Oregon Grape Root Extract Powder

Oregon grape root extract starts from the root of the Oregon grape shrub, a yellow-wooded evergreen of the barberry family, with the leaf, flower and berry excluded. Water extraction concentrates the soluble root fraction, and the liquor is dried into a light yellow powder that disperses in water.

The extract is supplied at a 10:1 ratio with no marker percentage and is milled to 80 mesh. Oregon grape is not a true grape, and the berries are a different material. This is a whole-root profile and not an alkaloid-defined grade.

SKU: BOT-BEX-0480 Category: Botanical Extracts Tags: Gummies & Chews, Plant Extracts, Root & Rhizome, Sports Nutrition, Water Dispersible, Water Extracted

Oregon Grape Root Source & Identity

Oregon grape root in the trade is normally the root of Mahonia aquifolium (Pursh) Nutt., an evergreen shrub of the Berberidaceae with spiny, holly-like leaflets, yellow spring flowers and blue-black berries. The part used is the root with its rhizome, recognized by a bright yellow inner wood. Leaf, flower and berry are not part of this Oregon grape root extract.

Several plants share the name. Cascade or dull Oregon grape and creeping Oregon grape are other Mahonia species, and the genus is placed within Berberis in some floras, so a specification should state the Latin binomial the buyer expects. The yellow root holds isoquinoline alkaloids such as berberine, named here only as a family and without any content figure.

What 10:1 Means for Oregon Grape

A 10:1 ratio on an Oregon grape root extract describes how far the root is concentrated and does not report alkaloid content. The yellow color of the root signals an alkaloid-rich tissue, and these alkaloids are carried into a water extract as salts, but the ratio cannot be read as an assay. A buyer who needs a declared alkaloid level must look at a defined grade, which is not listed for this plant. Oregon grape root extract is ordered by the plant, the root and the ratio, and no powder form is listed beside it.

Typical Specifications

Specification Item	Product Information
Latin Name	Oregon grape
Plant Part	Root & Rhizome
Processing	Water Extraction
Common Name	Oregon Grape Root
Ingredient Type	Ratio Extract
Extract Ratio	10:1
Appearance	Light yellow powder
Solubility / Dispersibility	Water Dispersible
Quality Parameters
Moisture (LOD)	≤5.0%
Total Ash	≤5.0%
Particle Size	80 mesh
Heavy Metals	Lead ≤2 ppm · Arsenic ≤1 ppm · Cadmium ≤1 ppm · Mercury ≤0.1 ppm
Microbiology	TPC ≤1,000 cfu/g · Yeast & Mold ≤100 cfu/g · E. coli Negative · Salmonella Negative/25 g
Shelf Life	24 months in unopened original packaging, cool and dry storage

Application Areas

Yellow Capsule Fills

Oregon grape root extract fills into capsules as a light yellow powder with a distinctly bitter taste, so capsules are preferred over loose powder. Alkaloid salts stain equipment yellow, so dedicated tooling or thorough washdown follows each run. A flow aid keeps the cohesive powder moving.

Coated Tablets for Bitter Roots

Tablets carry the extract with microcrystalline cellulose and a disintegrant, and a film coat covers both the bitter taste and the yellow tint. Pigmented alkaloid salts can bleed through thin coatings, so coating weight gain is set high enough to hold the color after storage.

Strongly Flavored Drink Powders

Drink powders pair Oregon grape root extract with citrus, ginger or mixed berry flavors that hold up against the bitter finish. The liquid is clear to slightly hazy and yellow-gold. Sweetener and acid are tuned by sensory panel, because bitterness limits the dose.

Single-Serve Sachets

Sachets blend the root extract with a carrier and flavor so each serving holds the same dose. The powder is hygroscopic and cakes at the seal in humid storage, so the premix is dried before filling and sachet laminate is checked for barrier performance.

Dark-Colored Gummies

Cooked gummies take the extract late in the base. Cherry, blackcurrant and cola flavors cover both the bitterness and the yellow tint, and a short storage trial shows whether alkaloid color migrates in the finished product.

Formulation Notes

Oregon grape root extract is a light yellow powder with a faint, earthy aroma and an intensely bitter taste. In water it forms a clear to hazy golden-yellow liquid, and the color deepens with concentration. Bitterness is the main formulation constraint and sets the practical dose.

The alkaloid salts are water-soluble and strongly colored, and they stain surfaces, fabrics and skin. Use dedicated scoops and wash equipment promptly, since dried residue is harder to remove. Weigh the Oregon grape root extract in a dry area and reseal the liner after each draw, as moisture causes clumping.

Premix the extract with a carrier and screen it into the bulk, then fill promptly. Acidic liquids keep alkaloid salts dissolved, while alkaline media may dull the color or throw a haze, so the target pH is tested before the beverage formula is fixed. Opaque packaging protects the intermediate from light.

Packaging & Commercial Supply

Essencefield supports product evaluation, formulation trials, commercial orders, and ongoing ingredient supply. Packaging, storage, and shipping arrangements are determined by product characteristics, order quantity, stability requirements, and destination-market needs.

Supply Item	General Information
Sample	Available upon request for formulation, testing, and supplier evaluation
Order Quantities	100 g · 1 kg · 5 kg · 25 kg · 100 kg · 500 kg · Bulk
Sample Lead Time	Typically 5–7 days after sample confirmation
Production Lead Time	Typically 15–30 days after order and specification confirmation
Packaging	Suitable protective inner packaging with bags, cartons, drums, or other appropriate outer packaging
Storage	Store in tightly sealed, suitable protective packaging in a cool, dry environment. Protect from moisture, heat, and direct sunlight. Specific storage conditions follow the approved product specification.
Documentation	COA · Product Specification · TDS · SDS · Applicable declarations (as applicable)

Final order quantities, lead times, packaging, documentation, and shipping arrangements are confirmed according to the selected product and commercial requirements.