Pure Luteolin Powder

Pure Luteolin Powder - Premium Plant Extract Ingredient

Xi'an Linnas Biotech Co., Ltd. manufactures pharmaceutical-grade Pure Luteolin Powder with 98% purity verified by HPLC, extracted mainly using sophisticated recrystallization techniques from Sophora japonica buds. In comparison to glycoside forms, this yellow crystalline powder has better bioavailability and remarkable thermal stability with a melting temperature of 328–330°C. Operating under ISO 9001, HACCP, HALAL, and KOSHER certifications, our production facility guaranties batch-to-batch consistency for formulators of cosmetics and nutraceuticals worldwide. Our powder satisfies the exacting standards of high-end health goods and functional skincare applications thanks to stringent residual solvent controls that adhere to ICH Q3C norms and micronization capabilities that produce particle sizes below 10μm.

Technical Specifications & Quality Parameters

Our luteolin extract upholds the strict quality criteria necessary for compositions intended for therapeutic use. To ensure pharmaceutical consistency, every production batch is subjected to extensive analytical testing.

Superior Bioactive Properties

This flavonoid aglycone's molecular structure offers clear benefits for sophisticated formulation creation. Its remarkable radical scavenging activity surpasses that of ordinary flavonoids due to its C2-C3 double bond and 3',4'-dihydroxy structure.

Blood-Brain Barrier Permeability: This component has excellent BBB penetration capabilities with a LogP value of roughly 2.53. Because of its lipophilicity, it is especially useful for neuroprotective applications that aim to modulate glial cells.

Enhanced Stability Profile: Our powder retains structural integrity under physiological settings, in contrast to quercetin and other flavonoids that are prone to fast oxidation. Strong free radical neutralization is made possible while maintaining long-term formulation stability by the hydroxyl groups at positions C3' and C4'.

Optimal Absorption: Compared to luteolin-7-glucoside, the aglycone form offers greater efficacy per gram and quicker absorption. Your formulations are more cost-effective since they require fewer dosages to produce therapeutic benefits.

Advanced Manufacturing Capabilities

Linnas Biotech reliably produces high-quality botanical components by using automated extraction and purification processes. Modern analytical equipment is integrated into our production plant to monitor quality in real time during manufacturing cycles.

We employ exclusive recrystallization methods that maximize purity and reduce residual solvents. International pharmaceutical standards continue to rigorously regulate the quantities of methanol and ethanol. We provide jet-milling-processed micronized grades for applications that need improved dispersion.

Multi-point verification testing is carried out in our quality control lab. Certificates of analysis detailing HPLC purity, moisture content, particle distribution, and microbiological safety criteria are given to each batch.

Formulation Solutions & Application Support

Specialized formulation techniques are needed to address the intrinsic water solubility issues of Pure Luteolin Powder. Our technical staff offers advice on incorporation techniques appropriate for your product's needs.

We suggest cyclodextrin encapsulation or phospholipid complex synthesis (phytosome technology) for aqueous systems. These methods greatly enhance the bioavailability and dispersion properties in water-based matrices.

For Lipid-Based Formulations: The inherent lipophilicity is maximized by direct inclusion into oil phases or liposomal delivery methods. This technique works well for softgel encapsulation and topical skincare products.

Synergistic Combinations: Clinical studies show that co-formulation with quercetin or palmitoylethanolamide increases bioactivity. For particular health claims, our R&D team can help create synergistic mixtures.

Global Compliance & Certification

Our extensive certification portfolio, which covers significant international markets, improves your supply chain. Our quality management systems are validated by ISO 9001 accreditation, and distribution across various regional needs is made easier by HALAL and KOSHER certifications.

From the sourcing of the botanicals to the final packaging, we keep complete traceability records. The DMF-style documentation, stability studies, and technical dossiers needed for dietary supplement and cosmetic registrations in Europe, North America, and Asia-Pacific are examples of regulatory support.

Our manufacture follows GMP guidelines and uses approved cleaning techniques to avoid cross-contamination. This guaranties that your shipments of Pure Luteolin Powder fulfilll the strict requirements for obtaining pharmaceutical-grade ingredients.

Packaging & Storage Recommendations

To guard against moisture and light exposure, standard packaging uses fiber drums with polyethylene liners (20–25 kg) or double-layer foil bags (1–10 kg). Light-resistant containers are required since the powder is sensitive to extended UV radiation.

Relative humidity levels below 60% and regulated room temperatures are necessary for ideal storage conditions. The constituent retains specification compliance under these conditions for 24 to 36 months after the date of manufacturing. To reduce oxidative deterioration, we advise airtight resealing after opening.

Samples are available for compatibility testing and formulation development. Standard delivery for stock specifications takes place three days after payment confirmation.

Frequently Asked Questions

Q: In what ways does micronization enhance the performance of formulations?

A: Particle size reduction to D90 <10μm significantly enhances surface area and improves dissolving rates in lipid and aqueous systems. This change increases bioavailability without changing the chemical makeup.

Q: What sets this component apart from artificial substitutes?

A: A cleaner residual solvent profile and increased market acceptance for natural product claims are provided by plant-derived extraction from Sophora japonica. Formulation purity is typically impacted by trace catalysts left behind by synthetic processes.

Q: Is this substance resistant to processing at high temperatures?

A: Because of its remarkable thermal stability (melting point of 328–330°C), it can be used in heat-processed formulations, such as tablets that need to be compressed or encapsulated using short heat exposure.

Q: Which testing techniques confirm authenticity?

A: HPLC with UV detection at 350 nm offers precise quantification and identification. For thorough quality assurance, we add thin-layer chromatography and FTIR spectroscopy to this.

Q: Does regulatory classification depend on particle size?

A: In some places, nano-sized particles may be subject to additional regulatory scrutiny, while standard 80-mesh powder usually qualifies as a dietary item. Our micronized grades stay within the boundaries of traditional supplements.

Partner With Linnas Biotech Today

Secure your supply of certified Pure Luteolin Powder backed by technical expertise and reliable logistics. Contact our team at cathy@linnas.com.cn to discuss your formulation requirements and request product samples.