Notoginseng Stem and Leaf Extract
Lifeworth supplies notoginseng stem and leaf extract for B2B buyers who need a standardized saponin-rich botanical extract with clear source declaration, assay options, and bulk supply support.
- Total saponins 80% or agreed specification can be discussed
- Made from Panax notoginseng stem and leaf, not root extract
- Suitable for capsules, tablets, powder blends, and botanical formulas
- COA, SDS/MSDS, TDS, and specification documents available for sourcing review
- Sample and bulk supply supported according to assay, packaging, and destination requirements
Tell us your application, target specification, and destination market so we can support grade selection, documentation review, and packaging recommendations.
Quick Specs
Identity
INCI Name
Alias
Quality
Assay
Grade
Standards
Assay Method
Handling
Appearance
Form
Solubility
Applications
Commercial Terms
MOQ
MOQ depends on packaging and specification.
Lead Time
3–7 working days for standard items; bulk orders by schedule.
Incoterms
EXW / FOB / CIF / DAP / DDP
Sample
Free sample (shipping charged)
Quality & Documents
COA (per batch) • SDS/MSDS • TDS/Spec sheet (on request). Additional statements depend on product and market.
Product Overview
Notoginseng Stem and Leaf Extract is a standardized botanical extract made from the stem and leaf of Panax notoginseng and commonly used in supplement, botanical blend, and functional product formulation projects. It is usually supplied as brown to yellow-brown powder with total saponins as the key specification, and buyers often review plant part, assay basis, marker profile, cost structure, and document scope before technical or commercial evaluation. It is commonly considered for capsules, tablets, powder blends, and botanical formulas, with sample support and batch documents available for sourcing reference.
Applications
Dietary Supplements
Notoginseng stem and leaf extract can be used in capsule and tablet supplement projects where buyers need a standardized botanical extract with defined total saponin content. It is suitable for formulas that require notoginseng-derived saponins with a different sourcing route from root extract.
Botanical Blends
For multi-herb formulas, notoginseng stem and leaf extract may be selected when the buyer wants a saponin-rich notoginseng ingredient with clear plant-part declaration. Compatibility with other botanical extracts, taste profile, and dosage design should be checked during development.
Powder Blends and Sachets
This extract can be considered for powder blends, sachets, and dry premix concepts where a standardized botanical powder is required. Flowability, color, odor, hygroscopicity, and blending uniformity should be tested in the final formula.
Functional Product Concepts
Notoginseng stem and leaf extract may be reviewed for functional product projects where botanical positioning, saponin specification, and document support are important. Final use should be confirmed according to local regulatory requirements and intended market positioning.
How to Choose the Right Grade / Form
For saponin-standardized formulas
Recommended direction: Total saponins 80% or agreed specification. A defined total saponin specification helps support batch consistency and technical comparison during sourcing review.
For cost-sensitive botanical blends
Recommended direction: Stem and leaf extract. Stem and leaf extract may provide a different cost structure compared with root extract, while still offering notoginseng-derived saponin positioning.
For root-specific positioning
Recommended direction: Panax Notoginseng Root Extract. If the project requires root-derived Panax notoginseng extract, stem and leaf extract should not be used as a direct replacement.
For whole herb powder concepts
Recommended direction: Panax Notoginseng Powder. Whole root powder is different from standardized extract and is usually selected by mesh size rather than saponin assay.
Confirm plant part
Stem and leaf extract and root extract are different products. Buyers should confirm whether the project accepts Panax notoginseng stem and leaf as the declared source before quotation, sample review, and label discussion.
Confirm assay basis
Specifications may refer to total saponins or selected marker compounds depending on supplier standard and buyer requirement. The assay basis and method should be confirmed clearly before comparing offers.
Confirm application and market fit
Different markets may have different expectations for botanical source, labeling, and compliance documents. Buyers should check whether stem and leaf extract is suitable for the intended application and destination market before bulk purchase.
Technical & Formulation Notes
Technical Notes
Technical Notes
Notoginseng stem and leaf extract is mainly evaluated by plant part, total saponin content, appearance, extraction route, and batch consistency. Since stem and leaf extract is different from Panax notoginseng root extract, buyers should confirm the declared plant part before comparing specifications or prices.
Manufacturing & Process
The extract is typically produced from Panax notoginseng stem and leaf through extraction, filtration, concentration, drying, milling, and sieving steps. Process details may vary according to target assay, extraction solvent, carrier use, and final powder requirements.
Extended QC & Test Items
Common review items include appearance, identification, assay, loss on drying, ash, particle size, heavy metals, pesticide residues, residual solvents, microbiology, and batch documentation. Additional tests can be discussed according to buyer specification, destination market, and application requirements.
Manufacturing & Process
The extract is typically produced from Panax notoginseng stem and leaf through extraction, filtration, concentration, drying, milling, and sieving steps. Process details may vary according to target assay, extraction solvent, carrier use, and final powder requirements.
Compatibility / Formulation Notes
For capsules and tablets, notoginseng stem and leaf extract should be evaluated for assay, bulk density, flowability, color, odor, and excipient compatibility.
For powder blends and sachets, taste profile, hygroscopicity, particle size, and uniform distribution should be reviewed during pilot production.
