EN 18870 Determination of Fiber Profile in Whole Grains
The EN 18870 standard provides a method for determining the fiber profile in whole grains, which is essential for quality assurance and regulatory compliance in the food industry. This service focuses on analyzing the detailed breakdown of dietary fibers, including soluble and insoluble fibers, as well as resistant starches, in various types of whole grain products.
Understanding the fiber profile helps manufacturers optimize product formulations to meet nutritional guidelines and consumer expectations. It also aids in ensuring that products comply with relevant international standards such as ISO 6803-1:2017 for cereal grains.
The process involves several steps, starting with sample preparation where whole grain samples are ground into a fine powder using appropriate sieves to ensure uniformity. The subsequent digestion step uses specific reagents to break down non-fiber components leaving only the intact dietary fiber behind. This allows for precise quantification of different types of fibers.
Post analysis, results are reported according to EN 18870 guidelines providing detailed information about the composition and percentage distribution of various fiber fractions within each sample tested. These insights enable companies to make informed decisions regarding ingredient sourcing and formulation adjustments aimed at enhancing nutritional value without compromising taste or texture.
| Sample Preparation | Digestion Methodology | Analytical Techniques |
|---|---|---|
| Grounding to specified particle size | Enzymatic hydrolysis followed by acid/alkali treatment | Spectrophotometric quantification using HPLC |
The accuracy and precision of this method make it particularly suitable for research laboratories involved in developing new whole grain products or improving existing ones. By leveraging our expertise in EN 18870 testing, you can gain valuable insights into the fiber content of your raw materials and finished goods, supporting both innovation and compliance efforts.
Our team of experienced professionals ensures that every test adheres strictly to the specified procedures outlined in EN 18870. We employ state-of-the-art equipment and adhere meticulously to quality control measures throughout the entire analytical process.
Applied Standards
- EN 18870: Determination of fiber profile in whole grains
- ISO 6803-1:2017 for cereal grains
| Dietary Fiber Fractions Analyzed | Test Methodology |
|---|---|
| Soluble fiber | Liquid chromatography with pulsed amperometric detection (LC-PAD) |
| Insoluble fiber | Differential scanning calorimetry (DSC) |
| Resistant starch | Enzymatic hydrolysis followed by gravimetric determination |
The combination of these methods allows for comprehensive evaluation of the fiber profile, ensuring reliable and reproducible results.
Our laboratory offers unparalleled expertise in EN 18870 testing through our dedicated team of highly skilled analysts who possess extensive knowledge of relevant international standards. With advanced instrumentation and robust quality assurance protocols, we ensure that all tests meet the highest industry benchmarks.
- Comprehensive analysis covering multiple fiber fractions
- Accurate quantification using sophisticated analytical techniques
- Strict adherence to EN 18870 procedures for consistent results
- State-of-the-art equipment and facilities supporting precise measurements
We pride ourselves on delivering accurate, reliable data that can be trusted by stakeholders across the food industry. Whether you need routine quality checks or one-off assessments, our services cater to diverse needs within this sector.
