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Pygeum Bark Powder

Pygeum Bark Powder

Botanical Source: Prunus afrciana
Specification: Bark Powder
2:1, 4:1, 5:1, 2.5%, 13%, 15% Phytosterols
Certificate: CITES, HACCP, Kosher
Certifications: ISO, KOSHER, HACCP, CQC...
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Product Details

Active Ingredient: Phytosterols

Botanical Source: Bark of Prunus afrciana

Main Specification: 2:1, 4:1, 5:1, 2.5%, 13%, 15%


Pygeum Bark Powder Oil Introduction

Pygeum africanum is a large evergreen tree found in central and southern Africa. Pygeum extracts have been used for more than 40 years in France, Germany, and Australia .It is used for healing patients who suffering with prostate enlargement.

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Specification of Pygeum Bark Powder

Identification

TLC

Assay

Bark powder

Appearance

Brown powder

Loss on Drying

≤5.0%

Ash content

≤5.0%

Solvent residual 

≤5000ppm

Total Heavy Metals

≤10ppm

As

≤2ppm

Pb

≤2ppm

Hg

≤0.1ppm

Cd

≤1.0ppm


Method of Analysis

Determination of β-Sitosterol in Pygeum Bark Extract by HPLC

1.    Standard solution preparation

Weigh accurately a β-Sitosterol 15.0mg standard (Sigma company U.S.A.) in 25ml volumetric flask,and add solution of Methanol to mark.

2.    Sample solution preparation

Weigh accurately 100mg sample in 25ml volumetric flask, then add 20ml solution of Methanol to mark and preparation.

3.    Test conditions:

      Column: C8 (150 mm×4.6 mm, 5μm)

      Mobile phase: Methanol : 0.1% H3PO4 Solution (98∶2, v/v)

      Flow rate: 1.0 mL/min,

      Detection wavelength: 210 nm

      Column Temperature: 25 ℃.

4.    Process

Separately inject equal volumes (about 20 uL) of the Standard solution and the Sample solution into the chromatograph, record the chromatograms, and measure the responses for the major peaks.        

        A1    W2

X%=----- × ----  × 100%

        A2     W1

In which is A1 the assay sample peak area, A2 is the standard peak area, W1  is the concentration of assay sample. W2  is the concentration of standard.


Production Flow Chart

Flow chart of pygeum bark extract.png


Nutritive Ingredients List

Test Result(s):

Test Item

Unit

Test Method (Reference to)

Test Result

Method Detection Limit

Moisture

g/100g

GB 5009.3-2010

9.94

/

Ash

g/100g

GB 5009.4-2010

5.3

/

Protein

g/100g

GB 5009.5-2010

3.67

/

Total dietary fiber

g/100g

GB/T 5009.5-2010

69.9

/

Fat

g/100g

GB/T 5009.88-2014

0.4

/

Sodium(Na)

mg/100g

GB/T 5009.91-2003 ICP-OES

1.0

0.1

Calculate Result(s):

Calculate item

Unit

Calculate method

(Reference to)

Test result

Energy

KJ/100g

GB/Z 21922-2008

820

Carbohydrate

g/100g

GB/Z 21922-2008

10.8


Main Functions

1. It can inhibit benign prostatic hypertrophy and cancer of the prostate.

2. It has the function of restoring secretory activity of prostate epithelium.

3. It  also can be used for incontinence, urine retention, polyuria or frequent urination,dysuria.

4. It can protect the bladder smooth muscle against cellular damage caused by ischemia  and  reperfusion. 

5. It  can clear bladder neck urethral obstruction, significantly improve urologic symptoms and  flow  measures. 

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