Kudzu Root Extract Powder 556
Model Number: no
Product Origin: China
Brand Name: layn
Other Price Terms: USDFOBChinese port
Payment Terms:
Supply Ability: 30 M/T per year
Minimum Order:
Delivery Lead Time: 7
Quality/Safety Certifications: GMP
Product Origin: China
Brand Name: layn
Other Price Terms: USDFOBChinese port
Payment Terms:
Supply Ability: 30 M/T per year
Minimum Order:
Delivery Lead Time: 7
Quality/Safety Certifications: GMP
Product Name:Kudzu root extract
Appearance: Light yellow powder
Mesh Analysis: Pass 80 mesh
Active ingredient: Total Of Isoflavones≥40%
Test Method: HPLC
Packing: 25Kg/drum
Application: dietary supplement, pharmaceutical, food and baverage, flavor and cosmetic industries.
Kudzu
Common name: Ge-gen
Botanical name: Pueraria lobata
Parts used and where grown
Kudzu is a coarse, high-climbing, twining, trailing, perennial vine. The huge root, which can grow to the size of a human, is the source of medicinal preparations used in Traditional Chinese Medicine and modern herbal products. Kudzu grows in most shaded areas in mountains, fields, along roadsides, thickets, and thin forests throughout most of China and the southeastern United States. The root of another Asian species of kudzu, Pueraria thomsonii, is also used for herbal products.
Kudzu has been used in connection with the following conditions (refer to the individual health concern for complete information):
Health Concerns
Alcohol withdrawal support
Angina
Historical or traditional use (may or may not be supported by scientific studies)
Kudzu root has been known for centuries in Traditional Chinese Medicine as ge-gen. The first written mention of the plant as a medicine is in the ancient herbal text of Shen Nong (circa A.D. 100). In Traditional Chinese Medicine, kudzu root is used in prescriptions for the treatment of wei, or “superficial,” syndrome (a disease that manifests just under the surface—mild, but with fever), thirst, headache, and stiff neck with pain due to high blood pressure.1 It is also recommended for allergies, migraine headaches, and diarrhea. The historical application for drunkenness has become a major focal point of modern research on kudzu. It is also used in modern Chinese medicine as a treatment for angina pectoris.
Active constituents
Kudzu root is high in isoflavones, such as daidzein, as well as isoflavone glycosides, such as daidzin and puerarin. Depending on its growing conditions, the total isoflavone content varies from 1.77–12.0%, with puerarin in the highest concentration, followed by daidzin and daidzein.2
A widely publicized 1993 animal study showed that both daidzin and daidzein inhibit the desire for alcohol.3 The authors concluded the root extract may in fact be useful for reducing the urge for alcohol and as treatment for alcoholism. However, a small controlled clinical trial with alcoholic adults taking 1.2 grams of kudzu two times per day failed to show any effect on decreasing alcohol consumption or cravings.4
How much is usually taken?
The 1985 Chinese Pharmacopoeia suggests 9–15 grams of kudzu root per day.5 In China, standardized root extracts (10 mg tablet is equivalent to 1.5 grams of the crude root) are used to treat angina pectoris. Some sources recommend 30–120 mg of the extract two to three times per day.
Are there any side effects or interactions?
At the amounts recommended above, there have been no reports of kudzu toxicity in humans.
At the time of writing, there were no well-known drug interactions with kudzu.
--------------------------------------------------------------------------------
References:
1. Foster S. Kudzu root monograph. Quart Rev Nat Med 1994;Winter:303–8.
2. Zhao SP, Zhang YZ. Quantitative TLC-densitometry of isoflavones in Pueraria lobata (Willd.) Ohwi. Yaoxue Xuebao 1985;20:203–8.
3. Keung WM, Vallee BL. Daidzin and daidzein suppress free-choice ethanol intake by Syrian Golden hamsters. Proc Natl Acad Sci USA 1993;90:10008–12.
4. Shebek J, Rindone JP. A pilot study exploring the effect of kudzu root on the drinking habits of patients with chronic alcoholism. J Altern Compl Med 2000;6:45–8.
5. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, 2d ed. New York: John Wiley & Sons, 1996, 333–6.
