Ziziphus jujuba seed extract standardized for total saponins

Ziziphus jujuba Seed Extract 2–10% Saponins / Jujubosides

Ziziphus jujuba Seed Extract is a standardized botanical ingredient produced from mature sour jujube seeds, traditionally known as Suan Zao Ren or Ziziphi Spinosae Semen. The commercial botanical source is commonly identified as Ziziphus jujuba var. spinosa, while Ziziphus jujuba subsp. spinosa is used in current botanical taxonomy.

Available standardized grades include 1%, 2% and 10% total saponins. Jujuboside A and jujuboside B are characteristic triterpenoid markers of the seed and may also be used in separate HPLC-controlled specifications. Standardized saponin grades and ratio extracts represent different commercial ingredient types and should not be treated as interchangeable specifications.

SKU: BOT-STX-0262 Categories: Standardized Extracts, Saponin Extracts Tags: Glycosides, Jujubosides, Saponins, Seed, Ziziphus, Ziziphus jujuba

Ingredient Profile & Common Uses

Sour jujube seed extract is derived from the seed rather than the jujube fruit, giving it a different phytochemical and commercial identity from conventional jujube fruit powders and fruit extracts. Its characteristic constituents include dammarane-type triterpenoid saponins together with flavone C-glycosides such as spinosin and 6”’-feruloylspinosin.

Commercial grades differ primarily in assay strength and analyte definition. Lower-assay material contains a larger proportion of the broader botanical extract matrix, while concentrated grades reduce the extract mass required to deliver a target saponin level. Compound-specific jujuboside specifications provide another purchasing option when a formulation or quality program requires defined chromatographic markers.

The brown to brown-yellow powder is used mainly in botanical dietary supplements, nighttime-positioned formulas and multi-herbal systems. It disperses in water but does not normally form a clear solution, so formulators should consider sedimentation, color contribution, powder flow and blend uniformity during product development.

Application Areas

Capsules

Standardized grades are suitable for capsule formulations where assay strength helps manage fill weight and available capsule space. Concentrated material can reduce botanical load in multi-ingredient formulas.

Tablets

Tablet applications should evaluate powder flow, compression behavior, color and blend uniformity. Assay strength may influence both tablet weight and the amount of excipient space available.

Powder Blends & Sachets

Dry blends can incorporate the extract into multi-botanical systems. When concentrated grades are used at low inclusion levels, premixing or geometric dilution can improve distribution throughout the batch.

Gummies

Selected gummy formulations can use sour jujube seed extract where its botanical profile and natural color are compatible with the finished product. Dispersion, flavor interaction and heat exposure should be evaluated during development.

Beverage Powders

The extract may be used in powdered beverage systems where optical clarity is not required. Wetting, haze, sedimentation, flavor contribution and pH compatibility should be assessed during reconstitution testing.

Typical Specifications

Parameter	Specification
Product Name	Ziziphus jujuba Seed Extract
Commercial Botanical Source	Ziziphus jujuba var. spinosa
Accepted Taxonomic Name	Ziziphus jujuba subsp. spinosa
Botanical Family	Rhamnaceae
Common Names	Sour Jujube Seed · Suan Zao Ren · Ziziphi Spinosae Semen
Plant Part	Mature Seed
Ingredient Type	Standardized Botanical Extract
Product Form	Fine Powder
Available Standardized Grades	1% · 2% · 10% Total Saponins
Primary Commercial Grade	2% Total Saponins
Characteristic Saponins	Jujuboside A · Jujuboside B
Characteristic Flavone C-Glycosides	Spinosin · 6”’-Feruloylspinosin
Appearance	Brown to Brown-Yellow Fine Powder
Particle Size	Approximately 80 Mesh
Water Behavior	Dispersible; Normally Not Fully Clear-Soluble
Moisture	≤5.0%
Bulk Density	Approximately 0.4 g/cm³
Standard Commercial MOQ	25 kg
Standard-Grade Lead Time	7–10 Business Days
Shelf Life	24 Months in Unopened Original Packaging

Marker Compounds & Standardization

Jujuboside A and jujuboside B are characteristic triterpenoid saponins associated with sour jujube seed. Jujuboside A has CAS No. 55466-04-1, while jujuboside B has CAS No. 55466-05-2. These identifiers refer to the individual reference compounds rather than to the mixed botanical extract.

Total-saponin assays and compound-specific jujuboside assays describe different analytical targets. A total-saponin result represents a broader measured saponin fraction, while jujuboside A+B specifications quantify defined compounds chromatographically. Spinosin and 6”’-feruloylspinosin belong to a separate flavone C-glycoside fraction and provide additional information about the botanical profile.

This distinction is important when comparing quotations, COAs and formulation inputs. Buyers should compare analyte definition and analytical method rather than relying only on the percentage stated in a product name.

Commercial Grade Architecture

Grade Type	Commercial Definition	Procurement Use
1% Total Saponins	Lower-assay standardized extract	Higher extract inclusion and broader botanical matrix
2% Total Saponins	Core standardized grade	General supplement formulation
10% Total Saponins	Concentrated standardized grade	Lower inclusion weight and space-constrained formulas
Jujuboside A+B Grade	Compound-specific marker control by HPLC	Projects requiring defined jujuboside markers
Ratio Extract	Extract ratio such as 10:1	Broad extract specification rather than marker standardization

A 10:1 extract ratio does not mean 10% total saponins and does not define the concentration of jujuboside A or B. Ratio extracts and standardized saponin extracts should therefore be treated as separate purchasing specifications.

Assay Strength & Formulation Load

The selected assay can materially change formulation weight.

Extract Grade	Extract Required for 10 mg Total Saponins	Extract Required for 20 mg Total Saponins
1%	1,000 mg	2,000 mg
2%	500 mg	1,000 mg
10%	100 mg	200 mg

Higher-assay grades can reduce capsule or tablet space requirements, but lower inclusion levels make blend uniformity more important. Premixing or geometric dilution may therefore be useful when concentrated extract represents only a small fraction of the complete formula.

Technical & Quality Considerations

Botanical authentication should distinguish sour jujube seed material from fruit-derived jujube ingredients. For standardized extracts, analytical evaluation should verify that the reported analyte and test method correspond to the purchased grade, particularly when comparing broad saponin assays with compound-specific chromatographic specifications.

The extract remains a multi-component botanical powder after standardization. Its brown to brown-yellow color can affect pale tablets, powders, gummies and beverage systems. Water dispersion may produce haze or sediment, while particle characteristics and bulk density influence powder flow, volumetric filling and mixing performance.

During scale-up, dry formulations should be evaluated for segregation, blend uniformity, capsule filling and tablet compression. Concentrated grades may require premixing at low inclusion levels. Liquid and gummy applications should evaluate dispersion, sedimentation, flavor interaction, color and marker recovery under actual processing conditions.

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.