Product Description
Buckwheat Seed Extract/Buckwheat Extract
Botanical Source: Fagopyrum esculentum Moench
Specifications:
Total flavonoids 70% UV rutin 45%;
Rutin 50%,60%,80%,90% by HPLC;
Buckwheat Powder 80 mesh
Brief Introduction
Buckwheat refers to several species of plants in the dicot family Polygonaceae: the Eurasian genus Fagopyrum, the North American genus Eriogonum, and the Northern Hemisphere genus Fallopia. Either of the latter two may be referred to as "wild buckwheat." Despite the name, buckwheats are not related to wheat, as they are not cereals / grasses (family Poaceae); instead, buckwheat is related to sorrels, knotweeds, and rhubarb.
Function:
1. Reducing blood sugar, high blood cholesterol, enhance the role of human immunity.
2. The adjust function of treating diabetes, hypertension, coronary heart disease, stroke and so on.
3. Dispelling wet, relieving pain, detoxification, expelling swelling and benefiting stomach.
4. To decrease capillary fragility and improve microcirculation: Improving cold sensitivity/stiff shoulders; for diet and reducing edema; skin beauty.
5. To lower blood sugar/fat, and regulate cardiovascular and cerebrovascular microcirculation.
6. UV absorb & sunscreen.
Product Name |
Buckwheat Extract |
Batch Number |
FEE-201011 |
Botanical Source |
Fagopyrum Esculentum |
Batch Quantity |
200kgs |
Plant Parts Used |
Whole herb,100% Natural |
Country of Origin |
China |
Type of Product |
Standard Extraction |
Active Ingredient Markers |
Total Flavonoids |
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Analysis Items |
Specifications |
Results |
Methods used |
Identification |
Positive |
Conforms |
TLC |
Appearance |
Yellow brown fine Powder |
Conforms |
Visual test |
Odor & Taste |
Characteristic |
Conforms |
Organoleptic test |
Bulk Density |
40-55g/100ml |
45g/100ml |
ASTM D1895B |
Particle Size |
NLT 95% through 60 mesh |
Conforms |
AOAC 973.03 |
Solubility |
Soluble in water |
Conforms |
Visual |
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Assay |
NLT 70% Total Flavonoids |
70.25% |
UV |
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NLT 40% Rutin |
50.62% |
HPLC |
Loss on Drying |
NMT 5.0% |
2.71% |
USP-39-NF34<731> |
Residue on Ignition |
NMT 2.0% |
1.17% |
USP-39-NF34<281> |
Extract Solvents |
Ethanol & Water |
Conforms |
/ |
Solvent Residues |
NMT 5000μg/g |
35μg/g |
USP-39-NF34<467> |
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Heavy Metals |
NMT 10ppm |
Conforms |
ICP-MS |
Arsenic (As) |
NMT 1ppm |
Conforms |
ICP-MS |
Lead (Pb) |
NMT 1ppm |
Conforms |
ICP-MS |
Cadmium (Cd) |
NMT 0.5ppm |
Conforms |
ICP-MS |
Mercury(Hg) |
NMT 0.5ppm |
Conforms |
ICP-MS |
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Microbiological Data |
Total Plate Count < 1,000cfu/g |
< 10cfu/g |
GB 4789.2 |
Total Yeast & Mold < 1,00cfu/g |
< 10cfu/g |
GB 4789.15 |
E. Coli to be negative |
Negative |
GB 4789.3 |
Staphylococcus to be negative |
Negative |
GB 4789.4 |
Salmonella to be absent |
Absent |
GB 4789.10 |
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Packing and Storage |
Packed in fiber drum, LDPE bag inside. Net weight: 5-20kgs/drum. |
Keep tightly sealed, store away from moisture, strong heat and sunlight. |
Shelf Life |
2 years if sealed and stored in the recommended conditions. |