Isorhamnetin

Isorhamnetin is a natural flavonoid, mainly extracted from plants like sea buckthorn, ginkgo biloba and wolfberry. It has antioxidant properties. Widely used in dietary supplements (for daily wellness support), functional food additives (for nutrient enrichment) and skincare products (for soothing effects), relying on its plant-derived bioactivity.

What is Isorhamnetin?

Isorhamnetin is a flavonoid found in plants like sea buckthorn and ginkgo. It boasts antioxidant and anti-inflammatory properties, aiding in combating oxidative stress. Used in pharmaceuticals, supplements, and cosmetics, it may support cardiovascular health and skin wellness, valued for its natural bioactive benefits.

ITEM	SPECIFICATION	TEST METHOD
Physical Description
Appearance	White Powder	Visual
Odor	Characteristic	Organoleptic
Taste	Characteristic	Olfactory
Bulk Density	50-60g/100ml	CP2015
Particle size	95%-99%% through 80 mesh;	CP2015
Chemical Tests
Isorhamnetin	≥98%	HPLC
Loss on drying	≤1.0%	CP2015 (105 oC, 3 h)
Ash	≤1.0 %	CP2015
Total Heavy Metals	≤10 ppm	CP2015
Cadmium (Cd)	≤1 ppm	CP2015(AAS)
Mercury (Hg)	≤1 ppm	CP2015(AAS)
Lead (Pb)	≤2 ppm	CP2015(AAS)
Arsenic (As)	≤2ppm	CP2015(AAS)

Microbiology Control
Aerobic bacterial count	≤1,000 cfu/g	CP2015
Total Yeast & Mold	≤100 cfu/g	CP2015
Escherichia coli	Negative	CP2015
Salmonella	Negative	CP2015

Xi’an Fulecare biotech has high-technique enterprises with 10 years history,dedicate to separation, purification of the natural active ingredients production and sales.

We also produce international frontier dietary supplements such as granulated powder,solid drinks,tea sachets, capsules and tablets etc.

We have high grade clean workshop,800 square meters of inspection center equipped with more than 10 sets of HPLC,GC,IR,MASS instruments,these provides a full range of quality assurance to our products

The company has a perfect quality assurance system.We implement strict quality control standards and have passed the certification for the ISO9001 Quality Management System. The Quality Management Department is equipped with many sets of high performance liquid chromatography (HPLC)instruments, ultraviolet spectrophotometers (UV), several spectropolarimeters, a gas chromatograph (GC), melting point apparatus, and other advanced testing and experimental equipment. We make a detailed division of labor for technology research, and for quality assurance and quality control, so that we can conduct effective and comprehensive quality control in the production process. This also allows us to make comprehensive detection analysis of final products, thus ensuring products quality.

DHL	Around 3-5 working days
Fedex	Around 4-6 working days
UPS	Around 4-6 working days
By Air	Around 5-7 working days
By Sea	Around 15-30 working days