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Leading Product
Grape Seed Extract
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Rhodiola Rosea Extract
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Soy Isoflavones
· HOME- Products - Leading Product - Rhodiola Rosea Extract

Rhodiola Rosea Extract

Active Components and Constitutional Formula

Rhodiola contains a number of potentially active compounds, including phenylpropanoids (rosavin, rosin, rosarin); phenylethanol derivatives (salidroside, tyrosol); flavonoids (rodiolin, rodionin, rodiosin, acetylrodalgin, tricin); monoterpenes (rosiridol, rosaridin); tritrpenes (daucosterol, beta-sitosterol); and phenolic acids (chlorogenic, hydroxycinnamic, and gallic acids). The presence of rosavin distingusihes the species R.rosea from other rhodiolas, and many products are standarized to rosavin content to ensure that they contain the proper species.

  

Specification

Salidrosides: 1- 10% (HPLC)

Rosavins: 1-10% (HPLC) 

 

Certificate of Analysis

ITEMS

SPECIFICATION

Appearance

Brown fine powder,

Odor

Characteristic

Powder Size

100%through 80 mesh

Salidroside

1-10%, HPLC

Rosavin

1-10%, HPLC

Loss on Dry

≤5%, 5g / 105 / 2hrs

Ash

≤2%, 2g / 525 / 3hrs

Bulk Density (g/ml)

0.25~0.50

Tapped Density(g/ml)

0.40~0.60

Heavy Metals

≤10ppm, Atomic Absorption

Lead

≤2ppm, Atomic Absorption

Arsenic

≤2ppm, Atomic Absorption

Solvents residue

Ethanol

≤1000ppm

Pesticide residue 

≤20ppb

Microbiological Specifications

Total Aerobic (CFU/g)

≤1000

Mold and Yeast (CFU/g)

≤100

E. Coli

Negative

Salmonella

Negative

 

E-mail us to get quotation and typical certification of analysis

 

Indications and Usage

There are numerous animal and test tube studies showing that rhodiola has both a stimulating and a sedating effect on the central nervous system; enhance physical endurance; improves thyroid, thymus, and adrenal function; protects the nervous system, heart and liver; and has antioxidant and anticancer properties. 

 

According to the result of a research concerning physical duration, the swimming time of mice was prolonged to 135-159% after intake of Rhodiola. Based on another research, intake of standardized Rhodiola Extract improved the physical condition, neuro-sports ability, mental condition and overall healthy sense of the students. The targets under treatment also felt improvement from tireness, insomnia, emotion instability and lack of original motives. 

 

Rhodiola has a more stimulating effort at lower amounts, and a more sedating effect at higher amounts. In medical treatment, the usual amounts taken are 200 to 600mg per day of a standardized extract to at least 3% rosavins and 0.8% to 1% salidroside, Rhodiola Extract is usually taken before meal. No side effects or interaction have been reported.

 

Package

25kg/drum, double layers plastic bags inside.

 

Storage Situation

Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.

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Add: No.208 Longjiaoshan Rd, Beilun, Ningbo, 315806, China Tel:86-574-86811266 Fax:86-574-86818387
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