Dong Quai Extract

Product Name:Angelica/Dong Quai Extract

Latin Name: Angelica amurensis

Specification Ratio: 4:1~20:1;

Part Used: root

Appearance: Brown Yellow Powder

Test Method: TLC

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What is Dong Quai Extract?Dong Quai Extract has a long history of use in Chinese medicine and is present in nearly every formula for blood tonification and invigoration. It is often referred to as “Women’s Ginseng”. Dong quai is a plant. The root is used to make medicine.

Dong quai root extract is commonly taken by mouth for menopausal symptoms, menstrual cycle conditions such as migraines and many other conditions, but there is no good scientific evidence to support these uses.
One of the major herbs used in traditional Chinese herbal medicine, Angelica sinensis is closely related to European Angelica archangelica, a common garden herb and the flavoring in Benedictine and Chartreuse liqueurs. The carrot-like roots of this fragrant plant are harvested in the fall after about 3 years of cultivation and stored in airtight containers prior to processing.
Traditionally, dong quai root extract is said to be one of the most important herbs for strengthening the xue. The Chinese term xue is often translated as “blood,” but it actually refers to a complex concept in traditional Chinese medicine, of which the Western notion of blood is only a part. In the late 1800s, an extract of dong quai known as Eumenol became popular in Europe as a “female tonic,” and this is how most people consider it in the West.Basic Information:
ITEAMSSpec. of Angelica dahrica P.E.
AspectsFine powder hygorscopicityMesh SizeSize 95%pass 100 meshBulk DensityDensity 45-65g/100mlLoss on DryingOn Drying≤5.0%Ash<5.0%IdentificationConformsHeavy Metals<10ppmArsenic(As)<2ppmCadmium(Cd)<1ppmMercury(Hg)<0.3ppmLead(Pb)<2ppmSolvent Residues<0.05Total aerobic count<1000cfu/gramTotal Yeast& Mold<1000cfu/gramStaphylococcus aureusNegativeE.ColiNegativeSalmonellaNegativeDong Quai Benefits:
Dong Quai Extract is used for menstrual cramps, premenstrual syndrome (PMS), and menopausal symptoms. It is also used orally as a “blood purifier”; to manage hypertension, infertility, joint pain, ulcers, “tired blood” (anemia), and constipation; and in the prevention and treatment of allergic attacks.

Heart disease. Early research suggests that injecting a specific product containing dong quai root extract, ginseng, and astragalus (Yi-qi Huo-xue Injection) intravenously (by IV) reduces chest pain, improves heart function, and increases exercise tolerance in people with heart disease.Stroke. Early research suggests that injecting 200 mL of solution containing dong quai intravenously (by IV) for 20 days does not improve brain function in people who had a stroke due to a blocked blood flow to the brain.Menopausal symptoms. The effect of Dong Quai Extract on menopausal symptoms is unclear. In a study evaluating dong quai, it was found to have no beneficial effect on menopausal symptoms. However, in some studies evaluating products containing dong quai and other ingredients hot flashes were decreased.Migraine. Early research suggests that taking a combination of soy, dong quai, and black cohosh for 24 weeks reduces migraines associated with menstruation.Problems during pregnancy. Early research suggests that taking a combination of dong quai root extract, motherwort, white peony, Banks’ rose, and Ligustica during pregnancy reduces the risk of having a miscarriage in pregnant women with maternal-fetal blood group incompatibility.High blood pressure arteries carrying blood from the heart to the lungs (pulmonary hypertension). Early research suggests that injecting 250 mL of a dong quai solution intravenously (by IV) for up to 10 days reduces pressure and improves blood flow in people with pulmonary hypertension.Premature ejaculation. Early research shows that applying a cream contain Dong Quai Extract and other herbs might improve premature ejaculation. The other herbs included in the cream are Panax ginseng root, Cistanches deserticola, Zanthoxyl species, Torlidis seed, clove flower, Asiasari root, cinnamon bark, and toad venom (SS Cream).Painful menstrual periods (dysmenorrhea).Premenstrual syndrome (PMS).High blood pressure.Joint aches and pains.Ulcers.Anemia.Constipation.Skin discoloration and psoriasis.Allergies.Other conditions.

Uses of Dong Quai Extract:Menopausal symptoms. Various combination products that contain dong quai seem to reduce menopausal symptoms. Taking a specific product containing dong quai and chamomile (Climex) seems to reduce hot flushes in menopausal women. Taking a specific product containing American ginseng, black cohosh, dong quai, milk thistle, red clover, and vitex agnus-castus (Phyto-Female complex) seems to reduce hot flushes and night sweats and improve sleep quality in pre- and post-menopausal women. Taking a product containing burdock root, licorice root, motherwort, dong quai, and Mexican wild yam root seems to reduce menopausal symptoms as well. However, some evidence suggests that taking dong quai alone does to improve symptoms of menopause.Premature ejaculation, when applied directly to the skin of the penis in combination with other herbs. The other herbs are Panax ginseng root, Cistanches deserticola, Zanthoxyl species, Torlidis seed, clove flower, Asiasari root, cinnamon bark, and toad venom (SS Cream).

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