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Shaanxi Kaishi Biotechnology Co., Ltd
$220
1-199 Kilogram
$215
200-499 Kilogram
$210
≥500 Kilogram
Product Description
Luteolin is a naturally occurring flavonoid polyphenol found in plants such as celery, parsley, peppers, and chamomile. As a botanical-derived nutritional ingredient, luteolin is used in dietary supplement formulations and antioxidant-focused products where high-purity luteolin powder supports consistent formulation and quality control.
Luteolin is commonly supplied as a fine yellow to yellow-green powder and standardized by chromatographic assay. For B2B applications, purity, identity, testing method, particle characteristics, and formulation compatibility are key considerations when selecting a luteolin ingredient.
Luteolin is a flavone-class polyphenol with the molecular formula C15H10O6. It naturally occurs in a range of edible and medicinal plants and is characterized by its four hydroxyl groups and flavone structure.
As a nutritional ingredient, luteolin has been studied for antioxidant and cellular-response-related properties. Research evidence includes laboratory and other preclinical studies, so product descriptions and finished-product claims should be reviewed for the requirements of the target market.
| Item | Specification |
|---|---|
| Product Name | Luteolin |
| Product Category | Plant-Derived Nutritional Ingredient / Flavonoid |
| CAS Number | 491-70-3 |
| Molecular Formula | C15H10O6 |
| Molecular Weight | 286.24 g/mol |
| Appearance | Fine yellow to yellow-green powder |
| Assay | Common commercial grades include 98% and 99%; custom specifications available |
| Test Method | HPLC |
| Identity | Consistent with luteolin reference standard |
| Particle Size | Customizable to formulation and processing requirements |
| Solubility | Limited water solubility; formulation and solvent-system compatibility should be evaluated before production |
| Shelf Life | Typically 24 months under recommended storage conditions |
| Storage | Store in a cool, dry place, tightly sealed and protected from direct sunlight, heat, and moisture |
| Packaging | Commonly 1 kg or 5 kg aluminum foil bags and 25 kg fiber drums; custom packaging available |
| Documentation | COA, TDS, SDS, and supporting technical documentation available according to order requirements |
Luteolin powder is primarily used as a specialty nutritional ingredient in formulations where a purified flavonoid is required. Typical applications include:
For luteolin procurement, assay is one of the most important specification variables because it directly affects how much raw material contributes to the target active level in a finished formulation. A higher-assay grade can simplify active-material calculations, while a lower-cost specification may be appropriate when the formulation is designed around a broader botanical blend.
| Specification Consideration | Typical Buyer Use | Procurement Reasoning |
|---|---|---|
| 98% Luteolin | Cost-sensitive nutritional formulations and development work | Provides a high-purity luteolin input while allowing some flexibility in raw-material cost. |
| 99% Luteolin | Premium formulations and applications requiring tighter active-material control | Useful where high assay and a more concentrated active ingredient are priorities. |
| Custom Particle Size | Tablet, capsule, premix, and powder processing | Particle characteristics can affect blending, flow, dispersion, and downstream processing, so the target should match the finished-product process. |
Because luteolin has limited water solubility, formulators should evaluate the complete delivery system rather than selecting an assay grade alone. For liquid or water-based products, dispersion strategy, solvent system, particle characteristics, and finished-product stability should be assessed during formulation development.
Luteolin is commonly packed in 1 kg or 5 kg aluminum foil bags for smaller commercial and formulation quantities, with larger quantities commonly packed in 25 kg fiber drums. Custom packaging and labeling can be arranged for suitable OEM and private-label projects.
Luteolin can be incorporated into customized supplement projects in capsule, tablet, powder, and other suitable dosage forms. OEM and ODM services may include formulation development, dosage-form production, packaging selection, labeling, and private-label support.
For bulk ingredient projects, packaging configuration, particle characteristics, specification level, and documentation can be aligned with the customer's manufacturing and incoming-quality requirements.
Quality control for luteolin focuses on identity, assay, purity, and parameters that can affect raw-material suitability. Typical per-batch testing includes:
COA, TDS, SDS, and relevant technical documentation can be provided to support incoming inspection, formulation development, and regulatory review.
Common commercial specifications include 98% and 99% luteolin. The appropriate grade depends on the finished formulation, target active level, raw-material cost, and required assay control. Buyers should also consider particle characteristics and the intended dosage form rather than selecting purity alone.
Luteolin has limited water solubility, so water-based products require formulation assessment before scale-up. Solvent selection, dispersion technology, particle characteristics, dosage level, and finished-product stability can all affect processing and product performance.
Typical B2B documentation includes a Certificate of Analysis, Technical Data Sheet, and Safety Data Sheet. Depending on the target market and project requirements, buyers may also request testing reports or relevant third-party certification documentation for regulatory and quality review.
Luteolin is a high-value botanical flavonoid ingredient for nutritional and supplement formulations requiring a purified polyphenol. Its key procurement considerations include HPLC assay, identity, particle characteristics, water-solubility limitations, batch testing, and documentation. Contact us today to request samples, a COA, technical documents, and a wholesale quotation for luteolin.
Packaging & Delivery
| Selling Units: | Kilogram |
|---|
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