Project Description
Product Description
Apple Polyphenols are a premium natural botanical ingredient derived from unripe apples (Malus domestica), valued for their high concentration of bioactive compounds with strong antioxidant activity. As a plant-based functional ingredient with growing scientific support, they offer formulators a clean-label solution for multiple health-focused applications.
Benefits
- Apple polyphenols have strong antioxidant properties and can scavenge free radicals in the body. It has multiple functions such as anti-oxidation, anti-aging, anti-radiation, whitening and moisturizing, and has unique effects on skin aging, wrinkles and pigmentation caused by various factors.
- Apple polyphenols can enhance muscle strength and reduce visceral fat.
- Apple polyphenols can be used in the prevention and treatment of atopic dermatitis and other diseases.
- Apple polyphenols have a strong inhibitory effect on cariogenic bacteria transglucosylase, thereby preventing the formation of tartar.
- Apple polyphenols can refresh the breath by inhibiting the production of methyl mercaptan in the body.
Product Specifications
| Parameter | Specification | Test Method |
|---|---|---|
| Total Polyphenols | ≥ 80.0% | UV-Vis / Folin-Ciocalteu method (as gallic acid equivalents) |
| Proanthocyanidins | ≥ 30.0% | UV-Vis / Vanillin-HCl method |
| Loss on Drying | ≤ 5.0% | USP <731> |
| Ash Content | ≤ 3.0% | USP <281> |
| Particle Size | 95% pass 80 mesh | Sieve Analysis |
| Heavy Metals (Total) | ≤ 10 ppm | USP <231> / ICP-MS |
| Lead (Pb) | ≤ 0.5 mg/kg | ICP-MS |
| Arsenic (As) | ≤ 0.2 mg/kg | ICP-MS |
| Cadmium (Cd) | ≤ 0.1 mg/kg | ICP-MS |
| Mercury (Hg) | ≤ 0.05 mg/kg | ICP-MS |
| Total Plate Count | ≤ 10,000 CFU/g | USP <61> |
| Yeast & Mold | ≤ 100 CFU/g | USP <61> |
| Salmonella | Negative | USP <62> |
| E. coli | Negative | SP <62> |
Applications
Apple Polyphenols, valued for their high antioxidant activity and natural origin, are widely used across multiple industries. The following outlines the main application areas and their key characteristics.
- Dietary Supplements
In the dietary supplement sector, apple polyphenols are formulated into capsules, tablets, and powder sachets, with a typical dosage of 100 to 300 milligrams per serving. Their core value lies in supporting antioxidant defense and cardiovascular wellness concepts. They are often combined with synergistic ingredients such as Vitamin C, Vitamin E, Grape Seed Extract, or Green Tea Extract to enhance the overall functionality of the formulation.
- Functional Beverages
In functional beverages, apple polyphenols are used in ready-to-drink products, sports drinks, and juice blends at levels of 50 to 200 milligrams per serving. They provide natural antioxidant protection while maintaining a neutral flavor profile, making them suitable for both clear and flavored beverages without significantly affecting taste. They are typically combined with vitamins, natural flavors, sweeteners, or fruit juice concentrates. Apple polyphenols exhibit good stability across a wide pH range (3.0–7.0) and are compatible with both hot-fill and cold-fill processes.
- Cosmetics & Skincare
In cosmetics, apple polyphenols are incorporated into anti-aging creams, serums, and lotions at recommended usage levels of 0.5% to 2.0% of the formulation. Their core value lies in their photoprotective and anti-aging properties, supporting overall skin health maintenance. In formulations, they are frequently combined with complementary ingredients such as Hyaluronic Acid, Vitamin E, Ferulic Acid, or Aloe Vera to enhance the overall efficacy of the product.
- Functional Foods
In functional foods, apple polyphenols are added to products such as protein bars, yogurts, and health snacks at levels of 50 to 150 milligrams per serving. They offer a clean-label antioxidant enrichment solution for everyday wellness products, aligning with consumer demand for natural, functional food options.
- Formulation Notes
Apple polyphenols are water-soluble and should be protected from light and moisture during processing and storage to ensure optimal stability. The ingredient imparts a slightly astringent note that can be balanced with sweeteners or other flavors as needed. For clear beverage applications, pre-dissolving the powder in a small amount of water before addition is recommended to achieve better dispersion and stability.
Formulation & Quality Advantages
Key Quality Advantages:
- Standardized Potency: Guaranteed ≥80% total polyphenols per batch, ensuring consistent formulation performance
- Full Traceability: Complete documentation from raw material sourcing to finished extract – supporting brand claims and regulatory compliance
- Batch-to-Batch Consistency: Rigorous HPLC/UV testing for every batch, with full COA provided
- Customizable Specifications: Available in different polyphenol contents and particle sizes to meet specific formulation needs
- Regulatory Support: Comprehensive documentation for product registration, label claims, and regulatory submissions
Formulation Notes:
- Apple Polyphenols are water-soluble and exhibit good stability across a wide pH range (3.0–7.0)
- Protect from light and moisture during processing and storage for optimal stability
- Suitable for both hot-fill and cold-fill processes in beverage applications
- Provide a slightly astringent note that can be balanced with sweeteners or other flavors if required
- For optimal stability in clear beverages, pre-dissolving the powder in a small amount of water before addition is recommended
Packing & Shipping
Why Choose Us & How to Order?
Located in China, if you purchase from us,we offer many additional convenient services, all of which cannot be easilly provided by other ingeredient products suppliers. Welcome to contact us to get FREE SAMPLE, COA and Nutrition Facts！
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