Buckwheat Extract Powder

Common buckwheat, Fagopyrum esculentum, is taken as a whole plant to make this buckwheat extract, which is not a grain flour. Water extraction concentrates the soluble plant fraction, and the liquor is dried to a light yellow powder at a 10:1 ratio. Roots and the hulled grain are not the main material of this buckwheat extract.

The 10:1 ratio carries no rutin percentage. The powder is light yellow, ground to 80 mesh and water dispersible. The buckwheat grain powder and the buckwheat peptide are separate products, and tartary buckwheat is a different species.

SKU: BOT-BEX-0108 Category: Botanical Extracts Tags: Buckwheat, Dry Blends & Premixes, Plant Extracts, Water Dispersible, Water Extracted, Whole Plant

Fagopyrum esculentum Plant Identity & Part

The botanical entity is Fagopyrum esculentum Moench, an annual of the knotweed family, Polygonaceae. It is not a cereal and not a relative of wheat, even though its triangular seeds are milled like grain. The part used is the whole plant, meaning the leafy aerial growth taken with the stem, and not the seed alone.

Buckwheat appears in three raw-material forms that buyers sometimes mix up: the hulled seed or groat, the leafy herb and the sprouts. The leafy herb is a recognized plant source of flavonoids, mainly rutin, along with phenolic acids. Tartary buckwheat, Fagopyrum tataricum, is a separate species with a bitter seed that is much richer in rutin, so the species name should be stated.

Buckwheat Extract vs Powder & Peptide

Form	What It Is	Choose It When
10:1 Buckwheat Plant Extract	Water-extracted, concentrated and dried F. esculentum plant	A dispersible plant extract without a marker is wanted
Buckwheat Powder	Milled buckwheat, a grain-type powder	Starch and a grain profile are wanted
Tartary Buckwheat Powder	Milled seed of the tartary species	The tartary species, not common buckwheat, is required
Buckwheat Peptide Powder	Buckwheat-derived peptide ingredient	A peptide ingredient is required, not a ratio extract

Ten parts of buckwheat plant material stand behind one part of powder, which is all 10:1 records. It gives no rutin figure, and the two milled powders in the table are grain products that behave like flours.

The ratio extract suits tea-style mixes and capsule blends that want buckwheat plant identity in a pale, dispersible form. The milled products bring starch, bulk and a nutty grain taste, which this water extract does not.

Typical Specifications

Specification Item	Product Information
Latin Name	Fagopyrum esculentum
Plant Part	Whole Plant
Processing	Water Extraction
Common Name	Common Buckwheat
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

Roasted-Note Tea Sticks

Tea-style sticks use buckwheat extract as a dissolvable alternative to steeped plant material. The cup is pale yellow with a mild, hay-like taste. Roasted-grain, honey or lemon flavors give it a recognizable profile, and hot water brings out the flavor more clearly than cold.

Plant-Extract Capsule Blends

Capsule blends combine the extract with other plant extracts in a multi-ingredient fill. The pale powder flows moderately well, and humidity at the filling station is kept low because the soluble solids pick up moisture. A trial run confirms fill weight.

Pale Tablet Cores

Tablet cores take the extract with a dry binder. Its light yellow color gives little trouble with mottling in a white tablet, and the flavonoid content darkens only slowly with moisture. Hardness is checked after storage at raised humidity.

Light-Tinted Drink Powders

Drink powders carry the extract with sweetener and fruit powders. The yellow tint suits lemon, apple and citrus-style bases, and it does not cloud a cup the way milled buckwheat does because the starch fraction stays behind in the plant residue.

Formulation Notes

The powder is light yellow with a faint, grassy-nutty aroma and a mild, slightly bitter taste. In water it disperses to a pale yellow, lightly hazy liquid. Rutin-type flavonoids dissolve only slightly in cold water, so a fine haze and a trace of sediment appear in clear drinks that stand for days.

Premix the powder into part of the dry base before the main blend to spread the tint evenly. Flavonols form darker complexes with iron, so stainless equipment is used. Alkaline ingredients intensify the yellow, which is acceptable in a golden formula and unwelcome in a pale one.

Reclose a used drum with the liner smoothed down over the powder. Plant extracts of this kind pick up moisture gradually, so a drum checked monthly for lumps is a simple control for long storage. Beverage trials should check that the buckwheat extract stays clear after a week in the fridge, since flavonoids slowly come out of solution and give a light haze that is harmless but visible in clear bottles.

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.