plant extract,Ingredients

Cranberry Extract, Anthocyanidin / Proanthocyanidins (PAC)

Product Name: Cranberry Extract

Latin Name: Vaccinium macrocarpon L.

Part of Plant Used: Fruit

Active Ingredients: Anthocyanidins, Proanthocyanidins (PAC)

Specification: 4:1, 5:1, 10:1, 20:1

5%, 10%, 25% Anthocyanidins

8%–50% Proanthocyanidins (PAC)

Appearance: Purple-red powder

Test Method: UV / HPLC

Description:

Cranberry (Vaccinium macrocarpon L.) is a small, round, bright red berry native to North America and widely cultivated in regions of the United States, Canada, and parts of Europe. Cranberry extract is obtained from the ripe fruit and is valued for its naturally occurring polyphenolic compounds, particularly anthocyanidins and proanthocyanidins (PAC), which contribute to its antioxidant characteristics.

Cranberry fruit (Vaccinium macrocarpon L.) as the natural botanical source of cranberry extract used in functional ingredient applications Cranberry extract powder is known for its high content of flavonoid pigments, including anthocyanidins, which give the extract its characteristic purple-red color and play a key role in protecting plant tissues from oxidative stress. These same compounds are of interest in modern functional ingredient applications due to their stability and compatibility with food and nutrition formulations.

Modern laboratory research on cranberry extract has highlighted several important functional properties, including antioxidant activity, support for normal vascular function, and interactions with biological adhesion mechanisms. Cranberry extract PAC has been extensively studied for its ability to interfere with bacterial adhesion processes, making cranberry extract a widely used ingredient in urinary health–focused formulations.

Purple-red cranberry extract powder illustrating the typical appearance of standardized cranberry extract material In addition, cranberry fruit extracts have demonstrated the ability to interact with enzymes associated with connective tissue integrity, supporting the growing interest in cranberry extract as a multifunctional botanical ingredient. Within the global functional food and dietary supplement industry, cranberry extract has been positioned as a classic “superfruit” ingredient due to its concentrated polyphenol profile and long history of dietary use.

Our cranberry extract PAC is one of our key products, developed through long-term research and standardized extraction techniques. The cranberry extract powder is produced from carefully selected Vaccinium macrocarpon fruit and standardized to specific PAC and anthocyanidin levels to ensure consistent quality for industrial applications.

Function:

1. Cranberry extract provides antioxidant support by helping neutralize free radicals generated during normal metabolic processes.

2. Cranberry extract PAC contributes to the maintenance of normal cardiovascular and circulatory function by supporting vascular flexibility and microcirculation.

3. Cranberry extract is traditionally used in formulations designed to support mucous membrane comfort in the oral and throat areas.

4. Cranberry extract powder is widely incorporated into formulations aimed at supporting urinary tract balance and microbial adhesion control.

5. Anthocyanidin-rich cranberry extract supports visual function by contributing to the maintenance of retinal pigment integrity and helping reduce eye fatigue associated with prolonged visual activity.

Application:

1. Cranberry extract is rich in naturally occurring compounds such as anthocyanidins, proanthocyanidins (PAC), catechins, and organic acids, making cranberry extract powder suitable for use in functional foods, dietary supplements, and beverage formulations.

2. Cranberry extract PAC is commonly applied in products designed to support urinary system health and overall microbial balance, especially in capsule, tablet, and powder blend formulations.

3. Cranberry extract is used in cardiovascular-support formulations where antioxidant and circulation-related positioning is desired.

4. Cranberry extract powder is suitable for eye-health and antioxidant blends, often combined with other botanical extracts or vitamins.

5. Cranberry extract is also used in general wellness products focused on daily antioxidant intake and nutritional support.

Cranberry Extract — FAQ Section

1. What is cranberry extract made from?

Cranberry extract is produced from the dried fruit of Vaccinium macrocarpon L. Using controlled extraction processes, naturally occurring polyphenols are concentrated to obtain cranberry extract powder suitable for use in food, supplement, and beverage formulations.

2. Does cranberry extract naturally contain both anthocyanins and proanthocyanidins (PAC)?

Yes. Cranberry extract naturally contains both anthocyanin-related compounds and proanthocyanidins. These two polyphenol groups coexist in the cranberry fruit and are retained to varying degrees in cranberry extract powder, depending on extraction and standardization methods.

3. What is the difference between anthocyanins and proanthocyanidins (PAC) in cranberry extract?

Anthocyanins are flavonoid pigments responsible for the characteristic red-purple color of cranberry extract and are commonly associated with antioxidant properties. Proanthocyanidins (PAC) are a different class of polyphenols, structurally distinct from anthocyanins, and cranberry extract PAC is widely studied for its role in bacterial adhesion mechanisms. Different cranberry extract products emphasize anthocyanins or PAC based on formulation focus.

4. What specifications of cranberry extract are available?

Cranberry extract powder is available as ratio extracts (4:1, 5:1, 10:1, 20:1) and as standardized grades, including 5%, 10%, or 25% anthocyanidin equivalents and 8%–50% proanthocyanidins (PAC). Specification selection depends on the intended application and regulatory positioning.

5. How is cranberry extract tested for quality?

Cranberry extract is commonly tested using UV and HPLC methods to verify active compound content. Quality control of cranberry extract powder may also include appearance, moisture, particle size, and basic microbiological parameters in accordance with industry standards.

6. What applications is cranberry extract commonly used for?

Cranberry extract is widely used in dietary supplements, functional foods, and beverage formulations. Cranberry extract PAC grades are commonly applied in urinary health–focused products, while anthocyanin-focused cranberry extract powder is often used in antioxidant and eye-support blends.

Looking for a reliable supplier of cranberry extract for dietary supplement, functional food, or beverage formulations?

Request detailed specifications, COA, MSDS, bulk pricing, or a trial sample of our cranberry extract powder. We provide professional technical support and efficient export logistics for global manufacturers and brand owners.

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