USDA Nutrient Data Laboratory Vitamin C Analysis
The USDA Nutrient Data Laboratory (NDL) Vitamin C Analysis is a critical service that ensures accurate and reliable data on vitamin C content in food and feed products. This analysis is essential for quality managers, compliance officers, R&D engineers, and procurement teams who need to ensure product integrity and regulatory compliance.
Vitamin C, also known as ascorbic acid, plays an important role in various physiological processes including immune function, iron absorption, collagen synthesis, and wound healing. The accurate determination of vitamin C content is crucial for food and feed safety, quality assurance, and nutritional labeling.
The NDL employs advanced analytical techniques to measure the concentration of vitamin C in a wide range of food and feed products. These methods are standardized and validated according to international standards such as ISO 15679 and AOAC International protocols.
Our service includes comprehensive specimen preparation, analysis using state-of-the-art instrumentation, and detailed reporting tailored to meet the needs of our clients. The results obtained from this analysis can be used for product development, quality control, and compliance with regulatory requirements such as those set forth by the Food and Drug Administration (FDA) and the European Commission.
The NDL Vitamin C Analysis service offers several advantages over other methods. It provides accurate and consistent results that are traceable to national standards. The use of this method ensures that food and feed products meet the highest quality standards, thereby enhancing consumer confidence and safety.
Our team of experts is dedicated to providing high-quality services that meet or exceed industry expectations. We are committed to delivering timely results while maintaining strict adherence to all relevant regulations and guidelines.
Scope and Methodology
| Item | Description |
|---|---|
| Sample Preparation | The process involves thorough cleaning, homogenization, and extraction of vitamin C from the sample. |
| Analytical Technique | We use High-Performance Liquid Chromatography (HPLC) with an Anion Exchange Column for precise measurement. |
| Standard Reference Material | Absolute values are compared against certified reference materials to ensure accuracy. |
| Data Analysis | Results are analyzed using statistical software packages to provide robust and reliable data. |
The HPLC method allows for the precise quantification of vitamin C in complex matrices. The process begins with careful sample preparation, followed by extraction into a suitable solvent. Once extracted, the solution is injected onto the HPLC column, where it interacts with an anion exchange resin to separate and quantify the vitamin C content.
This method ensures high precision, accuracy, and reliability in determining vitamin C levels. The use of certified reference materials guarantees that all measurements are traceable to national standards. Statistical analysis further enhances the robustness of our results by identifying any potential outliers or errors.
Eurolab Advantages
At Eurolab, we pride ourselves on offering unparalleled expertise and cutting-edge technology in food and feed testing services. Our team of highly skilled professionals is dedicated to providing accurate and reliable data that meets the highest industry standards.
- Expertise: Our analysts are trained and certified according to international standards.
- Technology: We utilize advanced analytical instruments such as HPLC, GC, and LC-MS/MS.
- Precision: All analyses are conducted with utmost accuracy and precision.
- Consistency: Our results are consistently accurate and reliable across multiple samples.
- Compliance: We ensure full compliance with all relevant regulations and guidelines.
- Timeliness: Results are delivered promptly to meet your deadlines.
We understand the importance of timely and accurate data in maintaining product quality and regulatory compliance. With our comprehensive suite of services, you can rest assured that your products will always meet the highest standards.
Quality and Reliability Assurance
- Internal Audits: Regular internal audits are conducted to ensure adherence to all relevant regulations.
- External Reviews: External reviewers assess our processes annually to maintain quality standards.
- SOPs: Standard Operating Procedures (SOPs) are in place for every step of the analysis process.
- Data Validation: All data is validated before finalization to ensure accuracy and reliability.
The USDA Nutrient Data Laboratory Vitamin C Analysis service at Eurolab is underpinned by a robust quality management system. This ensures that all analyses are conducted in accordance with the highest scientific standards, delivering accurate and reliable results every time.
Our commitment to quality extends beyond just the laboratory processes. We also provide detailed reports that include method validation data, standard reference material certificates, and statistical analysis of the results. These reports serve as a valuable resource for your product development and compliance efforts.
