Raw Materials Ginkgo Biloba Extract Powder

CAS:90045-36-6

MF:/

MW:/

EINECS:289-896-4

Specification​: 99% min Ginkgo Biloba Extract Powder

Sample:Ginkgo Biloba Extract Powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance:Brown

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Ginkgo Biloba Extract Usage and Synthesis.

Ginkgo biloba extract is a substance extracted from the leaves of the ginkgo tree, which has several medicinal values.

Firstly, ginkgo biloba extract can inhibit the activity of angiotensin-converting enzyme, thus dilating blood vessels and increasing blood flow, which is beneficial to high blood pressure and heart disease.

Secondly, Ginkgo biloba extract is able to improve circulatory metabolism in the brain and memory function, which is beneficial to neurological diseases such as Alzheimer's disease.

In addition, Ginkgo biloba extract can improve atherosclerosis and treat diabetes [2]. In the treatment of cardiovascular and cerebrovascular diseases such as acute cerebral infarction, Ginkgo biloba extract injection is also able to prolong the golden treatment time of patients.

In conclusion, Ginkgo biloba extract has a wide range of medicinal value and has a certain therapeutic effect on many diseases.

Uses of Ginkgo Biloba Extract.

Ginkgo biloba extract has a variety of effects and actions.

Firstly, it has a strong antioxidant effect, can remove excess free radicals in the body, inhibit the lipid peroxidation of the cell membrane, thus protecting the cell membrane and preventing a series of injuries caused by free radicals on the organism.

Secondly, Ginkgo biloba extract can expand coronary blood vessels, increase cerebral blood flow, enhance platelet-activating factor antagonism, can treat vascular aging, cerebrovascular blood supply deficiency and other neurological diseases.

In addition, Ginkgo biloba extract can also improve immunity, delay aging and other effects.

Medicinally, Ginkgo biloba extract can be used to treat memory loss, stomach pain, dysentery, hypertension, nervousness and respiratory problems such as asthma, bronchitis and poor circulation and the anxiety they cause.

In conclusion, ginkgo biloba extract is a natural product with a variety of medicinal values and applications, and has a wide range of application prospects

Pharmacological Effect of Ginkgo Biloba Extract.

1.Anti-aging effects Ginkgo bilobalide, isoginkgo bilobalide, ginkgetin and quercetin in Ginkgo biloba have inhibited lipid peroxidation, especially quercetin has stronger inhibitory activity.

2.Role in transplant rejection and other immune reactions Ginkgo biloba extract can prolong the survival time of transplanted skin, ectopic heart xenografts, orthotopic liver xenografts.

8.Anti-tumour effectGinkgo biloba leaf green leaf crude extract that is fat-soluble part can inhibit the EB virus, seventeen carbene salicylic acid, white fruit flavonoids (Bilo-betin) have strong inhibitory activity; ginkgo biloba total flavonoids can increase the weight of the thymus of the tumor-bearing mice and the level of SOD activity, mobilizing the inherent anti-tumour ability of the body; quercetin and poplar flavonoids can inhibit the onset of carcinogens.9.Antioxidant effectGinkgo biloba

3.Anti-tumour effect

Ginkgo biloba green leaf crude extract that is fat-soluble part can inhibit the EB virus, seventeen carbene salicylic acid, white fruit flavin (Bilo-betin) have strong inhibitory activity; ginkgo biloba total flavonoids can increase the weight of the thymus of the tumor-bearing mice and the level of SOD activity, mobilising the body's intrinsic anti-tumor ability; quercetin and poplar plum flavin can inhibit the occurrence of carcinogens.

4.Antioxidant effect

Ginkgo biloba extract can directly scavenge lipid free radicals, lipid peroxidation radicals and alkyl radicals, etc., and terminate the chain reaction chain of free radicals.

It can also be involved in regulating and improving the activity of antioxidant enzymes such as peroxide dismutase, glutathione peroxidase, etc. The antioxidant effect of flavonoids in EGB is even more than that of vitamins and it has the nature of anti-free radical attack in vitro.

Drug interactions of Bulk Ginkgo Biloba Extract Powder.

Ginkgo biloba extract is a commonly used drug in the treatment of cardiovascular diseases, often combined with antiplatelet, sedative, antihypertensive and lipid-lowering drugs.

Ginkgo and its monomer components quercetin, kaempferol and isorhamnetin and other flavonoids have inhibitory effect on CYP3A4, CYP2C9, CYP2B6, etc., and its monomer components ginkgolides A, B and bilobalide and other lactones have inducing effect on CYP1A2, CYP2B1/2, CYP3A2, CYP2C19, UGT1A1, etc., and are P -glycoprotein substrate, and drug co-use is easy to trigger drug interactions, and the role of the complex, so need to attract extensive attention.

In recent years, there have been reports of individual cases of bleeding caused by taking Ginkgo biloba preparations or combining with other anticoagulant drugs. Ginkgo biloba extract inhibits PAF and causes bleeding, of which ginkgolide B is considered to be the most important component in inhibiting PAF. However, there are no corresponding controlled studies.

Currently commercially available ginkgo biloba products vary widely in composition and amount. The dose as well as the exact amount of ginkgolide B associated with bleeding is still unknown. Moreover, there may be other ingredients in the products that are capable of causing bleeding. Therefore, further research in this area is needed.

Therefore, based on the results of the current study, cases of bleeding caused by Ginkgo biloba extract preparations should be communicated to physicians to draw sufficient attention.

And try to avoid ginkgo biloba extract preparations with anticoagulant drugs such as aspirin and warfarin.