【Product Introduction】
Stemonae Radix Extract is derived from the dried roots of Stemona species, primarily Stemona sessilifolia, Stemona japonica, and Stemona tuberosa. The extract is rich in alkaloids such as stemofoline, tuberostemonine, and neotuberostemonine, which contribute to its biological activity. Traditionally used in herbal medicine, it is commonly applied in respiratory health formulations, particularly for cough relief and antimicrobial purposes. The extract is also explored for its potential insecticidal properties, making it a multifunctional natural product.
【Production Process】
The production begins with the careful selection of mature Stemona roots, which are washed, dried, and finely ground. The extraction process typically involves water or ethanol to isolate bioactive compounds efficiently. The extract is then filtered, concentrated under controlled temperatures, and spray-dried into a stable powder form. Strict quality control measures, including UV and HPLC testing, ensure the purity and potency of the final product before packaging.
【Product Functions and Effects】
Stemonae Radix Extract is primarily recognized for its antitussive properties, making it a valuable ingredient in herbal formulations for respiratory support. It exhibits antimicrobial activity, helping to inhibit the growth of certain bacteria and fungi. Some studies suggest potential insecticidal effects, which may contribute to applications in pest control. Additionally, it has been explored for its soothing and protective effects on the skin, making it suitable for certain cosmetic formulations.
【Product Application Scenarios】
In the pharmaceutical industry, the extract is often used in traditional cough-relief syrups, lozenges, and herbal decoctions. Health supplements and functional foods incorporate it for its potential benefits in lung health and immune support. In cosmetics, its soothing and antimicrobial properties are utilized in skincare formulations. Due to its natural insecticidal properties, it has also been researched for agricultural and pest control applications.
【Plant Source】
The Stemona genus consists of climbing or herbaceous plants commonly found in China, Japan, and Southeast Asia. The roots of Stemona sessilifolia, Stemona japonica, and Stemona tuberosa are traditionally used in herbal medicine, particularly in Chinese medicine, for treating respiratory conditions. These plants prefer warm, well-drained environments and are cultivated for medicinal use.
【Packaging and Storage】
- Storage Conditions: Store in a sealed, light-proof container, away from high temperatures, in a dry, cool, and well-ventilated place.
- Packaging: Bulk: 25kg/fiber drum; Sample: 1kg/aluminum foil bag; Custom packaging available upon request.
- Shipping Methods: FedEx, DHL, dedicated logistics, and sea freight consolidation.
- Shelf Life: Two years