--------------------------------------------------------------------------------
Copyright © 2004 Healthnotes, Inc. All rights reserved. www.healthnotes.com
The information presented in Healthnotes is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over-the-counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires June 2005.
Appearance: Light yellow powder
Mesh Analysis: Pass 80 mesh
Active ingredient: Total Of Isoflavones≥40%
Test Method: HPLC
Packing: 25Kg/drum
Application: dietary supplement, pharmaceutical, food and baverage, flavor and cosmetic industries.
Kudzu
Common name: Ge-gen
Botanical name: Pueraria lobata
Parts used and where grown
Kudzu is a coarse, high-climbing, twining, trailing, perennial vine. The huge root, which can grow to the size of a human, is the source of medicinal preparations used in Traditional Chinese Medicine and modern herbal products. Kudzu grows in most shaded areas in mountains, fields, along roadsides, thickets, and thin forests throughout most of China and the southeastern United States. The root of another Asian species of kudzu, Pueraria thomsonii, is also used for herbal products.
Kudzu has been used in connection with the following conditions (refer to the individual health concern for complete information):
Health Concerns
Alcohol withdrawal support
Angina
Historical or traditional use (may or may not be supported by scientific studies)
Kudzu root has been known for centuries in Traditional Chinese Medicine as ge-gen. The first written mention of the plant as a medicine is in the ancient herbal text of Shen Nong (circa A.D. 100). In Traditional Chinese Medicine, kudzu root is used in prescriptions for the treatment of wei, or “superficial,” syndrome (a disease that manifests just under the surface—mild, but with fever), thirst, headache, and stiff neck with pain due to high blood pressure.1 It is also recommended for allergies, migraine headaches, and diarrhea. The historical application for drunkenness has become a major focal point of modern research on kudzu. It is also used in modern Chinese medicine as a treatment for angina pectoris.
Active constituents
Kudzu root is high in isoflavones, such as daidzein, as well as isoflavone glycosides, such as daidzin and puerarin. Depending on its growing conditions, the total isoflavone content varies from 1.77–12.0%, with puerarin in the highest concentration, followed by daidzin and daidzein.2
A widely publicized 1993 animal study showed that both daidzin and daidzein inhibit the desire for alcohol.3 The authors concluded the root extract may in fact be useful for reducing the urge for alcohol and as treatment for alcoholism. However, a small controlled clinical trial with alcoholic adults taking 1.2 grams of kudzu two times per day failed to show any effect on decreasing alcohol consumption or cravings.4
How much is usually taken?
The 1985 Chinese Pharmacopoeia suggests 9–15 grams of kudzu root per day.5 In China, standardized root extracts (10 mg tablet is equivalent to 1.5 grams of the crude root) are used to treat angina pectoris. Some sources recommend 30–120 mg of the extract two to three times per day.
Are there any side effects or interactions?
At the amounts recommended above, there have been no reports of kudzu toxicity in humans.
At the time of writing, there were no well-known drug interactions with kudzu.
--------------------------------------------------------------------------------
References:
1. Foster S. Kudzu root monograph. Quart Rev Nat Med 1994;Winter:303–8.
2. Zhao SP, Zhang YZ. Quantitative TLC-densitometry of isoflavones in Pueraria lobata (Willd.) Ohwi. Yaoxue Xuebao 1985;20:203–8.
3. Keung WM, Vallee BL. Daidzin and daidzein suppress free-choice ethanol intake by Syrian Golden hamsters. Proc Natl Acad Sci USA 1993;90:10008–12.
4. Shebek J, Rindone JP. A pilot study exploring the effect of kudzu root on the drinking habits of patients with chronic alcoholism. J Altern Compl Med 2000;6:45–8.
5. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics, 2d ed. New York: John Wiley & Sons, 1996, 333–6.
--------------------------------------------------------------------------------
Copyright © 2004 Healthnotes, Inc. All rights reserved. www.healthnotes.com
The information presented in Healthnotes is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over-the-counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires June 2005.
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Guilin Layn Natural Ingredeints Corp.
Marshall Feng
No.22 Lijiang RD. Guilin, China
541004
86-773-5878090
86-773-5878080
www.layn.com.cn/
Marshall Feng
No.22 Lijiang RD. Guilin, China
541004
86-773-5878090
86-773-5878080
www.layn.com.cn/
