Basic Information
| Product Name | Cranberry Extract |
|---|---|
| Synonym | Cranberry P.E; Proanthyanidin. |
| Latin Name | Vaccinium macrocarpon Ait. |
| CAS Number | / |
| Part Used | Cranberry Fruit |
| Origin | China |
| Trademark | JINGMU |
| HS Code | 1302199099 |
| Grade | Food Grade |
| Appearance | Purple Red powder |
| Specification | 10%PACs, 15%PACs, 30% PACs |
| Solubility | / |
| Test Method | HPLC |
| Free Sample | 20g or 50g is avaliable |
| Production Capacity | 2 Tons/Month |
Description
Cranberries (Vaccinium macrocarpon), primarily cultivated in the cool bogs and wetlands of North America, are more than just a tart fruit. They are a rich source of unique Type-A proanthocyanidins (PACs). These specialized compounds possess a remarkable ability: they effectively prevent pathogenic bacteria, most notably strains of Escherichia coli (E. coli), from adhering to the walls of the urinary tract and other epithelial cells. By blocking this critical first step in infection, cranberries significantly reduce the risk of recurrent urinary tract infections (UTIs).
Beyond their well-known urinary health benefits, cranberries contribute significantly to cardiovascular wellness. Their bioactive components, including PACs and polyphenols, exhibit anti-inflammatory and antioxidant properties that help combat atherosclerosis – the hardening and narrowing of arteries. This occurs by reducing oxidative stress, improving endothelial function, and potentially lowering LDL (“bad”) cholesterol levels, thereby enhancing overall cardiovascular health.
Nutritionally, cranberries are a powerhouse. They are an excellent source of vitamin C, crucial for immune function and collagen synthesis, and provide dietary iron. Most importantly, they are exceptionally rich in a diverse array of potent antioxidants, including PACs, flavonoids (like quercetin), and phenolic acids. This robust antioxidant profile effectively neutralizes harmful free radicals throughout the body. This cellular protection translates to tangible benefits for skin health, promoting a softer, more resilient complexion by mitigating oxidative damage that contributes to aging.
The antibacterial properties of cranberries, particularly their anti-adhesion effect against E. coli, have been a major focus of scientific research since landmark studies began emerging in the 1980s. This compelling body of evidence has solidified cranberry extract’s status as one of the most popular and trusted dietary supplements among North American women, primarily sought for maintaining urinary tract health and preventing UTIs. Its efficacy and natural origin make it a cornerstone of preventative wellness routines.
Function
1. Inhibits Bacterial Growth & Colonization:
Cranberry extract demonstrates potent anti-adhesion properties, effectively inhibiting the growth and proliferation of various pathogenic bacteria. Its bioactive components, particularly A-type proanthocyanidins (PACs), prevent bacteria from adhering to host cells—such as urothelial cells lining the urinary tract—thereby disrupting colonization and biofilm formation. This mechanism is clinically significant for reducing the recurrence of urinary tract infections (UTIs) in women and shows promise in inhibiting Helicobacter pylori adhesion in the gastric mucosa, potentially lowering the risk of associated gastrointestinal conditions.
2. Supports Urogenital Tract Integrity:
Beyond its antibacterial action, cranberry extract contributes to maintaining the structural and functional health of the bladder and urethra. It helps preserve the integrity of the bladder wall epithelium and promotes a balanced pH environment within the urethra, creating a less hospitable environment for pathogens and supporting overall urogenital wellness.
3. Reduces Gastrointestinal Disorders:
Clinical studies suggest that cranberry extract may reduce the incidence and severity of gastric ulcers and lower the risk of gastric cancer development. Its anti-adhesive and anti-inflammatory actions against H. pylori—a primary causative agent in these conditions—play a key role, complemented by the extract’s rich antioxidant profile which mitigates oxidative damage to gastric tissues.
4. Mitigates Cardiovascular Aging:
Cranberry extract exhibits cardioprotective effects by helping to mitigate age-related cardiovascular deterioration. Its high concentration of polyphenols and flavonoids combats oxidative stress and inflammation—key drivers of vascular aging—thereby supporting endothelial function, improving lipid profiles, and reducing the risk of atherosclerotic lesion formation.
5. Confers Neuroprotective & Anti-Aging Benefits:
The potent antioxidant and anti-inflammatory compounds in cranberry extract offer systemic anti-aging benefits. Notably, these properties show neuroprotective potential, helping to reduce oxidative damage and inflammation in neural tissues. Research indicates this may contribute to a lowered risk of neurodegenerative conditions, including Alzheimer’s disease, by inhibiting pathways associated with amyloid-beta plaque formation and cognitive decline.
6. Enhances Skin Health and Vitality:
Rich in vitamins (C, E), antioxidants, and phytonutrients, cranberry extract significantly contributes to skin health. It combats free radical damage induced by UV exposure and environmental stressors, promotes collagen synthesis for improved elasticity, enhances skin radiance, and helps maintain a youthful, hydrated complexion. Its anti-inflammatory properties further aid in calming skin irritation and reducing visible signs of aging.
Application
 Cranberry extract, derived from the potent Vaccinium macrocarpon fruit, delivers a diverse spectrum of scientifically supported health benefits:
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