Product Informations
Grape seed proanthocyanidins were first used in the treatment of hay fever and allergies in the 1960s,and their therapeutic effects on vascular diseases were confirmed in the 1980s with further research.In recent years, grape seed proanthocyanidins have also been used to treat corneal diseases, retinal diseases, and prevent periodontal disease and cancer. European and American markets use it to treat microcirculation diseases (eye and peripheral capillary permeability diseases and venous and lymphatic insufficiency).
Application of grape seed proanthocyanidins in pharmaceutical industry
1.Blood circulation
In Europe,in order to improve blood circulation,treat diabetic retinopathy,reduce edema and inhibit varicose veins,proanthocyanidins have been used in clinical treatment for decades.Proanthocyanidins can strengthen capillaries,arteries and veins,therefore,it has the effect of reducing swelling and stasis.Capillary resistance is reduced and permeability is improved,making it easier for cells to absorb nutrients and remove waste.It is the function of the blood circulatory system to transport nutrients and remove waste products.The heart pumps blood;arteries and veins carry blood;and capillaries carry nutrients to cells and waste products.Proanthocyanidins can scavenge water-and fat-soluble free radicals in cell membranes,thus inhibiting the process of releasing certain enzymes to damage capillary walls.
2.Heart protection
Proanthocyanidins not only help restore skin elasticity,but also help maintain normal function of joints,arteries,and other tissues such as the heart.The vascular system is responsible for blood flow,delivering blood to all cells and tissues.It also inhibits histamine production,reduces inflammation,and helps arteries resist the onslaught of mutagenic factors that contribute to cardiovascular disease.
3.Allergic inflammation
Proanthocyanidins not only help to slow down cardiovascular inflammation,but also help treat many diseases,such as allergies,asthma,bronchitis,hay fever,rheumatoid arteritis,sports injuries,pressure ulcers,etc.When the body becomes inflamed,a compound called histamine is released,which induces the symptoms of these diseases.Anthocyanins inhibit the enzymes needed to produce histamine,preventing the production of histamine,thereby reducing inflammation.
4.Varicose veins
Disorders of varicose veins can include pain,itching,burns,and fatigue.Severe varicose veins can cause heart disease,stroke,thrombophlebitis,pulmonary embolism,etc.
5.Improve hypoxia
Hypoxia refers to the long-term lack of oxygen,which has irreparable damage to the body.Lack of oxygen in the elderly can cause mental and physical problems,such as Alzheimer's disease.In older people,blood circulation is often not very good.Proanthocyanidins scavenge free radicals and inhibit the rupture of capillaries and the destruction of surrounding tissue.Proanthocyanidins also improve capillary status and increase blood circulation to the brain,so more oxygen is available to the brain.
6.Other
Proanthocyanidins also have immunomodulatory activity,anti-radiation,anti-mutation,anti-diarrhea,anti-bacterial and anti-virus,anti-dental caries,improve visual function,prevent senile dementia,and treat sports injuries.
Product Parameters
| COMPANY PROFILE | |
| Product Name | Grape seed proanthocyanidins |
| CAS | 4852-22-6 |
| Chemical Formula | C30H26O13 |
| Brand | Hande |
| Manufacturer | Yunnan Hande Bio-Tech Co., Ltd. |
| Country | Kunming, China |
| Established | 1993 |
| BASIC INFORMATION | |
| Synonyms | Procyanidins;Proanthocyanidins |
| Structure |  |
| Weight | 594.52 |
| HS Code | N/A |
| Quality Specification | Company Specification |
| Certificates | N/A |
| Assay | Customized according to customer needs |
| Appearance | Reddish brown powder |
| Method of Extraction | Grape seeds have the highest content of procyanidins and rich species. |
| Annual Capability | Customized according to customer needs |
| Package | Customized according to customer needs |
| Test Method | TLC |
| Logistics | Multiple transports |
| Payment Terms | T/T, D/P, D/A |
| Other | Accept customer audit all the time; Assist clients with regulatory registration. |
Hande product statement
1.All products sold by the company are semi-finished raw materials. The products are mainly aimed at manufacturers with production qualifications, and raw materials are not final products.
2.The potential efficacy and applications involved in the introduction are all from the published literature. Individuals do not recommend direct use, and individual purchases are refused.
3.The pictures and product information on this website are for reference only, and the actual product shall prevail.
