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Giant Knotweed Extract Resveratrol - China

price: contact company for price

Latin Name: Polygonum Cuspidatum Part of the Plant Used: Root Active

Ingredients: Resveratrol Appearance: Deep brown to white fine powder

Specifications: 20%,50%,98%,99%

Resveratrol is an active component which is extracted from Giant Knotweed. Its pharmacology function can be described as follows: Antibiotic antivirus, anti-tumor, resists the hepatitis, suppresses the agglutinate production with plain B2 of thrombus of blood platelet. It can prevent low density fat albumen from oxidize, have potential prevention and cure cardiovascular disease, gives protection against cancer, antivirus and immune regulating action, its function is shown as its anti-oxidant characteristic mainly.Clinical practice: Used in the acute jaundice type infective hepatitis, blood silt and menorrhoea, rheumatism type arthralgia, muscle bone-ache , sand drench , blood drenching , bronchitis , damp and hot gall stone; It is too high to be used in the cholesterolemia and triglyceride; It is anti-oxidant to be used in , slowed aging.

Changsha Herbway Biotech Co., Ltd is a high and new tech enterprise specialized in plant and herb extraction. Its a leading supplier of extracts which includes the manufacture, research, development and marketing of the herbal formulas as a whole. We are committed to provide natural, high-quality raw materials of plant and herb extracts for domestic and international Herbal companies, Health Food factory, Manufacturers of Beverage and Cosmetics.

We have large-scale and professional factory. Our manufacture facility was equipped with advanced plant extraction, separation, purification, drying equipments and technology. With rich experience in production and mature management system. In the past years, we has successfully developed more than 200 kinds of high quality standardized plant extracts and 100 kinds of Chinese herbal medicine formulas with annual production capacity of more than 600 tons.

We have a strong R&D team from plant extract field. And we also have established a long-term cooperation with Kunming Institute of Botany, Hunan Agricultural University of NATURAL PRODUCTS INDUSTRY CENTER and some other research institutes.

We manufacture Tongkat Ali Extract, Sweet Tea Extract, Tea Series Extract, Bilberry Extract, Giant Knotweed Extract, Wolfberry Extract, Mulberry Leaf Extract, Devil`s Claw Extract, Griffonia Seed Extract, Fruit &Vegetable Powder and Concentrated Juice, Wolfberry Seed Oil and Ziziphi spinosae oil and other more than 100 kinds of products. They are all widely used in Production of pharmaceuticals, health food, cosmetics and daily necessities etc. 'The quality stems from the specialty, The prestige stems from honesty' We are willing to provide professional products and professional services. Trying what we can do to make your satisfaction.

'Sincere cooperation with all their heart and ascend' is the belief of our corporate philosophy. We are full of vigor and vitality and willing to establish sincere cooperation with our friends. Enjoy the mutual benefit relationship and develop together.

The main products are as follows. If you are interested in any products. Please contact with me:

1 Tongkat Ali Extract (Material from Malaysia)

2 Resveratrol

3 5-HTP

4 Bilberry Extract

5 Mulberry Leaf Extract

6 Astaxanthin

7 Sweet Tea Extract

8 Maca Extract

9 Mangosteen Extract

10 Irvingia gabonensis seed extract

11 Magnolia Bark Extract

12 Red Clover Extract

13 Green Tea Extract

14 Rutin

15 Yohimbe Bark Extract

16 Maca Extract

17 Rosemary Extract

18 Bitter Orange Extract

19 Ginkgo Biloba Extract

20 Ginseng Extract

21 Milk Thistle Extract

22 Olive leaf Extract

23 Epimedium Extract

24 Siberian Ginseng Extract

25 Devil`s Claw Extract

26 Gynostemma Extract

27 Soy Bean Extract

28 Kudzu Extract

29 Noni fruit Extract

30 Mucuna pruriens Extract

31 Wild Yam Extract

32 Horsetail Extract

33 Eucommia Ulmoides Extract

PS: Please visit our website and send us inquiry from there. Because we can not reply you here. Thanks and best regards!

Giant Knotweed Extract Resveratrol

Please see our contact information below


Company Contact:


  • Phone: 8673182668671

  • Address: No.459,wanjiali RD., Changsha, China

  • Email: Email


Published date: September 7, 2012 -

  • Business Description: Changsha Herbway Biotech Co., Ltd is a high and new tech enterprise specialized in plant and herb extraction. Its a leading supplier of extracts which includes the manufacture, research, development and marketing of the herbal formulas as a whole. We are committed to provide natural, high quality raw materials of plant and herb extracts for domestic and international Herbal companies, Health Food factory, Manufacturers of Beverage and Cosmetics.
    We have large scale and professional factory. Our manufacture facility was equipped with advanced plant extraction, separation, purification, drying equipments and technology. With rich experience in production and mature management system. In the past years, we has successfully developed more than 200 kinds of high quality standardized plant extracts and 100 kinds of Chinese herbal medicine formulas with annual production capacity of more than 600 tons.
    We have a strong R&D team from plant extract field. And we also have established a long term cooperation with Kunming Institute of Botany, Hunan Agricultural University of NATURAL PRODUCTS INDUSTRY CENTER and some other research institutes.
    We manufacture Tongkat Ali Extract, Sweet Tea Extract, Tea Series Extract, Bilberry Extract, Giant Knotweed Extract, Wolfberry Extract, Mulberry Leaf Extract, Devil`s Claw Extract, Griffonia Seed Extract, Fruit &Vegetable Powder and Concentrated Juice, Wolfberry Seed Oil and Ziziphi spinosae oil and other more than 100 kinds of products. They are all widely used in Production of pharmaceuticals, health food, cosmetics and daily necessities etc. "The quality stems from the specialty, The prestige stems from honesty" We are willing to provide professional products and professional services. Trying what we can do to make your satisfaction.
    "Sincere cooperation with all their heart and ascend" is the belief of our corporate philosophy. We are full of vigor and vitality and willing to establish sincere cooperation with our friends. Enjoy the mutual benefit relationship and develop together.

    The main products are as follows. If you are interested in any products. Please contact with me:
    1 Tongkat Ali Extract (Material from Malaysia)
    2 Resveratrol
    3 5 HTP
    4 Bilberry Extract
    5 Mulberry Leaf Extract
    6 Astaxanthin
    7 Sweet Tea Extract
    8 Maca Extract
    9 Mangosteen Extract
    10 Irvingia gabonensis seed extract
    11 Magnolia Bark Extract
    12 Red Clover Extract
    13 Green Tea Extract
    14 Rutin
    15 Yohimbe Bark Extract
    16 Maca Extract
    17 Rosemary Extract
    18 Bitter Orange Extract
    19 Ginkgo Biloba Extract
    20 Ginseng Extract
    21 Milk Thistle Extract
    22 Olive leaf Extract
    23 Epimedium Extract
    24 Siberian Ginseng Extract
    25 Devil`s Claw Extract
    26 Gynostemma Extract
    27 Soy Bean Extract
    28 Kudzu Extract
    29 Noni fruit Extract
    30 Mucuna pruriens Extract
    31 Wild Yam Extract
    32 Horsetail Extract
    33 Eucommia Ulmoides Extract

    PS: Please visit our website and send us inquiry from there. Because we can not reply you here. Thanks and best regards!

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