| Customization: | Available |
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| Certification: | ISO, FDA |
| Assay Method: | HPLC, UV |
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Premium Herbal Extract for Blood Circulation & Holistic Wellness
Derived from the stems of Spatholobus suberectus (Caulis Spatholobi), this 30:1 concentrated extract is produced using advanced ethanol-water extraction to preserve its bioactive compounds. Renowned in Traditional Chinese Medicine (TCM) for promoting blood circulation and supporting women's health, it is ideal for nutraceuticals, dietary supplements, and functional beverages.
Spatholobus spatholobi extract is a red-brown powdery extract product of the stem of the legume Spatholobus suberectus Dunn. Caulis spatholobi is also known as Spatholobus spatholobi, Guojianglong, Spatholobus spatholobi, Sargentodoxa cuneata. Woody vine. Three compound leaves, leaflets broadly oval, 10-20 cm long, 7-15 cm wide, short tail-shaped apex, round base, sparsely pilose above, yellow beard hairs in the axils of lower veins, base of lateral leaflets Deviated Chemicalbook; petiole and petiole glabrous; small stipules needle-shaped. The panicles are axillary, large, with many and dense flowers; produle and total pedicel are yellow pubescent; corolla butterfly-shaped, white, fleshy; stamens 10, disomy; ovary with white bristles. The pod is tongue-shaped, 8-10 cm long, with yellow hairs. 1 seed, born at the top of the pod. Flower and fruit period in summer and autumn. Born in forests, shrubs or ravines. Produced in Guangdong, Guangxi, Yunnan and other places.
| Parameter | Details |
|---|---|
| Product Name | Natural Suberect Spatholobus Stem Extract 30:1 |
| Active Components | Flavonoids, Tannins, Isoflavones |
| Appearance | Fine brown powder with characteristic odor |
| Plant Source | Spatholobus suberectus stems |
| Extraction Ratio | 30:1 (10kg raw material → 1kg extract) |
| Solubility | Water and ethanol-soluble |
| Applications | Dietary supplements, women's health, TCM formulations |
| Certifications | ISO 9001, Halal, Non-GMO, Heavy Metal Tested |
| Packaging | 1 kg, 5 kg, 25 kg vacuum-sealed bags |
| Shelf Life | 24 months in cool, dry, and dark storage |
Hubei Sanxin Pharmaceutical Technology Co., Ltd is a wholly-owned subsidiary of Hubei Sanxin Biotechnology Co., Ltd. Which was established in March 2011, located in Dongcheng Industrial Park, Fangxian, Shiyan City. Our company owns first -class production equipment with the latest technology and testing methods. We specialize in scientific research, development, production, and sales all as one national high-tech enterprise, We also be known for agricultural leading enterprises in Shiyan City. We have GMP planting base with more than 4942 acres, 2 automatic production lines, which can produce more than 800 tons of plant extracts annually. The company has passed FDA certification and Kosher and Halal certification.
Sanxin′s main products are: Polygonum Cuspidatum Extracts (resveratrol, Polydatin, emodin, Physcion and proportional extracts of Polygonum cuspidatum); Pueraria Extracts (pueraria isoflavones, puerarin); Olive Leaf Extract(Oleuropein, Hydroxytyrosol); Tea extract; Baicalin and other standard extracts and proportional extract products. Our products have been widely used in food, health care products, medicines, cosmetics, veterinary medicine, feed additives and many other fields. Now company′s products have been sold to Hunan, Tianjin, Beijing, Shanghai and other places, some of the products have been exported to the United States, Canada, UK, Japan, and other more than 30 countries. Sanxin company′s main spirit is: Be honest be Trustworthy, win-win cooperation! Welcome to our company!
For more information, samples, or to place an order, please contact us. We look forward to partnering with you to deliver high-quality resveratrol powder that meets your needs!
High Potency: 30:1 concentrated extract ensures optimal bioavailability of key actives.
TCM-Backed Efficacy: Trusted for centuries to support blood circulation and hormonal balance.
Strict Quality Control: Lab-verified for purity, microbial safety, and heavy metal compliance.
Versatile Formulations: Compatible with capsules, tablets, teas, and liquid supplements.
Ethical Sourcing: Sustainably harvested and processed in eco-friendly facilities.
Global Standards: Meets FDA, EU, and international regulatory requirements.
Why Choose Us?
Expertise in TCM Botanicals
Custom Extraction Ratios & OEM Solutions
Competitive Pricing & Fast Global Delivery
For quotes or technical documents (COA, MSDS), contact timely.
1. What is Caulis Spatholobi traditionally used for?
In TCM, it is prized for promoting blood circulation, alleviating menstrual discomfort, and supporting joint health.
2. Is this extract safe for long-term use?
Yes, when used as directed. However, consult a healthcare provider if pregnant, nursing, or on medication.
3. How is the 30:1 extraction ratio achieved?
10kg of dried stems are processed to yield 1kg of concentrated powder, enhancing potency and consistency.
4. Can it be used in beverages?
Yes! Its water solubility makes it ideal for functional teas, tonics, or health drinks.
5. Does it contain additives or preservatives?
No-100% pure extract with no fillers, artificial colors, or synthetic additives.
6. What certifications apply?
ISO 9001, Halal, and Non-GMO. Third-party tested for contaminants.
7. How should it be stored?
Store in airtight containers away from light, moisture, and heat (below 25°C / 77°F).
8. Is this extract vegan-friendly?
Yes, it is plant-based and suitable for vegan/vegetarian formulations.
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