Ascorbyl Palmitate: The Ultimate Guide to Vitamin C Ester
What is Ascorbyl Palmitate?
Ascorbyl palmitate is a fat-soluble ester of ascorbic acid (vitamin C) and palmitic acid. This unique molecular structure makes it an excellent antioxidant for oil-based products and allows it to penetrate lipid-rich environments more effectively than water-soluble vitamin C. As a powerful antioxidant, ascorbyl palmitate helps protect against oxidative damage in various applications, from food preservation to skincare formulations.
Basic Product Information
- Product Name: Ascorbyl Palmitate
- Appearance: White or yellowish-white powder
- Type: Food Grade
- Package: 25KG/DRUM
- Shelf Life: 24 months
Ascorbyl Palmitate Specifications and Quality Standards
Our ascorbyl palmitate conforms to the current BP/USP/FCC/Ph.Eur./E304 standards, ensuring the highest quality for your applications. Below are the detailed specifications:
| Item | Standard Results | Method |
|---|---|---|
| Appearance Identification | White or yellowish-white powder | Organoleptic |
| Assay | 98.0%~100.5% | Ph.Eur. |
| Specific Rotation | +21.0~+24.0° | USP |
| Loss on Drying | ≤1.0% | USP |
| Residue on Ignition | ≤0.1% | USP |
| Lead | ≤10ppm | Ph.Eur. |
| Mercury | ≤0.1ppm | AAS |
| Cadmium | ≤1ppm | AAS |
Ascorbyl Palmitate Applications and Usage Recommendations
Ascorbyl palmitate finds extensive applications across various industries due to its antioxidant properties and fat-soluble nature. Understanding the differences between ascorbyl palmitate vs ascorbic acid is crucial for selecting the right form of vitamin C for your specific needs.
Food Industry Applications
As a food additive (E304), ascorbyl palmitate serves as an antioxidant in fat-containing foods, preventing rancidity and extending shelf life. It’s particularly effective in:
- Edible oils and fats
- Processed meats
- Bakery products
- Snack foods
- Dairy products
Recommended Usage: 0.01-0.02% based on fat content
Ascorbyl Palmitate Skin Benefits
In cosmetics and personal care, ascorbyl palmitate vitamin c offers numerous benefits:
- Antioxidant protection against environmental damage
- Stimulation of collagen production
- Brightening of skin tone
- Reduction of fine lines and wrinkles
Recommended Usage: 0.5-5% in formulations
Pharmaceutical Applications
In pharmaceutical formulations, ascorbyl palmitate serves as:
- Antioxidant in lipid-based drug delivery systems
- Stabilizer for sensitive active ingredients
- Source of vitamin C in fat-soluble formulations
Recommended Usage: Varies based on formulation requirements
Animal Feed Applications
As palmitate vitamin c, it provides stable vitamin C supplementation in:
- Aquaculture feeds
- Pet foods
- Livestock nutrition
Recommended Usage: Follow species-specific nutritional guidelines
Packaging Information
Our ascorbyl palmitate is packaged in 25KG drums designed to protect the product from moisture and oxidation. The packaging complies with international standards for food-grade materials and ensures product integrity during transportation and storage.
Storage Recommendations: Store in well-closed packages in shaded, cool, dry, clean, and ventilated places on pallets. Do not store together with poisonous or harmful substances.
Certifications and Quality Assurance
We maintain the highest quality standards through rigorous quality control processes and certifications:
Frequently Asked Questions About Ascorbyl Palmitate
No, ascorbyl palmitate is generally recognized as safe (GRAS) when used in accordance with good manufacturing practices. It is approved for use in food, cosmetic, and pharmaceutical applications by regulatory bodies worldwide, including the FDA and EFSA.
Yes, ascorbyl palmitate is considered safe for topical use in cosmetic products. Its fat-soluble nature allows it to penetrate the skin’s lipid barrier more effectively than water-soluble vitamin C, providing antioxidant benefits and supporting collagen production.
The primary difference lies in their solubility. Ascorbic acid is water-soluble, while ascorbyl palmitate is fat-soluble. This makes ascorbyl palmitate more suitable for oil-based products and formulations where penetration through lipid barriers is desired. Additionally, ascorbyl palmitate tends to be more stable than ascorbic acid in certain conditions.
When used as directed, ascorbyl palmitate presents minimal risks. However, as with any ingredient, proper handling procedures should be followed. In rare cases, individuals with specific sensitivities might experience mild skin irritation. Always conduct patch tests when using in cosmetic formulations and adhere to recommended usage levels in food applications.
When choosing an ascorbyl palmitate supplier, consider the following factors: quality certifications, manufacturing standards, consistency in product specifications, technical support capabilities, supply chain reliability, and compliance with international regulatory requirements. A reputable supplier should provide comprehensive documentation and transparent communication about their products.
How to Choose the Right Ascorbyl Palmitate Supplier
Selecting a reliable ascorbyl palmitate supplier is crucial for ensuring product quality, consistency, and regulatory compliance. Here are key factors to consider:
Quality Assurance and Certifications
Look for suppliers with recognized quality certifications such as ISO and GMP. These certifications demonstrate a commitment to maintaining high standards throughout the manufacturing process.
Technical Expertise and Support
A good supplier should offer technical support and guidance on product applications, formulation challenges, and regulatory requirements.
Supply Chain Reliability
Evaluate the supplier’s ability to consistently deliver products on time and handle fluctuations in demand without compromising quality.
Regulatory Compliance
Ensure the supplier’s products comply with relevant international standards and regulations for your target markets.
Transparent Communication
Choose a supplier that provides clear documentation, including certificates of analysis, specifications, and safety data sheets.
Contact Us for Ascorbyl Palmitate
Ready to order high-quality ascorbyl palmitate or need more information? Contact our team today:
📞 Phone: +86-27-8329 8801
📱 Mobile: +86-181 8610 6808
📧 Email: contact@nutrition-ingredients.net
Our Partner: www.srikro.com
Request a Quote or Sample
Interested in our ascorbyl palmitate? Fill out the form below to request a quote, sample, or additional technical information.
Reviews
There are no reviews yet.