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Changsha Staherb Natural Ingredients Co.,LtdPolygonum Cuspidatum extract emodin//www.lookchem.com/300w//201001/img/518-82-1.jpg
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Polygonum Cuspidatum extract emodin CAS NO.518-82-1

FOB Price:
USD 150.00-150.00 /Kilogram Get Latest Price
Min.Order Quantity:
1 Kilogram
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Product Details


  • Polygonum Cuspidatum extract
  • emodin 98%
  • high quality emodin

Quick Details

  • ProName: Polygonum Cuspidatum extract emodin
  • CasNo: 518-82-1
  • Appearance: yellow color
  • Application: Applied in cosmetics Applied in pharm...
  • DeliveryTime: 3 working days
  • PackAge: 1kg/bag,25kg/drum
  • Port: Changsha
  • ProductionCapacity: 1 Metric Ton/Month
  • Purity: 98%
  • Storage: keep in dry and cool place
  • Transportation: by sea,air or express depond on custom...
  • LimitNum: 1 Kilogram
  • Plant of Origin: China
  • Testing Method: HPLC
  • Product Ecification: 98%
  • Heavy Metal: negative
  • Voluntary Standards: CP


Polygonum Cuspidatum Extract

Latin Name:Polygonum Cuspidatum

Used Part:Rhizome

Product Specifications: 20% 50% 98%


Active ingredients:resveratrol (Resveratrol C14H12O3) and emodin (Emodin C15H10O5)

Extraction method:ethanol extraction

Appearance:yellow powder

Cas No.:518-82-1

Emodin is mainly distributed in the roots, stems, leaves, etc. of plants, including plants such as Polygonum cuspidatum. As the most widely distributed monoterpenoid nucleus 1,8-dihydroxyindole derivative, emodin is the main component of many traditional Chinese medicines and has a wide range of pharmacological activities.



1. Food additive;

2. Applied in pharmaceutical field as medicine supplement or OTCS ingredients. Treat cancer and cardio-cerebrovascular disease.

3. Applied in comestics to delay aging and prevent UV radiation.


1. Antibacterial,anti-thrombotic,anti-inflammatory and anti-anaphylaxis.

2. Preventing cancer, especially breast cancer, prostate cancer, endometrial cancer
and ovary cancer due to its estrogen role.

3. Anti-oxidation, delaying aging, preventing osteoporosis, acne ( whelk) and dementia in the elderly.

4.Lowering cholesterin and the blood viscosity , reducing the risk of arteriosclerosis, cardio-cerebrovascular disease and heart disease.

5.Owning good efficacy for treatment of AIDS.

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