EN 17255 Determination of Dietary Fiber Profile in Processed Foods
Introduction: The European standard EN 17255 specifies a method for determining the dietary fiber profile in processed foods. This test is essential for ensuring that food products meet nutritional labeling requirements and comply with regulatory standards, such as those set by the European Commission. Dietary fibers are crucial components of human nutrition, providing health benefits like improved digestion, reduced risk of cardiovascular diseases, and better weight management.
The standard applies to a wide range of processed food items including cereals, bakery products, snacks, soups, sauces, and other ready-to-eat foods. Compliance with this standard is mandatory for manufacturers aiming to accurately label the dietary fiber content in their products, thereby ensuring transparency and consumer trust.
Test Procedure: The method outlined in EN 17255 involves several key steps. Initially, processed food samples are prepared by grinding them into a fine powder using appropriate laboratory equipment. This ensures that all components of the sample are evenly distributed for accurate analysis. The powdered sample is then extracted using a series of solvents or enzymatic treatments to isolate and quantify different types of dietary fiber.
The extracted fibers are typically categorized into soluble, insoluble, and resistant starches based on their solubility characteristics. Soluble fibers include pectins and gums, while insoluble fibers consist primarily of cellulose and lignin. Resistant starch is a type of starch that resists digestion in the small intestine.
After extraction, the different fiber fractions are quantified using analytical techniques such as high-performance liquid chromatography (HPLC) or gas chromatography-mass spectrometry (GC-MS). These methods provide precise measurements of each fiber component, allowing for detailed reporting on the dietary fiber profile of processed foods.
Real-World Applications: Understanding the dietary fiber profile in processed foods is critical for several sectors. Quality managers can use this information to ensure consistent product quality and meet consumer expectations. Compliance officers must verify that their products comply with EU regulations, particularly regarding nutritional labeling. R&D engineers rely on these data to innovate new food formulations or reformulate existing products to enhance health benefits.
For procurement teams, knowing the dietary fiber content helps in sourcing ingredients that meet specific quality standards and nutrition profiles required by product specifications.
Applied Standards
| Standard Number | Description |
|---|---|
| EN 17255:2019 | Determination of dietary fiber profile in processed foods by chemical analysis |
| ISO 6883-1:2004 | Pectins and galactomannans from seeds of leguminous plants – Part 1: Determination of pectin content using titrimetric methods |
| ASTM E1591-16 | Standard test method for determination of total dietary fiber in foods by combustion followed by gravimetric or chromatographic analysis |
Eurolab Advantages
Accurate and Reliable Results: Eurolab utilizes state-of-the-art analytical instruments such as HPLC and GC-MS to ensure precise measurement of dietary fiber components. Our experienced team of analysts guarantees consistent accuracy in every test, providing reliable data that can be used for regulatory compliance.
Comprehensive Reporting: We offer detailed reports that not only provide the total dietary fiber content but also break down the profile into its individual components—soluble, insoluble, and resistant starch. This comprehensive approach allows our clients to make informed decisions about their product development and quality assurance processes.
Expertise in Regulatory Compliance: Our team stays updated with all relevant EU regulations and standards. We ensure that your products meet the latest requirements for labeling and marketing claims related to dietary fiber content.
Efficient Turnaround Times: With our streamlined processes, we can provide rapid results, allowing you to quickly address any issues or capitalize on new opportunities in the market.
Environmental and Sustainability Contributions
The determination of dietary fiber profile in processed foods plays a crucial role in promoting environmental sustainability. By accurately measuring and reporting the fiber content, manufacturers can optimize ingredient usage, reduce waste, and enhance product nutrition profiles. This leads to more sustainable food production practices and better health outcomes for consumers.
Additionally, understanding the dietary fiber content helps in developing products that contribute positively to public health initiatives aimed at reducing obesity rates and promoting healthy eating habits. The insights gained from this testing can also guide policies and programs focused on improving overall population nutrition.
