Butterbur Extract

Plant origin: Butterbur

Latin Name: Petasites hybridus L.

Part Used: fruit (Dried, 100% Natural)

Type of Products: Concentrated Powder Extract

Appearance: Brown Fine powder

Mesh Size: 100% Pass 80 Mesh Screen

The active ingredient: 15% min Petasins (petasin + isopetasin).

C20H28O3. CAS: [26577-85-5].

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This extract powder has not S-petasin, because S-petasin melting point is 305C.

But petasin and isopetasin melting point just at 65C -72C

So the extract temperature are must lower than 80C.

Our butterbur extract bulk powder is the PA free.

It is an Anti-histamine and Anti-anaphylaxis.

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Function:

Relieve asthma, bronchitis, smoker's cough and other lung ailments;   ease migraines and seasonal allergies, including hayfever.

Due to its drug effect, it was recorded in the TCM (Traditional Chinese Medicine) encyclopedia with a high prestige.

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Dosage ranges:  50-100 mg twice daily.

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Packing: 1kg/one bag or 5kg/one bag,25kg/Fiber,or at your requirment.

Double plastic bag of foodstuff inside, cardboard drum outside.

Shelf Life: 2 years when properly stored.

Storage: Store in Cool and dry place, keep away from strong light, hight temperature.