Natural Flavonoid Antioxidant Taxifolin Dihydroquercetin (DHQ) Powder 90% 95% 98%

Dihydroquercetin, also known as taxifolin, is a natural flavonoid compound extracted from the roots of precious trees such as larch.  It belongs to the vitamin P family and is considered an extremely valuable and potent natural antioxidant. Its unique molecular structure gives it exceptional antioxidant capabilities, effectively scavenging free radicals and toxins in the human body. It possesses various biological activities, including anti-inflammatory, antibacterial, and anti-radiation effects, as well as immune system regulation. It is primarily used in the food, pharmaceutical, and health product industries as a highly effective additive or for the prevention of hypertension and slowing down aging. It is a valuable raw material for the production of food, pharmaceuticals, and health products

Test Item	Specification
Taxifolin	>90.0%
Appearance	Yellow green powder
Odor	Characteristic odor
Particle Size	Pass 80 mesh sieve
Identification (HPLC)	Retention time of main peak matches reference standard
Identification (TLC)	Spot corresponds to reference standard on TLC plate
Heavy Metals	10 ppm
Arsenic (As)	2 ppm
Lead (Pb)	2 ppm
Loss on Drying	1%
Residue on Ignition	0.1%
Total Plate Count	<1000 CFU/g
Molds & Yeasts	<100 CFU/g
Salmonella	Not detected
E. coli	Not detected