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Apple Polyphenols Powder is a premium, water-soluble dietary ingredient extracted from select apple varieties. This light brown to reddish-brown free-flowing powder is rich in a complex profile of polyphenolic compounds, primarily procyanidins, catechins, chlorogenic acid, and phloridzin. Meticulously produced through advanced extraction and purification technologies, it offers superior antioxidant capacity and stability for a wide range of applications in the nutraceutical, functional food, beverage, and cosmetic industries.

Apple polyphenols are potent natural antioxidants that play a crucial role in neutralizing free radicals and supporting cellular health. Our Apple Polyphenols Powder is designed to provide maximum bioavailability and functionality, ensuring effective integration into your formulations while maintaining the inherent benefits of these valuable plant compounds.

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Specification

Test Item	Specification	Test Result
Sensory Indicators
Appearance	Light pink to light reddish-brown powder	Conform
Odor	Characteristic odor	Conform
Physicochemical Indicators
Identification	Consistent with standard sample chromatogram	Conform
Apple Polyphenols/(%)	≥60.0%	60.56
Particle Size/(%)	≥95% passing 80 mesh	99.12
Moisture/(%)	≤ 5.0	1.44
Ash/(%)	≤ 3.0	0.89
Contaminant Indicators
*Heavy Metals (as Pb)/(mg/kg)	≤10.0	Conform
*Lead (as Pb)/(mg/kg)	≤ 1.0	Conform
*Arsenic (as As)/(mg/kg)	≤ 1.0	Conform
*Cadmium (as Cd)/(mg/kg)	≤ 0.5	Conform
*Mercury (as Hg)/(mg/kg)	≤ 0.3	Conform
Microbiological Indicators
Total Plate Count/(CFU/g)	≤ 1000	<10
*Molds and Yeasts/(CFU/g)	≤ 100	<10
*Coliform/(MPN/g)	≤ 0.3	Conform
*Staphylococcus aureus	Not detected	Conform
*Salmonella	Not detected	Conform
Net Content Tolerance/(%)	≤1.0	0.10
Note: Items marked with "*" are tested once per year.
Conclusion	Conforms to internal control standards.
Shelf Life	The product shelf life is 24 months under unopened conditions.
Packaging & Storage	25kg/drum. Store at room temperature in a ventilated, dry place.

Key Functions & Health Benefits

Powerful Antioxidant Activity

Apple polyphenols are effective scavengers of free radicals. They help protect cells and biomolecules (like lipids, proteins, and DNA) from oxidative damage, which is associated with aging and various health concerns.

Supports Metabolic Health

Studies suggest that apple extract polyphenols, particularly chlorogenic acid, can help inhibit the enzymes that break down carbohydrates, supporting healthy blood sugar levels already within the normal range.

Promotes Skin Health

By combating oxidative stress and helping to protect collagen from degradation, apple polyphenols contribute to skin elasticity and resilience. This makes them a valuable ingredient in cosmeceutical and anti-aging formulations.

Cardiovascular Support

The procyanidins in apple polyphenols powder help promote healthy blood vessel function and circulation. Their antioxidant properties also support the protection of LDL cholesterol from oxidation, a key factor in maintaining cardiovascular health.

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Applications

HSF's Apple Polyphenols Powder is a versatile ingredient suitable for multiple sectors:

Dietary Supplements: Used in capsules, tablets, and powdered supplement blends for antioxidant support and general wellness.

Functional Foods & Beverages: Easily incorporated into sports nutrition products, health bars, fruit juices, teas, and enhanced waters to boost their nutritional profile.

Cosmetics & Skincare: Featured in serums, creams, and lotions for its anti-aging and skin-protecting properties.

Animal Nutrition: Applied in pet food and livestock supplements to enhance overall health and product stability.

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Production & Technology

Natural Extraction

Our process begins with sustainably sourced apple pomace (skin and flesh). Using a combination of water and food-grade ethanol in a controlled, low-temperature extraction, we efficiently isolate the bioactive polyphenolic compounds without damaging their structure.

Purification & Concentration

The crude extract undergoes advanced membrane filtration and chromatographic techniques to remove sugars, organic acids, and other impurities. This step concentrates the polyphenols to the desired potency (50%, 70%, or 90%).

Spray Drying & Standardization

The purified concentrate is spray-dried using a carrier like organic acacia fiber or maltodextrin to create a stable, free-flowing, and water-soluble powder. Each batch is rigorously standardized to ensure consistent polyphenol content and activity.

Packaging & Storage

Packaging: Sealed in 1kg or 5kg food-grade aluminum foil bags with desiccant. Outer packaging is a 20kg or 25kg fiber drum.

Storage: Store in a cool, dry place (below 25°C/77°F) in the original, unopened container. Keep tightly sealed and protect from direct light, moisture, and high heat. Under these conditions, the product remains stable for 24 months from the production date.