ISO 10272 Determination of Total Nitrogen in Meat Products
The ISO 10272 standard provides a method for determining total nitrogen content in meat products. This is an essential parameter that helps quality managers, compliance officers, and R&D engineers ensure product integrity and consistency. The total nitrogen content is indicative of the protein level, which plays a crucial role in the nutritional value and overall quality of meat products.
The process involves sample preparation where a precise amount of the meat specimen is weighed and digested using concentrated hydrochloric acid. The digestion step ensures that all organic materials are converted into their elemental form. Following this, an alkaline solution containing sodium peroxide is added to further oxidize the nitrogen-containing compounds into nitrites.
The resulting mixture is then titrated with a standardized potassium dichromate solution using a burette until it reaches the end point, which corresponds to complete oxidation of all organic materials. The volume of the solution consumed during this process directly correlates to the amount of total nitrogen present in the sample.
This method ensures high accuracy and precision, making ISO 10272 an industry-standard for laboratories aiming to meet strict regulatory requirements related to nutritional content labeling. It is widely used by food producers and suppliers to verify that their products adhere to national and international standards such as ISO 10272.
The technique also supports the efforts of R&D engineers in developing new formulations and improving existing ones. By accurately measuring total nitrogen, they can better understand how different ingredients impact protein levels and adjust recipes accordingly.
For procurement teams dealing with raw material sourcing, knowing the exact protein content through this testing ensures they select suppliers who provide high-quality materials consistently meeting quality standards.
Industry Applications
| Application Area | Description |
|---|---|
| Nutritional Labeling Compliance | Ensuring accurate labeling of protein content is paramount for regulatory compliance and consumer trust. |
| New Product Development | Evaluating the effectiveness of new formulations or ingredient combinations in enhancing product quality. |
| Supplier Quality Assurance | Verifying that raw materials meet specified protein content standards before use in production processes. |
| Process Optimization | Identifying inefficiencies in processing steps that may affect final product nitrogen levels. |
| Research & Development | Supporting academic and industrial research efforts aimed at understanding the role of proteins in various food products. |
| Diagnostics and Quality Control | Monitoring production processes continuously to maintain consistent product quality. |
| Consumer Health & Safety | Guaranteeing that the nutritional information provided on packaging is accurate, which promotes better health outcomes. |
Eurolab Advantages
At Eurolab, our commitment to precision and reliability is unmatched. With state-of-the-art facilities equipped with the latest analytical instrumentation, we provide accurate and reproducible results for total nitrogen determination in meat products.
Our highly skilled technical staff ensures that each sample undergoes rigorous quality assurance protocols before analysis begins. This guarantees consistent performance across all tests conducted here.
We employ strict adherence to ISO 10272 procedures, ensuring every measurement aligns with international standards. Our methodologies are regularly validated against certified reference materials, providing additional assurance of accuracy and precision.
Our experienced scientists can offer valuable insights based on their extensive experience in this field. They can help interpret results within the broader context of your business objectives, whether it's optimizing production processes or enhancing product offerings.
