Ginkgo Biloba Extract

Changsha Natureway Co., Ltd. is a professional manufacturer of herbal extracts and green tea extracts in China.
We gained ISO9001 and GMP certificate.
Contact: Linda
Skype: linda01123
Tel: 86 731 2866 768
Fax: 86 731 2967875
E-mail: lind23@21cn.com
Http://www.herbingredient.com




1. Ginkgo Biloba Extract
 Color: Yellow Brown Fine Powder
 Latin name: Ginkgo Biloba L
 Active ingredients:. flavonol glycosides including kaempferol and quercetin
 Specifications: 24% Ginkgoflavoglycosides / 6% Terpene Lactories / Ginkgolic Acid <5ppm
 Solubility: Soluble in hydro-alcoholic solution
 Plant used: Flower petals, dried flowers, leaves
 Packing: 25kg/drum
 Annual availability: 10 MT of above mentioned specifications.

2. Brief description:
 Native to China, the trees are now grown on large plantations in France and South Carolina, as well as China. Ginkgo is a very slow-growing, hardy tree whose fossil records date back some 200 million years. Growing to a height of 50 to 120 feet, the trunk of the Ginkgo is light green to light brown with corky fissures. In the male trees, the grooves in the bark are broad, while in the females, they are pointed. Both have green, leathery fan-shaped leaves that turn yellow to golden in the fall.
The tree flowers for the first time when it is between twenty and thirty years old. The male flowers are small, green catkins, while the female flowers are small, green, and globular-shaped, which form into small, plum-shaped, foul-smelling fruits. The tree grows in fertile, well-drained soil in sun or light shade. The leaves are harvested either mechanically or by hand from plantations or in the wild. The leaves are then dried and pressed into balls. A dry extract is manufactured from the dried leaves, using acetone and water and subsequent purification steps without the addition of concentrates or isolated ingredients.
The dioecious Ginkgo tree can reach a height of 40m in its natural habitat in Central China. It prefers rich sandy soil, and has one or several main trunks and spreading branches. The leaves are petiolate, glabrous and bilobed; each lobe is triangular, up to 6cm long and 4cm wide, with fan-like, fine, prominent radiate veins and an entire margin. The leaves turn yellow in autumn. The female trees produce a fleshy fruit with an edible kernel if there is a male tree nearby. Ginkgo is now grown on large plantations in China, France and South Carolina.
3. Effects of Ginkgo Biloba Extract
Ginkgo Biloba,Ginkgo Biloba Extract works by increasing blood flow to the brain, and through the entire body's network of blood vessels,which supplies oxygen and nutrients. Good blood circulation is essential for good health - better blood circulation promotes general longevity, and helps to keep you healthy.
Ginkgo,Ginkgo Biloba Extract has 2 groups of active components - flavonoids and terpene lactones including Ginkgolides A, B, and C, bilobalide, quercetin, and kaempferol. The Ginkgolides help control allergic inflammation and asthma. Ginkgo Biloba also acts as a powerful antioxidant, and helps kill the free radicals, which contributes to aging.
Ginkgo,Ginkgo Biloba Extract is well recognized for its positive effect on brain functioning - enhancing memory, mental alertness, and reducing mental fatigue and lack of energy. As Ginkgo works as a brain enhancer, it has obvious benefits for individuals who suffer from Alzheimer's disease. Even for a healthy person, Ginkgo Biloba can help improve brain function by preventing and treating conditions of cerebral vascular deficiencies, where there's decreased flow of blood to the brain.
Ginkgo Biloba,Ginkgo Biloba Extract Benefits a brain enhancer, it has obvious benefits for individuals who suffer from Alzheimer's disease. Even for a healthy person, Ginkgo Biloba can help improve brain function by preventing and treating conditions of cerebral vascular deficiencies, where there's decreased flow of blood to the brain.
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Alfalfa extract 5% flavonoids
Alfalfa extract 7:1
Angelica extract 1% ligustilide
Astragalus root extract 0.2% Flavone & 16% Polysacchrides
Astragalus root extract 50% polysaccharides
Astragalus root extract 4:1
Banaba leaf extract 1% corosolic acid
Banaba leaf extract 3% corosolic acid
Barley grass juice powder 20:1
Bilberry extract 5:1
Bilberry extract 10% anthocyanidins
Bilberry extract 15% anthocyanidins
Bilberry extract 25% anthocyanidins
Bilberry juice (frozen) juice
Blueberry extract 25% anthocyanidins
Black currant extract 25% anthocyanidins
Bitter melon extract 10:1
Bitter melon extract 30:1
Black tea extract 25% polyphenols
Cat's claw extract 4:1
Cat's claw extract 4% alkaloids
Citrus aurantium extract 10% synephrine
Citrus aurantium extract 30% synephrine
Citrus aurantium extract 95% synephrine
