Rhubarb Extract Powder
Active Ingredient: Emodin
Purity Ratio: 10:1 (TLC)
Country of Origin: China
Detection Method: Tomochromatographic Analysis (TLC)
Appearance: Yellow, brownish-yellow, or reddish-brown powder
Solubility: Almost insoluble in water, slightly soluble in cold ethanol, readily soluble in boiling ethanol, benzene, chloroform, acetone, ether, and alkaline solutions
Relevant Certifications: ISO9001, GMP, FDA, Kosher, Halal
Delivery Terms: EXW, FOB, CFR, CIF, DAP, DDP
Payment Method: Priority Wire Transfer (T/T)
Shipping Method: Air Freight, Sea Freight, Rail Freight
Services Offered: OEM/ODM
Delivery Status: Ample stock, safe and fast shipping
Packaging Specifications: 25 kg/drum
Minimum Order Quantity: 1 kg
- Product Description
Rhubarb Extract Powder – Premium Quality for Your Health Solutions
When you need reliable botanical ingredients for your formulations, Rhubarb Extract Powder from Shaanxi Herbcosher Phychemistry delivers enterprise-grade quality backed by 20+ years of phytochemical expertise. Our standardized 10:1 extraction ratio ensures consistent potency, with emodin as the primary active compound verified through TLC detection. Every batch is produced under ISO9001, GMP, FDA, Kosher, and Halal certifications, guaranteeing compliance across 30+ international markets. With flexible OEM/ODM services, fast delivery within 15 working days, and 4,000+ m² warehouse capacity ensuring stable supply, you get more than just powder—you gain a trusted manufacturing partner.
What Makes Our Rhubarb Root Extract Special?
You're not fair acquiring crude fabric. You're contributing in botanical precision.
Our extraction prepare centers on anthraquinone derivatives—the bioactive compounds that characterize quality rhubarb extract. These incorporate emodin, chrysophanol, rhein, and emodin methyl ether.
We control each step: from crude fabric determination to last bundling. Multi-stage ultrasonic cleaning expels overwhelming metals and pollutions. Shower drying and vacuum fixing protect freshness and stability.
The result? A micronized powder with fabulous bioavailability. Prepared for tablets, capsules, or custom details.
Technical Specifications at a Glance
| Parameter | Specification |
|---|---|
| Active Ingredient | Emodin (Anthraquinone Derivatives) |
| Extraction Ratio | 10:1 (TLC) |
| Appearance | Yellow to reddish-brown fine powder |
| Detection Method | Thin Layer Chromatography (TLC) |
| Solubility | Soluble in ethanol, benzene, chloroform; minimal in water |
| Origin | China |
| Certifications | ISO9001, GMP, FDA, Kosher, Halal |
| Packaging | 25 kg/drum |
| Minimum Order | 1 kg |
| Delivery Terms | EXW, FOB, CFR, CIF, DAP, DDP |
| Lead Time | ≤15 working days (bulk orders) |
| Services | OEM/ODM customization available |
How Does Rhubarb Extract Work in Formulations?
Understanding the mechanism helps you position your product better.
Digestive Support Function:
Bound anthraquinones in Rhubarb Extract Powder transform into free forms through intestinal bacterial enzymes. These compounds stimulate intestinal walls, promoting peristalsis while reducing water reabsorption. This creates a gentle yet effective bowel movement support mechanism.
Cardiovascular & Metabolic Properties:
The extract advances platelet conglomeration and abbreviates clotting time. Furthermore, it illustrates lipid-regulating movement and makes a difference clear lipid peroxidation byproducts—valuable for details focusing on metabolic wellness.
Three Key Advantages for Your Business
1. Pharmaceutical-Grade Purity
High-purity emodin and rhein monomers meet exacting single-component prerequisites. Idealize for nutraceutical and pharmaceutical applications requesting precision.
2. Improved Bioavailability
Our micronization handle guarantees prevalent retention rates. The powder coordinating consistently into different measurement forms—tablets, capsules, liposomes, or microcapsules.
3. Optimized Security Profile
Traditional rhubarb contains bound anthraquinones that may cause over the top stomach related impacts. Our exclusive extraction specifically evacuates these compounds, conveying adequacy with minimized side effects.
Why Choose Herbcosher as Your Supplier?
You require more than great item specs. You require operational reliability.
Two Decades of Botanical Expertise
Since our establishing, we've specialized in phytochemical inquire about and generation. Collaboration with Northwest A&F College and Northwest College keeps our strategies at the industry forefront.
Global Compliance Made Simple
Our certifications—FDA, ISO9001, HACCP, HALAL, Legitimate, EU Natural, USDA Organic—eliminate administrative migraines. Whether you're shipping to Europe, North America, or Asia-Pacific, we've got you covered.

