we will carefully assess your submission and promptly respond with details regarding the subsequent procedures.
Link: Shelf-life study form
Achyut Adhikari, Ph.D.
Associate Professor-Extension Food Safety Specialist
Louisiana State University AgCenter
School of Nutrition and Food Sciences
261 Knapp Hall, 110 LSU Union Square
Baton Rouge, LA 70803
phone: (225)578-2529
fax: (225)578-4443
acadhikari@agcenter.lsu.edu