Purity 98%: Paulownia Leaf Extract with a purity of 98% is used in pharmaceutical formulations, where it ensures consistent bioactivity and reliable therapeutic outcomes.

Particle Size < 50 µm: Paulownia Leaf Extract with particle size less than 50 µm is used in cosmetic emulsions, where it provides enhanced dispersion and improved skin absorption.

Stability Temperature 60°C: Paulownia Leaf Extract stable up to 60°C is used in nutraceutical beverages, where it maintains antioxidant potency during pasteurization.

Moisture Content < 5%: Paulownia Leaf Extract with moisture content below 5% is used in dietary supplement capsules, where it prolongs shelf life and reduces risk of microbial growth.

Polyphenol Content 20%: Paulownia Leaf Extract standardized to 20% polyphenols is used in functional foods, where it delivers measurable free radical scavenging activity.

Solubility in Water > 90%: Paulownia Leaf Extract with over 90% water solubility is used in ready-to-drink nutritional formulas, where it ensures rapid dissolution and homogeneity.

Residual Solvent < 10 ppm: Paulownia Leaf Extract meeting residual solvent limits under 10 ppm is used in topical gels, where it meets safety and regulatory standards.

Heavy Metals < 1 ppm: Paulownia Leaf Extract tested for heavy metals below 1 ppm is used in pediatric nutritional products, where it assures low toxicity and consumer safety.

Ash Content < 2%: Paulownia Leaf Extract with ash content below 2% is used in herbal teas, where it contributes to a clean taste profile and minimal impurities.

Antibacterial Activity (MIC < 100 µg/mL): Paulownia Leaf Extract exhibiting minimum inhibitory concentration below 100 µg/mL is used in oral care products, where it provides effective microbial control.