Imperata Cylindrica Root Extract Powder is a water-soluble botanical extract derived from the dried roots of Imperata cylindrica. It is supplied as a light brown fine powder in 10:1 and 20:1 extract ratios, with applications across botanical skincare, personal care, nutraceutical and functional food formulations.
Product Specifications
|
Parameter |
Specification |
Test Method |
|
Product Name |
Imperata Cylindrica Root Extract Powder |
- |
|
Botanical Name |
Imperata cylindrica |
- |
|
Plant Part |
Root |
- |
|
Extract Ratio |
10:1 / 20:1 |
- |
|
Appearance |
Light brown fine powder |
Visual Examination |
|
Solubility |
Soluble in water |
Solubility Test |
|
Identification |
Conforms |
TLC |
|
Loss on Drying |
≤ 5% |
Oven Drying |
|
Polysaccharides |
≥ 10% |
UV Spectrophotometry |
|
Heavy Metals |
≤ 10 ppm |
Atomic Absorption Spectroscopy |
|
Total Plate Count |
≤ 1,000 cfu/g |
Plate Count Method |
|
Yeast & Mold |
≤ 100 cfu/g |
Plate Count Method |
|
E. coli |
Negative |
Microbiological Test |
|
Staphylococcus aureus |
Negative |
Microbiological Test |
|
Shelf Life |
2 years |
- |
|
Storage |
Cool, dry place away from direct sunlight |
- |
Botanical Source & Extract Profile
Root-Derived Botanical Extract
The extract is produced from the root of Imperata cylindrica, also known as Cogongrass. The specified plant part distinguishes the product from whole-plant or untreated root powder.
Defined Extract Ratios
10:1 and 20:1 extract ratios are available for formulations requiring different botanical concentration levels. Custom extract ratios can be discussed according to product requirements.
Polysaccharide Specification
Polysaccharides are specified at ≥10% and tested by UV spectrophotometry as part of the product quality requirements.
Botanical Identification
TLC identification is used to verify the botanical identity of the supplied extract against the specified Imperata cylindrica root source.
Physical & Functional Properties
Water-Soluble Powder
The extract is supplied as a fine powder that is soluble in water, making it suitable for aqueous formulation systems and dry premix applications.
Powder Format
The light brown powder format allows the extract to be incorporated into cosmetic, personal care, nutraceutical and functional food formulations without the handling requirements of fresh botanical materials.
Formulation Use
The botanical extract can be selected for formulations incorporating plant-derived ingredients where water solubility and a defined extract ratio are required.
Applications & Formulation Matching
Skincare
Moisturizers, creams, lotions, serums, facial masks and toners requiring a water-soluble botanical extract.
Hair & Scalp Care
Shampoos, conditioners and scalp-care formulations where botanical conditioning ingredients are included.
Nutraceuticals
Capsules, powdered blends and other botanical supplement formats. Finished-product claims and permitted uses depend on the target market.
Functional Beverages
Water-soluble beverage formulations incorporating botanical extracts in dry powder form.
Personal Care
Plant-based personal-care formulas requiring a defined Imperata cylindrica root extract rather than untreated root powder.
Production Process
Raw Material Preparation
Dried Imperata cylindrica roots are selected, cleaned and prepared before extraction.
Extraction & Filtration
The prepared roots undergo water or hydroalcoholic extraction, followed by filtration to remove insoluble plant residues.
Concentration & Spray Drying
The filtered extract is concentrated and converted into dry powder through spray drying.
Milling & Sieving
The dried extract is milled and sieved to control the final powder particle size.
Quality Control & Testing
Botanical Identity
TLC identification is used to verify the botanical source of the extract and confirm conformity with the specified Imperata cylindrica root material.
Active Component Testing
Polysaccharides are controlled at ≥10% and tested by UV spectrophotometry. Loss on drying is controlled at ≤5% to maintain the specified moisture-related quality limit.
Heavy Metal Testing
Heavy metals (as Pb) are controlled at ≤10 ppm and tested by atomic absorption spectroscopy.
Microbiological Testing
Total plate count is controlled at ≤1,000 cfu/g and yeast & mold at ≤100 cfu/g. E. coli and Staphylococcus aureus are tested as negative.
Batch Documentation
Batch-specific COA results can be provided for quality verification and comparison with the agreed product specification.
Certifications & Documentation
Product Specification
A product specification sheet defines the agreed identity, extract ratio, physical properties and quality limits for purchasing and incoming inspection.
Batch COA
A Certificate of Analysis provides batch-specific test results for the ordered material, allowing buyers to compare delivered material with the agreed specification.
Certification Support
ISO 22000, Halal and EU Organic certification are listed as available certification options in the reference supply profile. Certification status should correspond to the actual supplied product and production site.
FAQ
Q: What is the MOQ for Imperata Cylindrica Root Extract Powder?
A: The MOQ is 1 kg, suitable for sample orders and small-volume purchasing.
Q: What packaging options are available?
A: Standard packaging includes 1 kg bags and 25 kg drums. Customized packaging can be arranged for specific orders.
Q: What is the typical lead time?
A: The standard lead time is around 2–3 weeks, depending on order quantity and production scheduling.
Q: What payment terms are available?
A: T/T, L/C and PayPal are available for orders.
Q: Can I order a sample before placing a bulk order?
A: Samples can be provided for product evaluation and formulation testing before bulk purchasing.
Q: Can the packaging be customized for bulk orders?
A: Packaging specifications can be discussed according to order quantity, packing requirements and shipping arrangements.
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