Apple Polyphenol Powder

Appearance: Brown powder
Specification: 70%
Particle Size: 98% through 80mesh
Certificate:HACCP, ISO9001, ISO22000, HALAL, KOSHER, FDA
Storage: Store in cool and dry places. Keep away from strong light and heat
Packing: By 25kgs/Drum, inner by double plastic bag
Shelf Life: 24 months under the above condition, and in its original package

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Product Introduction

Apple Polyphenol Powder supplier

Apple Polyphenol Powder is purified from apples and represents the total polyphenols contained in apples, especially in the immature apple peels where the content is higher. The content of apple polyphenols varies with the degree of ripeness, with the immature fruit containing about 10 times more polyphenols than the mature fruit. Therefore, extracting apple polyphenols from immature fruit is recommended. 

Yuantai Organic collaborates with several natural raw material plantations, allowing for customized content and composition. Both mature and immature apples can be used to meet customer demands. Yuantai Organic owns its factory and employs proprietary gentle extraction technology, preserving a high concentration of apple polyphenols, standardized to contain 70% polyphenolic substances, providing potent antioxidant activity.



Physical & Chemical
AppearanceBrown powderCompliesVisual
Odor & TasteCharacteristicCharacteristicOrganoleptic
Particle Size98% through 80meshCompliesUSP <786>
Extraction SolventEthanol & WaterComplies------
Loss on Drying≤8.0%3.40%USP <731>
Ash≤5.0%0.67%USP <281>
Solvents ResidueMeet USP standardCompliesUSP <476>
Pesticide ResidueNegativeCompliesUSP <561>
Heavy Metal
Microbiological Test
Total Plate Count≤1,000cfu/g<100cfu/gAOAC
Mold and Yeast≤100cfu/g<20cfu/gAOAC
StorageStore in cool and dry places. Keep away from strong light and heat
PackingBy 25kgs/Drum, inner by double plastic bag
Shelf Life24 months under the above condition, and in its original package


Apple contains a variety of rich nutritional components, and apple polyphenols are natural active ingredients extracted from apples, steering the new generation of nutritional value.They're resistant to light, heat, and acidity, and have a long shelf life due to their small molecular size, making them largely absorbable by the mortal body.

Apple Polyphenol Extract correspond of colorful polyphenols, including proanthocyanidins, catechins, epicatechins, chlorogenic acid, and quercetin. Among these, proanthocyanidins are the predominant polyphenols, counting for over half of the aggregate. Proanthocyanidins are formed by the polymerization of catechins.



In apple polyphenols, proanthocyanidins are typically dimers to heptamers. (When the polymerization exceeds 7, the molecular weight becomes too large, reducing its absorption and antioxidant capacity.)

Apple Polyphenol Powder- A Super Antioxidant

The main component is proanthocyanidins, which exhibit strong antioxidant capability and are used as functional ingredients in food and cosmetics.

(1)Due to the presence of numerous hydroxyl groups in the molecules, apple polyphenols possess a powerful ability to donate active hydrogen (i.e., antioxidant capacity). Research indicates that apple polyphenols have much higher scavenging capacity for singlet oxygen, hydrogen peroxide, and hydroxyl radicals compared to vitamin C.

(2)Excellent stability. Stability experiments show that a 0.1%-1% aqueous solution of apple polyphenols retains more than 80% of its activity after being heated for 30 minutes at pH 2-10 (100°C), demonstrating considerable stability.

(3)Comparison with other antioxidants:

3 times stronger than grape seed

10 times stronger than rutin (quercetin-3-O-rutinoside)

50 times stronger than L-ascorbic acid (vitamin C)

300 times stronger than vitamin E

The antioxidant effectiveness ranking: Polyphenols > Isoflavones > Vitamin A (carotenoids) > Vitamin C > Vitamin E > Trace elements.

Main Health Benefits

Apple Polyphenol Powder exhibits potent antioxidant activity and plays significant roles in weight management, blood glucose management, cardiovascular protection, anti-aging, skin whitening, oral care, and enhancing muscle endurance.

1.Weight Management:Pre-clinical studies suggest that apple polyphenols reduce the recap of genes involved in adipose acid conflation and may help inhibit the accumulation of visceral fat towel. also, apple polyphenols have been shown to significantly reduce the proportion of Firmicutes/ Bacteroidetes and increase the cornucopia of Akkermansia, affecting gut microbiota and gut metabolomics( favorable for metabolic homeostasis).

2. Blood Glucose Management:

Root phlorizin in apple polyphenols can inhibit specific glucose transporters in the intestinal wall, preventing glucose absorption from the intestine. Studies indicate that apple polyphenols can inhibit postprandial blood glucose spikes. They also prevent the formation of advanced glycation end products, protecting cells from their detrimental effects and potential inflammatory responses. Furthermore, apple polyphenols can scavenge dangerous dicarbonyl compounds that promote glycation and accelerate aging.

3. Oral Health:

Apple Polyphenol Extract can inhibit the exertion of glucosyltransferases( GTF) in dental bacteria Streptococcus mutans and Porphyromonas gingivalis, precluding the conformation of dental shrine. also, they can inhibit the product of methyl mercaptan( MeSH), the primary cause of halitosis.

4. Skin Health:

Studies have shown that polyphenols have a certain effect on skin damage caused by ultraviolet radiation( erythema and other skin symptoms). They can reduce skin greenishness, melanin conformation, and skin darkening caused by UV exposure.Furthermore, apple polyphenols exhibit SOD-like antioxidant activity, inhibiting the production of superoxide radicals.

5. Immune Support:

They bind with toxins produced by Staphylococcus aureus, rendering them inactive and preventing their harmful effects. These effects include common toxic shock syndrome and large-scale food poisoning.Polyphenols also parade active goods against other common bacterial infections, similar as Pseudomonas aeruginosa and Bacillus subtilis, as well as combating so- called" atypical" tuberculosis infections.

Helicobacter pylori is responsible for gastritis and gastric ulcers. Apple polyphenols not only inhibit the growth of the organism but also suppress its capability to bind to gastric wall cells.

6. Improvement of Allergic Reactions:

It can improve allergic rhinitis, and research has shown improvements in sneezing. Additionally, they can reduce nasal mucus.

7. Sports Support.


Apple polyphenols find application in functional foods and beverages, chewing gum, dietary supplements, and cosmetics, with the highest revenue coming from functional foods and beverages, accounting for approximately 45% of the market share in 2019.

application in functional foods and beverages.jpg



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Our Company and Factory.jpg

Packing and shipping



Choose us now

If you want to get more information about Apple Polyphenol Powder, you can contact us as follows:



Phone: +8617795611310

Telephone: +86-029-86478251

Address: No. 10, Jinye 1st Road, Yanta District, Xi'an, Shaanxi, China

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