Cinnamon bark extract 10:1
Cinnamon bark extract 20:1
Cordyceps Extract 4:1
Cordyceps Extract 40% polysaccharides
Ecdysterone 90% ecdysterone
Eyebright extract 4:1
Turmeric extract 15% curcumin
Turmeric extract 90% curcumin
Turmeric extract 95% curcumin
Echinacea purpurea extract 4% phenolics
Echinacea purpurea extract 4% phenolics
Echinacea purpurea extract 6% phenolics
Echinacea purpurea extract 10% phenolics
Ginkgo biloba leaf extract 24% Ginkgoflavoglycosides / 6% Terpene Lactories / Ginkgolic Acid <5ppm
Ginkgo biloba leaf extract 24% Ginkgoflavoglycosides / 6% Terpene Lactories / Ginkgolic Acid <1ppm
Ginkgo biloba leaf extract 24% Ginkgoflavoglycosides / 6% Terpene Lactories / Ginkgolic Acid <1ppm
Guarana extract Caffeine 22%
Guarana extract Caffeine 10%
Grape seed extract 95% proanthocyanidins
Green tea extract 40% polyphenols / 10% EGCG
Green tea extract 40% polyphenols / 12% EGCG
Green tea extract 40% polyphenols / 15% EGCG
Green tea extract 50% polyphenols / 30% catechins / <1% caffeine
Green tea extract 75% polyphenols / 50% catechins / 30% EGCG
Green tea extract 90% polyphenols / 70% catechins / 40% EGCG
Green tea extract 95% polyphenols / 80% catechins / 45% EGCG / <1% caffeine
Green tea extract 98% polyphenols / 80% catechins / <1% caffeine
Green tea extract 99% polyphenols / 85% catechins / <0.5% caffeine
Green tea extract 85% catechins / 50% EGCG/ <1% caffeine
Green tea extract 85% catechins / 60% EGCG/ <0.5% caffeine
Green tea extract 20% L-theanine
Green tea extract 30% L-theanine / <2% caffeine
Green tea extract 98% L-theanine
Green tea extract 20% polysaccharides
Instant black tea extract 25% polyphenols
Instant green tea extract 40% polyphenols
Instant Oolong tea extract 25% polyphenols
Instant jasmine tea extract 40% polyphenols
Instant Pu'er tea extract 25% polyphenols
Jujube extract 5:1
Kudzu root extract 40% isoflavones
Kudzu root extract 50% isoflavones
Kudzu root extract 60% isoflavones
Kudzu root extract 80% puerarine
Luo han guo extract 12:1
Luo han guo extract 80% mogrosides
Luo han guo extract 25% Mogroside Ⅴ
Lycium extract 15% polysaccharides
Lycium extract 40% polysaccharides
Macleaya cordata extract 60% alkaloids
Macleaya cordata extract 40% sanguinarine
Macleaya cordata extract 20% alkaloids
Magnolia bark extract 40% Magnolol+ Honokiol
Magnolia bark extract 90% Magnolol+ Honokiol
Magnolia bark extract 95% Magnolol+ Honokiol
Marigold extract 5% lutein
Marigold extract 10% lutein
Marigold extract 5% zeaxanthin
Milk thistle extract 80% silymarin / 30% silybin
Milk thistle extract 80% silymarin / 35% silybin
Milk thistle extract 80% silymarin / 40% silybin
Milk thistle extract 60% silybin
Panax ginseng extract 10% ginsenosides
Panax ginseng extract 50% ginsenosides
Panax ginseng extract 80% ginsenosides
Panax ginseng extract powder / 4% ginsenosides
Passion flower extract 4:1
Passion flower extract 4% flavonoids
Pumpkin seed extract 4:1
Pumpkin seed extract 20% polysaccharides
Red Rice Yeast 4:1
Red Rice Yeast 0.5% Lovastatin
Red Rice Yeast 1.0% Lovastatin
Red Rice Yeast 1.5% Lovastatin
Reishi mushroom extract 4:1
Reishi mushroom extract 10% polysaccharides / 4% Triterpenoids
Reishi mushroom extract 30% polysaccharides
Rhodiola crenulata extract 1% salidrosides
Rhodiola crenulata extract 2% salidrosides
Rhodiola crenulata extract 3% salidrosides
Rhodiola rosea extract 40% poly / 1% rosavins / 1% salidrosides
Rhodiola rosea extract 45% poly / 2% rosavins
Rhodiola rosea extract 50% poly / 3% rosavins
Rhodiola rosea extract 50% poly / 5% rosavins
Rosemary extract 2.5% rosmarinic acid
Rosemary extract 25% carnosic acid
Soy bean extract 40% soy isoflavones
Soy bean extract 60% soy isoflavones
Stevia extract 80% steviosides (de-bitter)
Stevia extract 90% steviosides / RA>40%
Stevia extract 90% steviosides / RA>60%
Stevia extract 90% steviosides / RA>80%
Stevia extract 95% steviosides
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Scutellaria root extract 80% baicalin
Scutellaria root extract 90% baicalin
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Siberian Ginseng extract 0.8% Eleutherosides B + E
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Tomato juice extract 1% lycopene
Tomato juice extract 3% lycopene
Tomato juice extract 5% lycopene
Tomato juice extract 6% lycopene
Tomato juice extract 10% lycopene
Wild yam extract 8% saponin on diosgenin
Wild yam extract 16% saponin on diosgenin
Ziziphi jujuba extract 4:1

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Changsha Natureway Co.,ltd is a professional manufacturer of herbal extracts and green tea extracts in China. We gained ISO9001 and GMP certificate.

Contact:Ms.Linda
Tel: +86 731 2866 768
Fax: +867312967 875
skype:linda01123
Email:linda23@21cn.com
Address:No 1012 Xiongju city east North MaWangdui Road.Changsha Hunan
Http://www.herbingredient.com