Where to buy Gastrodin with low price and high quality. We are your best choice, all informations about Gastrodin are available.
Product Name: Gastrodin
Gastrodin source: It is extracted from the orchids Gastrodia elata or from the rhizome of Galeola faberi.
Gastrodin introduction: Gastrodia elata is a saprophytic perennial herb of the Orchidaceae family.The herb is used in Traditional Chinese medicine and Sichuan cuisine. It is one of the three orchids listed in the earliest known Chinese Materia Medica.
Appearance: Brown-yellow
powder
Test By: HPLC
Active ingredient: Gastrodin
Gastrodin specifications: Gastrodin 1%,2%,3%, 5% 10%,-98% by HPLC
Molecular formula: C13H18O7
Molecular weight: 286.28
Structural formula:
Gastrodin Main benefits:
1.Treatment of vestibular neuronitis
2.Treatment of vertigo
3.improve brain cells of oxygen resistance ability
4.Promoting blood circulation
Gastrodin specification
|
ANALYSIS |
SPECIFICATION |
RESULTS |
Test Method |
|
Assay |
Gastrodin≥98％ |
99.16% |
HPLC |
|
Organoleptic |
|||
|
Melt point |
153℃～156℃ |
155.5℃ |
Melt point |
|
Odor |
Characteristic |
Complies |
GB/T 5492-2008 |
|
Appearance |
White Fine Powder |
Complies |
NLS-QCS-1008 |
|
Taste |
Characteristic |
Complies |
GB/T 5492-2008 |
|
Gastrodin Microbiology |
|||
|
E. Coli |
Negative |
Negative |
AOAC 997.11, 18th |
|
Total Yeast & Mold |
<100cfug |
Conform |
FDA (BAM) Chapter 18, 8th Ed. |
|
Salmonella |
Negative |
Negative |
FDA (BAM) Chapter 5, 8th Ed. |
|
Total Plate Count |
<1000cfu/g |
Conform |
AOAC 990.12,18th |
|
Gastrodin Heavy Metals |
|||
|
Pesticides |
Negative |
Negative |
|
|
Total Heavy Metals |
<10PPM |
0.50PPM |
USP<231>,method11 |
|
Gastrodin Process Data |
|||
|
Residual Solvents |
Eur.Pharm. |
Complies |
/ |
|
Extract Ratio |
12:1 |
Complies |
|
|
Method of processing |
Extraction |
Complies |
/ |
|
Gastrodin Physical Characteristics |
|||
|
Loss on Drying |
<3% |
1.22% |
GB/T 14769-1993 |
|
Sulphated Ash |
<5% |
2.72% |
AOAC 942.05,18th |
|
Particle Size |
98.0%pass 80mesh |
Conform |
GB/T 5507-2008 |
