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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.
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 |
Gastrodin≥98% |
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 |
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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 |
|