Flexible Customization Options
Need a particular concentration? Custom bundling? One of a kind measurement shape? Our OEM/ODM administrations adjust to your prerequisites. We offer powder, liposome, and microcapsule groups with fast turnaround times.

Inventory & Logistics Strength
With 5,000 m² distribution center space, we keep up adequate stock of normal items. Our coordinations administration framework accomplices with worldwide carriers to guarantee secure, on-time conveyance through discuss, ocean, or rail freight.

Quality Control You Can Trust
Every bunch experiences thorough testing some time recently shipping.
Raw Fabric Screening:
Multi-stage ultrasonic cleaning expels soil, sand, and contaminants. Centrifugal filtration controls overwhelming metals inside secure limits set up by worldwide standards.
Stability Assurance:
Spray drying innovation disposes of unstable debasements. Vacuum bundling jam the normal plant smell and avoids oxidation. Beneath legitimate capacity conditions, solidness remains uncommonly high.
Batch Consistency:
Fingerprint spectroscopy and standardized quantitative strategies guarantee uniform emodin substance over generation runs. The wrapped up item keeps up reliable dull brownish-yellow coloration—no shocks between orders.
Frequently Asked Questions
Q: Will the root and rhizome crude materials be sullied with mud, sand, or overwhelming metal buildups amid processing?
A: After entering the manufacturing plant, the crude materials experience multi-stage ultrasonic cleaning and mechanical pollution expulsion, combined with centrifugal filtration, to entirely control overwhelming metals and inorganic pollutions inside secure physicochemical limits.
Q: Will the powder create an odor due to warm amid storage?
A: Utilizing splash drying and vacuum bundling innovation, unstable debasements are pre-removed. Beneath typical temperature and light-protected conditions, its one of a kind plant smell and chemical soundness are greatly high.
Q: Will the color of this common crude fabric change altogether between diverse batches?
A: Through unique mark spectroscopy control and standardized quantitative innovation, we guarantee that the substance of center dynamic fixings such as emodin remains consistent in each bunch, and the wrapped up item color continuously keeps up a uniform dull brownish-yellow.
Q: What's your least arrange quantity?
A: We acknowledge orders beginning from fair 1 kg, making it simple for you to test quality some time recently scaling up. For bulk orders, we offer competitive estimating and quick fulfillment.
Q: Can you give third-party testing reports?
A: Completely. We give comprehensive testing reports from authorize third-party research facilities, counting overwhelming metal examination, microbial testing, and dynamic compound confirmation.
Applications Across Industries
Our extract powder serves diverse sectors:
- Dietary Supplements: Digestive health formulations, detox products
- Pharmaceutical Manufacturing: Active pharmaceutical ingredient (API) sourcing
- Functional Foods: Health-focused beverages and snacks
- Cosmetic Formulations: Antioxidant skincare ingredients
Start Your Order Today
Ready to experience enterprise-grade botanical quality with Rhubarb Extract Powder? Contact our team at info@herbcosher.com to discuss your specific requirements and request samples.









