Isatis Root Extract Powder

Name: Isatis Root Extract Powder,Radix Isatidis Extract,Ban Lan Gen Extract,Indirubin Powder,Isatis Root Polysaccharides,Antiviral Herbal Extract,Isatis Root Extract Bulk
Availability: InStock

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SKU:

Unit:

Product Name:

Isatis Root Extract Powder

Specification:

10:1

Appearance:

Brown Powder

Latin Name:

Extractum Radicis Isatidis

Sample:

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MOQ:

25 KG

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What is Isatis Root Extract Powder

JHD Global is a professional B2B manufacturer and supplier of premium Isatis Root Extract Powder (Isatis tinctoria / Radix Isatidis). Standardized to consistent active markers like Epigoitrin, our high-quality botanical extract is widely trusted for seasonal immune defense, detoxification, and respiratory health formulations. Our powder is processed under low temperatures to ensure 100% purity, clean solubility, and strict contaminant control for global markets.

Antiviral & Antibacterial

Research shows that its active ingredients (such as lignans, alkaloids, and polysaccharides) have certain inhibitory effects on influenza viruses and others in vitro, which is the main reason why it is applied in related health products.

Anti-inflammatory & Immune regulation

Isatis Root polysaccharides suppress inflammation by inhibiting NLRP3 inflammasome activation and reducing IL‑1β release, while also modulating both innate and adaptive immunity to maintain immune balance, thereby preventing excessive tissue damage and supporting overall immune health.

Medicine field

Isatis Root Extract Powder serves as a core raw material in Chinese patent medicines like Isatis Root Granules and Antiviral Oral Liquid, valued for its antiviral and anti‑inflammatory properties. It is also incorporated into compound injections for severe infections, highlighting its essential role in traditional and modern therapeutics.

Health care and functional foods

Isatis Root Extract Powder, rich in bioactive polysaccharides, is widely used as a raw material in capsules, solid beverages, and syrups. These products are designed to support upper respiratory health and enhance immune defence by reducing inflammation and inhibiting viral activity, making it a versatile wellness ingredient.

COA
Items	Specification	Result	Method
Ratio	10:1	10:1	Calculation
Identification	Correspond to standard	Conform	TLC \|\| USP

Physical Characteristics

Physical Characteristics
Odor	Characteristic	Conform	Organoleptic
Taste	Characteristic	Conform	Organoleptic
Particle Size	NLT 95% Through 80 mesh	Conform	Analytical sieving \|\| USP
Loss on Drying	NMT 5.00%	3.22%	USP
Total Ash	NMT 5.00%	3.34%	USP
Bulk Density	Between 40~70g/100ml	51.70g/100ml	USP Method I
Tapped Density	Between 50~90g/100ml	67.43g/100ml	USP Method I

Chemical Characteristics

Chemical Characteristics
Residual Solvent	NMT 5,000ppm	Conform	GC \|\| USP
Pesticide Residue	Meet the requirements	Conform	GC \|\| USP
Heavy Metals(as Pb)	NMT 10ppm	Conform	USP Method II
Arsenic (As)	NMT 2ppm	Not Detected	ICP-MS \|\| USP
Lead (Pb)	NMT 2ppm	0.004ppm	ICP-MS \|\| USP
Cadmium (Cd)	NMT 1ppm	0.0022ppm	ICP-MS \|\| USP
Mercury (Hg)	NMT 1ppm	Not Detected	ICP-MS \|\| USP

Microbiological Characteristics

Microbiological Characteristics
Total Plate Count	NMT 10,000cfu/g	300cfu/g	USP
Total Yeast & Mold	NMT 1,000cfu/g	＜100 cfu/g	USP
E. Coli	Not Detected in(g) 10	Not Detected	USP
Salmonella	Not Detected in(g) 25	Not Detected	USP
Staphylococcus	Not Detected in(g) 10	Not Detected	USP