Products Description
Apigenin is a naturally occurring flavonoid compound that exists as a yellow pigment in various plants, primarily derived from *Apis regia*, a plant in the Apiaceae family. It has also been found in other plants such as chamomile, lemon balm, perilla, verbena, and yarrow. Its temperature range is 345℃~350℃. It is almost insoluble in water, readily soluble in hot ethanol, and soluble in dilute potassium hydroxide (KOH) solution.

Application
Apigenin is a natural antioxidant with effects such as lowering blood pressure, dilating blood vessels, preventing atherosclerosis, and inhibiting tumors. Compared with other flavonoids (quercetin, kaempferol flavonoids), it has the characteristics of low toxicity and no mutagenicity. Currently, apigenin has some applications in the pharmaceutical and food industries. However, due to its poor water solubility and low intestinal absorption, its oral bioavailability and in vivo activity are low, which limits its application to some extent.



Quality Standard
|
Items |
Standard |
|
Appearance |
Light yellow powder |
|
Odor |
Characteristic |
|
Taste |
Characteristic |
|
Mesh size/Sieve |
NLT 95 % pass 80 mesh |
|
Bulk density |
NMT 0.8 g/ml |
|
Loss on Drying |
≤5.0 % |
|
Residue on Ignition |
S2.0 % |
|
Apigenin(on dried basis) |
Nlt 98.0 % |
|
Pesticide Residues |
USP<561> |
|
Solvent Residues |
USP<467> |
|
Heavy Metals |
≤10 ppm |
|
Lead |
≤2 ppm |
|
Arsenic |
≤l ppm |
|
Mereury |
≤0.1 ppm |
Storage and transportation
Store in a light-proof, airtight container in the refrigerator or freezer for long-term storage.


Marketing
Our products are sold well in more than 60 countries and regions including North America, Western Europe, Southeast Asia, Central and South America, etc. We have established long-term and stable cooperative relations with pharmaceutical companies in Europe, the United States, Greece, Germany, Iran, Russia, South Korea, India and other countries.




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