Panax Notoginseng Extract: The Complete B2B Buyer's Guide to Sourcing Saponin-Rich Sanqi Extract

2026-09-27 | Related Product: Panax Notoginseng Extract

What Is Panax Notoginseng Extract?

Panax notoginseng extract — also known as Sanqi extract (三七提取物) — is a concentrated herbal preparation derived from the roots of Panax notoginseng (Burk.) F.H. Chen, one of the most prized medicinal plants in traditional Chinese medicine. Standardized for its active saponin compounds, particularly notoginsenoside R1, ginsenoside Rb1, and ginsenoside Rg1, this premium botanical extract is a cornerstone ingredient in cardiovascular health supplements across Asia and is gaining rapid traction in Western markets.

As an experienced Panax notoginseng extract manufacturer, Greensky Bio produces standardized total Saponin Extracts from premium Yunnan-sourced raw materials at our GMP-certified Jiangxi production facility, ensuring consistent quality for the global dietary supplement and nutraceutical industry.

Key Active Compounds in Panax Notoginseng Extract

The pharmacological activity of Panax notoginseng extract is attributed to its unique saponin profile:

• Notoginsenoside R1: A dammarane-type saponin unique to Panax notoginseng, serving as the primary marker compound for quality identification and standardization.

• Ginsenoside Rb1: A major protopanaxadiol saponin with demonstrated neuroprotective, anti-inflammatory, and cardioprotective effects.

• Ginsenoside Rg1: A protopanaxatriol saponin known for its ability to promote angiogenesis, enhance cognitive function, and support energy metabolism.

• Ginsenoside Rd, Re, and others: Additional minor saponins that contribute to the synergistic therapeutic profile of the whole extract.

• Dencichine: A non-protein amino acid with hemostatic properties, naturally present in the raw herb.

Scientifically Supported Health Benefits

1. Cardiovascular Health & Circulation

Panax notoginseng extract is most renowned for its cardiovascular benefits. Extensive research demonstrates its ability to improve coronary blood flow, reduce myocardial oxygen consumption, inhibit platelet aggregation, and protect against ischemia-reperfusion injury. These evidence-based mechanisms make it a premier ingredient in heart health supplement formulations — a category projected to exceed $25 billion globally by 2030.

2. Blood Vessel Protection & Microcirculation

Total saponins of notoginseng have been shown to enhance endothelial function, reduce arterial stiffness, and improve microcirculatory perfusion. Clinical studies in China have documented improvements in cerebral blood flow and peripheral circulation, positioning notoginseng extract as a key ingredient in formulas targeting cognitive health and peripheral vascular support.

3. Anti-Inflammatory & Antioxidant Activity

Notoginsenosides demonstrate potent anti-inflammatory effects by inhibiting NF-κB signaling and reducing the production of pro-inflammatory mediators (TNF-α, IL-1β, IL-6). Combined with strong free-radical-scavenging capacity, this makes notoginseng extract valuable in formulations for joint health, metabolic syndrome support, and healthy aging.

4. Hematological Health

Unlike many herbal extracts, Panax notoginseng uniquely exhibits bidirectional effects on blood — promoting circulation while supporting hemostasis when needed. Dencichine contributes to this dual-action profile, making notoginseng extract a distinctive ingredient in blood health formulations.

5. Neuroprotection

Emerging research highlights the neuroprotective potential of notoginsenoside R1 and ginsenoside Rb1, which reduce oxidative stress in neuronal cells, inhibit apoptosis, and promote neurogenesis. This positions notoginseng extract as an emerging nootropic ingredient for brain health supplement lines.

Product Specifications

Extraction & Quality Control Process

Our Panax notoginseng extract manufacturing process at Greensky Bio ensures consistent quality and potency:

1. Raw Material Selection: Premium Panax notoginseng roots sourced from Yunnan Province, China's premier notoginseng cultivation region. We source 3-year and 5-year roots for different saponin profiles.

2. Extraction: Multi-stage ethanol reflux extraction optimized for maximum recovery of both protopanaxadiol and protopanaxatriol saponins.

3. Purification: Macroporous resin chromatography for selective enrichment of target saponins, removing impurities and non-active compounds.

4. Concentration & Drying: Low-temperature vacuum concentration followed by spray drying to preserve heat-sensitive saponin structures.

5. Testing: Comprehensive HPLC analysis of individual marker compounds (R1, Rb1, Rg1, Rd, Re) plus microbial, heavy metal, and pesticide residue screening in our in-house laboratory.

Applications in Dietary Supplements

• Cardiovascular Supplements: Standardized total Saponin Extracts (50%–98%) at 100–500mg per serving for heart health capsules and tablets.

• Combination Formulas: Combined with Danshen (Salvia miltiorrhiza), Hawthorn, and Ginkgo Biloba for synergistic cardiovascular support products.

• Functional Beverages: Water-soluble notoginseng extract for cardiovascular health drinks.

• Traditional Chinese Medicine Products: High-purity extracts for pharmaceutical-grade TCM formulations.

• Asian Market Health Products: Particularly strong demand in China, South Korea, and Southeast Asian markets where notoginseng has deep cultural recognition.

Why Choose Greensky Bio as Your Panax Notoginseng Extract Supplier?

• 20+ Years in Plant Extracts: Established in 2004 with deep expertise in herbal extract research, production, and quality control.

• Full Quality Certifications: ISO22000, BRCGS, Ecocert Organic Standard, SGS-GMP — meeting the regulatory requirements of every major global market.

• In-House Laboratory: HPLC-equipped lab for precise quantification of individual saponin markers (R1, Rb1, Rg1, Rd, Re).

• GMP-Standard Production: 100,000-class clean area with 6-ton multi-functional extraction tanks and low-temperature concentrators.

• Global Export Track Record: Nearly $30 million USD in annual exports to Europe, the US, South Korea, and Russia.

• Flexible Specifications: From 10% to 98% total saponins, with customizable marker compound ratios.

Frequently Asked Questions

What is the difference between Panax ginseng and Panax notoginseng?

While both belong to the Panax genus, they have different saponin profiles and traditional uses. Panax ginseng is primarily used for energy, vitality, and adaptogenic effects. Panax notoginseng is specifically valued for cardiovascular health, blood circulation, and hemostatic properties. The unique presence of notoginsenoside R1 distinguishes notoginseng from ginseng.

What saponin percentage should I choose?

For general health supplements, 10%–30% total saponins is cost-effective. For premium cardiovascular products, 50%–80% is recommended. For pharmaceutical applications, 90%–98% high-purity extract is preferred.

Is Panax notoginseng extract safe for long-term use?

Panax notoginseng has been used safely in traditional Chinese medicine for centuries. Clinical studies support its safety profile at recommended dosages. However, as with any supplement, individuals on blood-thinning medication should consult their healthcare provider before use.

Request a Quote

Looking for a reliable Panax notoginseng extract manufacturer with certified quality and proven cardiovascular health benefits? Contact Greensky Bio for specifications, pricing, and samples. Response within 24 hours.