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Product Name: Gastrodia elata extract

Gastrodia elata extract source:  It is extracted from the orchids Gastrodia elata or from the rhizome of Galeola faberi.

Gastrodia elata extract introduction: Gastrodia is a genus of achlorophyllous orchid with about 40 species.

G. elata is a traditional Chinese herb, Tian Ma and is commonly used in China to treat hypertension, improve circulation and resolve headaches.

Appearance: Brown-yellow powder

Test By: HPLC

Active ingredient: Gastrodin

Gastrodia elata extract specifications: Gastrodin 1%,2%,3%, 5% 10%,-98% by HPLC

Gastrodia elata extract Main benefits: 

1. Adjustment function, strengthen cerebrovascular immune ability

2. Calming the internal wind and relieving convulsion and spasm. For suppressing symptoms of liver-wind, no matter if cold type or heat type.

3. For neurasthenia and insomnia

4. Improves blood flow to the brain,

5. Improve the immune system

6. To treat vascular headache.

Gastrodia elata extract Specification



ANALYSIS

SPECIFICATION

RESULTS

Test Method

Assay

 Gastrodin98

99.16% 

HPLC

Organoleptic

Odor

Characteristic

Complies

GB/T 5492-2008

Taste

Characteristic

Complies

GB/T 5492-2008

Melt point

153℃156℃

155.5℃

Melt point

Appearance

White Fine Powder

Complies

NLS-QCS-1008

Gastrodia elata extract Physical Characteristics

Particle Size

98.0%pass 80mesh

Conform

GB/T 5507-2008

Loss on Drying

<3%

1.22%

GB/T 14769-1993

Sulphated Ash

<5%

2.72%

AOAC 942.05,18th

Gastrodia elata extract Process Data

Method of processing

Extraction

Complies

/

Residual Solvents

Eur.Pharm.

Complies

/

Extract Ratio

12:1

Complies


Gastrodia elata extract Microbiology

E. Coli

Negative

Negative

AOAC 997.11, 18th

Salmonella

Negative

Negative

FDA (BAM) Chapter 5, 8th Ed.

Total Plate Count

<1000cfu/g

Conform

AOAC 990.12,18th

Total Yeast & Mold

<100cfug

Conform

FDA (BAM) Chapter 18, 8th Ed.

Gastrodia elata extract Heavy Metals

Total Heavy Metals

<10PPM

0.50PPM

USP<231>,method11

Pesticides

Negative

Negative


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