Stemona Root Extract

Synonyme: Stemona Root Extract, Stemona sessilifolia Extract, Bai Bu Extract, Stemonine, Stemona japonica Extract

Stemona Root Extract is a standardized botanical concentrate derived from the dried roots of Stemona sessilifolia, a perennial climbing plant native to East Asia. Known as Bai Bu in Traditional Chinese Medicine, it has been used for centuries as a natural insecticide and cough remedy.

The primary bioactive component is stemonine, an alkaloid with potent insecticidal and antitussive properties. Unlike synthetic insecticides, stemonine offers a biodegradable and eco-friendly alternative, making it valuable in organic farming and pharmaceutical research.

Our extract is standardized to ≥98% stemonine (HPLC), ensuring consistent potency for both agricultural and pharmaceutical applications. It is widely used as a natural pesticide in crop protection and as an active ingredient in cough suppressants and respiratory health products.

Function & Mechanism

• Insecticidal activity: Disrupts insect nervous system, effective against larvae and pests.
• Antitussive effect: Suppresses cough reflex by inhibiting sensory nerve activation.
• Antimicrobial: Inhibits growth of certain bacteria and fungi.
• Anti-inflammatory: Reduces inflammation in respiratory tracts.

Source & Standardization

• Quelle: Dried roots of Stemona sessilifolia
• Extraction: Hydroalcoholic extraction followed by concentration and spray drying
• Standardization: ≥98% Stemonine (HPLC)
• Forms: Brown to light brown fine powder
• Anwendungen: Natural insecticides, pharmaceutical intermediates, respiratory health supplements

Quality Specifications (QC Tests)

Bulk Supply & Documentation

• Monthly capacity: 5 metric tons
• Lieferzeit: 3-5 business days
• Dokumentation: COA, MSDS, TDS available upon request
• Verpackung: 25 kg fiber drum with double PE bags, or customized packaging

Häufig gestellte Fragen

What is the minimum order quantity (MOQ)?

Our MOQ is 1 kg for sample orders and 25 kg for bulk orders. We support small-scale trials.

How long does delivery take?

For stock items, delivery takes 3-5 business days after order confirmation. We ship globally via express or air freight.

Do you provide COA and samples?

Yes, we provide COA and MSDS for each batch. Samples are available upon request, typically shipped within 1-2 days.

Contact & Ordering Information

• Company: LyvBio Co., Ltd.
• Address: Room 5-0203, Courtyard 205, Lianhu District, Xi’an, Shaanxi, China
• Email: info@lyvbio.com
• Phone: +86-29-65816888

send us your specification for a quotation.