Bulk Pine Bark Extract

What is pine bark extract?

Pine Bark Extract (PBE) is a type of substance extracted from pine bark. It contains a large amount of compounds called oligomeric proantho cyanidins (OPCs), which is a powerful antioxidant. OPCs can easily pass through the blood-brain barrier and effectively inhibit the damage of free radicals to brain tissue.

Bulk Pine Bark Extract is a safe and efficient natural antioxidant. Its main component is oligomeric proanthocyanidins. It comes from the inner bark of the trunk of Pinus massoniana, Pinus tabulaeformis, and Pinus chinensis in the Pinaceae family. Its main components are a mixture of monomers, oligomers, and polymers. The monomers mainly include catechins, epicatechins, and taxol. Oligomers and polymers are collectively called proanthocyanidins. Proanthocyanidins are a bioflavonoid with a special molecular structure. It is currently recognized internationally as the most effective natural antioxidant for removing free radicals in the human body.

The refined Pine Bark Extract is a fine powder with fluidity, slightly reddish brown, aromatic, and slightly astringent taste. It is very stable in a dry environment and can be stored away from light for up to 5 years, with only 1% loss of proanthocyanidins.

Bulk Pine Bark Extract has a wide range of uses. It can remove excess free radicals in the human body, improve the body's immunity, and has strong antioxidant capacity. It can be used as the main active ingredient of drugs for the prevention and treatment of cardiovascular diseases and as a safe and non-toxic new natural antioxidant.

What are the benefits of pine bark extract?

Antioxidant

Polyphenols have good antioxidant activity, among which proanthocyanidins have an antioxidant capacity that is 20 times that of vitamin C and 50 times that of vitamin E. The antioxidant capacity of polyphenols is related to the phenolic hydroxyl groups in their structure, which can dissociate electrons and directly inactivate free radicals. Its ability increases with the increase in the number of phenolic hydroxyl groups and is related to their position. Studies have found that pine bark extract can reduce liver damage induced by cisplatin (an inducer of liver damage), reduce the content of malondialdehyde in liver tissue, increase glutathione content, and the activity of superoxide dismutase and glutathione transferase.

Anti-aging

Due to its antioxidant capacity, pine bark extract is believed to protect the skin from ultraviolet radiation and free radical damage, prevent wrinkles and maintain skin elasticity. In addition, it can enhance memory and has a certain preventive and improvement effect on neurodegenerative diseases such as Alzheimer's disease.

Protect cardiovascular health

Pine Bark Extract can stabilize blood vessel walls, inhibit inflammation, and protect collagen and elastin tissue, thereby helping to prevent cardiovascular diseases such as arteriosclerosis and hypertension.

Improve vision

Studies have shown that OPCs can accelerate the recovery of vision after strong light and improve the visual acuity of patients with visual fatigue caused by long-term computer use. In addition, pine bark extract can also help reduce the risk of cataracts.

Regulate fat digestion and absorption

In vitro studies have shown that propolis can regulate the differentiation of adipocytes, inhibit the expression and secretion of inflammatory cytokines such as tumor necrosis factor α, interleukin-1β) and interleukin-6, and increase the expression and secretion of adipocytes such as adiponectin and leptin, thereby inhibiting fat formation. Many animal studies have explored the weight loss effect of propolis on obese animal models and the generation of adipose tissue.

Regulate intestinal flora

Pine Bark Extract contains volatile oils and polyphenolic compounds, such as proanthocyanidins and quercetin. Both volatile oil components and polyphenolic compounds have good antibacterial effects, which can affect intestinal flora and intestinal metabolic functions, thereby having a beneficial effect on animal growth and development. Proanthocyanidins in pine bark extract can inhibit the production of adhesins by the pili of Escherichia coli, so that Escherichia coli cannot normally attach to the carbohydrate receptors of epithelial cells, thereby inhibiting the growth of Escherichia coli.

Lower blood pressure and cholesterol

With age, the elastic fibers in the arteries will gradually harden, and this hardening is an important cause of hypertension in the elderly. Proanthocyanidins, the main component of coastal pine bark extract, can increase vascular elasticity and thus lower blood pressure. After taking proanthocyanidins for a period of time, the patient's blood pressure will drop significantly. In addition, proanthocyanidins can reduce cholesterol content and reduce bad cholesterol deposits deposited on the blood vessel wall, which can reduce blood pressure by inhibiting the activity of angiotensin-converting enzyme.

What effects does pine bark extract have on the immune system?

Pine Bark Extract is a natural product rich in antioxidants, the main component of which is proanthocyanidins (OPCs). As a potent antioxidant, OPCs have been widely studied for their role in human health, especially in the immune system.

The immune system is a complex defense network responsible for identifying and destroying foreign invaders such as viruses, bacteria, and other pathogens. The functions of the immune system include white blood cell production, antibody production, inflammatory response, and immune memory, all of which are necessary to keep the body healthy.

Bulk Pine Bark Extract may improve the body's resistance to disease by enhancing the immune response. OPCs are able to activate immune cells such as macrophages and natural killer cells, which play an important role in fighting infection.

OPCs also have anti-inflammatory properties, which can help reduce inflammation caused by an overactive immune system. Inflammation is the body's natural response to infection, but if it lasts too long or is too intense, it can lead to a variety of health problems. The anti-inflammatory effects of pine bark extract may help prevent tissue damage caused by the immune system.

In addition, Pine Bark Extract can protect nerve cells from damage caused by glutamate. Glutamate is an excitatory neurotransmitter that can cause damage to nerve cells when the immune system is overactivated. The antioxidant and anti-inflammatory properties of OPCs may help slow or prevent the development of neurodegenerative diseases associated with the immune system.

What is pine bark extract used for?

Cosmetic field
OPCS in pine bark extract is widely used in cosmetics because it protects the skin and can resist ultraviolet rays. It can be added to various skin care products as ultraviolet absorbers, skin conditioners, antibacterial agents, etc.

Food additives
Pine Bark Extract can also be used as a food additive. It has good antioxidant properties and can extend the shelf life of food. It can also be used as a natural pigment to increase the color and flavor of food.

Medical field
OPCS has been proven to have strong antioxidant capacity and can effectively inhibit the action of free radicals, thereby preventing a series of diseases caused by free radicals, such as cardiovascular disease, blurred vision, sunburn and premature aging. In addition, OPCS can strengthen the strength of capillaries, arteries and veins, and has a certain preventive and improvement effect on Alzheimer's disease.

Pine Bark Extract Supplier

YTBIO is developing in an all-round way. We have our own factory, quality inspection and R&D team. We are committed to providing customers with the best quality Bulk Pine Bark Extract and services. It is our original intention to let every consumer enjoy high-quality and healthy products. If you have any needs or questions about our products, please feel free to contact us and we will reply you as soon as possible.

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