For botanical blends, compatibility with other plant extracts, minerals, amino acids, or functional ingredients should be checked in the final formula.
For functional food concepts, dosage design, taste, color impact, processing temperature, and local regulatory requirements should be evaluated before commercial use.
During storage and handling, the extract should be protected from moisture, heat, strong light, and prolonged open-air exposure.
Extended QC & Test Items
Common review items include appearance, identification, assay, loss on drying, ash, particle size, heavy metals, pesticide residues, residual solvents, microbiology, and batch documentation. Additional tests can be discussed according to buyer specification, destination market, and application requirements.
Product specifications
| Test | Specification | Method |
|---|---|---|
| Appearance | Brown to yellow-brown powder | Visual |
| Identification | Conforms to agreed specification | TLC / HPLC / Per specification |
| Assay | Total saponins 80% or agreed specification | UV / HPLC / Per specification |
| Plant Part | Panax notoginseng stem and leaf | Reference |
| Particle Size | Per agreed specification | Sieve method |
| Loss on Drying | Per agreed specification | Per specification |
| Ash | Per agreed specification | Per specification |
| Heavy Metals | Per agreed specification | Per specification |
| Lead | Per agreed specification | Per specification |
| Arsenic | Per agreed specification | Per specification |
| Cadmium | Per agreed specification | Per specification |
| Mercury | Per agreed specification | Per specification |
| Pesticide Residues | Per agreed specification | Per specification |
| Residual Solvents | Per agreed specification | Per specification |
| Total Plate Count | Per agreed specification | Per specification |
| Yeast & Mold | Per agreed specification | Per specification |
| E. coli | Negative or per specification | Per specification |
| Salmonella | Negative or per specification | Per specification |
| Documents | COA, SDS/MSDS, TDS available | Reference |
Storage, Shelf Life & Packaging
Storage
Store notoginseng stem and leaf extract in a tightly sealed original container in a cool, dry, and well-ventilated place.
Keep away from moisture, direct sunlight, high temperature, and strong odors.
After opening, reseal the package immediately and use under clean, dry handling conditions.
Shelf Life
Shelf life is usually reviewed according to the agreed specification, packaging, and storage conditions.
Under proper storage, botanical extracts are commonly assigned a practical shelf life based on batch COA and supplier documentation.
Buyers should avoid prolonged exposure to humidity, heat, and open air.
Packaging & Logistics
Sample Packing
Small samples can be arranged for formulation evaluation, assay review, sensory testing, and document confirmation. Sample availability depends on assay, stock status, and destination requirements.
Bulk Packing
Bulk packing can be supplied in aluminum foil bags, cartons, fiber drums, or customized packaging according to order quantity and product specification. Packaging should help protect the extract from moisture, light, and contamination during storage and transport.
Customization
Assay level, extraction route, particle size, packaging, and document scope can be discussed according to supplement, botanical blend, functional food, or traditional herbal product requirements.
Logistics & Documents
COA, SDS/MSDS, TDS, specification sheet, packing information, and other available documents can be provided for buyer review. Export documents can be arranged according to order terms, shipping route, and destination market requirements.
Supply, Documentation & Customization
Documents & Compliance
COA, SDS/MSDS, and TDS/spec sheet available based on product and market requirements.
Customization & Private Label
Custom packing, private label, and labeling support available depending on product type and order scope.
Commercial Support
Sample, lead time, and incoterm options can be discussed according to destination market and supply plan.
Why Source From Lifeworth
Defined spec clarity
We support notoginseng stem and leaf extract supply based on plant part, assay basis, total saponin specification, extraction route, and application requirements, helping buyers compare suitable grades before purchase.
Customizable key target
Assay level, particle size, packaging, and document scope can be discussed according to supplement, botanical blend, functional food, or traditional herbal project needs.
Batch documentation support
COA, SDS/MSDS, TDS, and specification documents are available to support formulation review, supplier qualification, and import preparation.
Export-ready bulk supply
Sample and bulk orders can be supported with practical packaging, logistics coordination, and document preparation for international B2B sourcing.
FAQ
1) What is Notoginseng Stem and Leaf Extract?
Notoginseng Stem and Leaf Extract is a botanical extract made from the stem and leaf of Panax notoginseng, usually standardized by total saponins or agreed specification.
2) Is this the same as Panax Notoginseng Root Extract?
No. Stem and leaf extract and root extract are different products because the plant part is different. Buyers should confirm the required source before quotation, sample review, and label discussion.
3) What specification can you supply?
We can discuss total saponins 80% or other agreed specifications depending on project requirements, testing method, and availability.
4) What applications is it suitable for?
It is commonly considered for capsules, tablets, powder blends, botanical formulas, and selected functional product concepts. Final suitability should be confirmed according to formulation, dosage, and destination-market requirements.
5) Can you provide documents for technical review?
Yes. COA, SDS/MSDS, TDS, and specification documents are available. Additional documents may depend on product grade, destination market, and buyer requirements.
6) How should Notoginseng Stem and Leaf Extract be stored?
It should be stored in a sealed container in a cool, dry place away from moisture, direct sunlight, high temperature, and strong odors. The package should be resealed quickly after opening.
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