Rhubarb Root Fluid Extract
Rhubarb Root Fluid Extract is a fluid extract of Rheum rhabarbarum root, giving dietary supplement and food-and-beverage developers a concentrated botanical base. Bio-Botanica produces it through the low-heat Bio-Chelated cold-extraction process at its FDA-inspected cGMP facility in Hauppauge, New York, preserving a full-spectrum root profile.
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
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What Is Rhubarb Root Fluid Extract?
Rhubarb Root Fluid Extract is a hydro-ethanolic liquid drawn from the root of Rheum rhabarbarum, the garden rhubarb whose roots hold a long place in traditional formulas. Carried in ethanol and supplied full-spectrum and non-standardized, it gives supplement and beverage developers a concentrated, ready-to-dose base with rhubarb's characteristic tart-bitter signature intact.
Market Demand
Rhubarb root spans traditional bitter formulas and modern flavor systems, and it draws renewed interest as brands look to tart, recognizable botanicals for functional beverages and supplements. A concentrated ethanol extract lets developers fold rhubarb's distinctive profile into tinctures, shots, and flavored liquids, and the plant's familiarity from the kitchen gives a new product an easy point of entry with shoppers.
Formulation Applications
The ethanol carrier suits hydro-alcoholic tinctures, bitters, and flavored liquid supplements, and dilutes into syrups and beverage bases where its tartness balances sweeter notes. Rhubarb root is traditionally associated with cardiovascular, contributes nutrients, and serves a flavor role, structure/function positioning only, not a consumer health claim.
Why Formulators Choose Bio-Botanica
Family-owned since 1972, Bio-Botanica extracts roots like this at its FDA-inspected cGMP facility in Hauppauge, New York with the low-heat Bio-Chelated method that keeps the root's naturally occurring constituents Holistically Balanced. Each lot is verified for identity, microbial, and heavy-metal specifications in an onsite lab with HPLC and ICP/MS, and Kosher, Halal, and Organic certification is available.
Common Buyer Questions
What is Rhubarb Root Fluid Extract, and what species and plant part does it come from?
Rhubarb Root Fluid Extract is a fluid extract made from the root of Rhubarb (Rheum rhabarbarum), a member of the Polygonaceae family, native to Southern Siberia, Mongolia, and northern China. It is produced by Bio-Botanica through our proprietary Bio-Chelated low-heat cold-extraction process, which is designed to preserve a Holistically Balanced, full-spectrum profile of its naturally occurring constituents.
What extract form is this, and what is it carried in?
This is a Fluid Extract, and the extraction solvent is ethanol. The fluid extract is a concentrated liquid form of the botanical. The exact carrier and any processing details are documented on the Spec Sheet/TDS that accompanies samples.
Does Rhubarb Root Fluid Extract contain alcohol?
Yes — as a fluid extract, Rhubarb Root Fluid Extract is an ethanol (alcohol)-based extract. For exact residual solvent levels specific to your batch, refer to the Spec Sheet/TDS and representative COA.
Is Rhubarb Root Fluid Extract standardized to a specific compound?
Rhubarb Root Fluid Extract is a full-spectrum, Holistically Balanced extract and is non-standardized. It is designed to reflect the naturally occurring constituents of the root rather than an isolated, quantified compound.
What applications and formats is Rhubarb Root Fluid Extract suited for?
Rhubarb Root Fluid Extract is formulated for ingestible applications, meaning dietary supplements and food and beverage products. As a fluid extract, it serves as a concentrated botanical base that formulators dose and blend according to their own product specifications.
What industries and positioning does Rhubarb Root Fluid Extract fit?
It fits the Dietary Supplements and Food and Beverage categories as an ingredient. For brand positioning, Rhubarb is traditionally associated with areas such as Cardiovascular Support and Nutrients — framing intended for structure/function positioning only, not a consumer health claim.
Where does the Rhubarb originate?
Rhubarb (Rheum rhabarbarum) is native to Southern Siberia, Mongolia, and northern China. Sourcing and country-of-origin details for a given lot are documented on the TDS that accompanies samples.
How does Rhubarb Root Fluid Extract behave for solubility and compatibility?
As a liquid extract, Rhubarb Root Fluid Extract blends into liquid and hydro-alcoholic systems; the carrier is ethanol. We recommend reviewing the Spec Sheet/TDS and evaluating a sample within your specific formulation to confirm compatibility and handling.
What certifications are available for this ingredient?
Bio-Botanica operates under NSF, cGMP, and FSSC 22000 quality systems, and Kosher, Halal, and Organic certification is available. Our facility in Hauppauge, New York is FDA-inspected; specific certification for your order can be confirmed with our team.
What documentation ships with Rhubarb Root Fluid Extract?
Samples ship with a Spec Sheet/TDS, a representative Certificate of Analysis (COA), and a Safety Data Sheet (SDS). These document the extract form, carrier, and testing so your team can evaluate the ingredient against your specifications.
How is Rhubarb Root Fluid Extract sold, and what about samples and MOQ?
Rhubarb Root Fluid Extract is sold in bulk to formulators and brands, not as a finished consumer product, and is offered in pack sizes of 19 kg and 200 kg. Pricing is available by requesting a formal quote — our team quotes to your chosen pack size and volume, and samples ship with full documentation so you can assess fit before committing.
How is Rhubarb Root Fluid Extract manufactured and tested?
Rhubarb Root Fluid Extract is manufactured at Bio-Botanica's FDA-inspected cGMP facility in Hauppauge, New York using our proprietary Bio-Chelated low-heat cold-extraction process. Testing is performed in our onsite quality lab using instrumentation including HPLC, UPLC-MS/MS, GC/MS, LC/MS, and ICP/MS, covering identity, microbial, USP, and heavy-metal testing from raw-material intake through finished product, supported by third-party labs.