Sour Jujube Seed Extract (Jujuboside A)
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Product Overview
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Product Overview
Sour Jujube Seed Extract is derived from the dried mature seeds of Ziziphus jujuba Mill. var. spinosa (Bunge) Hu ex H. F. Chow and standardized to Jujuboside A, the principal bioactive triterpenoid saponin recognized in the Chinese Pharmacopoeia (2015 edition). With CAS number 55466-04-1 for Jujuboside A, this extract has been traditionally used to support restful sleep and relaxation, and is now featured in modern sleep-support formulations.
Published research suggests Sour Jujube Seed Extract may support GABA receptor modulation pathways, making it a popular complementary ingredient in sleep aid, calming, and stress relief formulas. Each batch is delivered with full pharmacopoeia-grade documentation.
Key Specifications
| Product Name | Sour Jujube Seed Extract |
| Botanical Name | Ziziphus jujuba Mill. var. spinosa |
| Part Used | Dried mature seed |
| CAS Number | 55466-04-1 (Jujuboside A) |
| Molecular Formula | C₅₈H₉₄O₂₆ |
| Molecular Weight | 1207.35 g/mol (Jujuboside A) |
| Specification | 2% Jujuboside A by HPLC (also 5%) |
| Appearance | Brown to dark brown fine powder |
| Loss on Drying | ≤5.0% |
| Ash | ≤5.0% |
| Heavy Metals (as Pb) | ≤10 ppm |
| Lead (Pb) | ≤3 ppm |
| Arsenic (As) | ≤1 ppm |
| Total Plate Count | ≤1,000 CFU/g |
| Yeast & Mold | ≤100 CFU/g |
| Shelf Life | 24 months |
| Packaging | 25 kg/drum, double PE bag inside |
Primary Applications
- Sleep support dietary supplements
- Calming and relaxation formulas
- Stress management formulations
- Combination sleep stacks (with GABA, valerian, melatonin)
- Traditional wellness and TCM-inspired products
Source & Origin
Extracted from the dried mature seeds of cultivated Ziziphus jujuba var. spinosa, the same species recognized in the Chinese Pharmacopoeia as Ziziphi Spinosae Semen.
Packaging & Storage
Standard packaging is 25 kg net weight fiber drums with double polyethylene liner. Store in a cool, dry place below 25°C, protected from light and moisture.
Documentation Available
Certificate of Analysis (COA) with Jujuboside A HPLC assay, Material Safety Data Sheet (MSDS), Technical Data Sheet (TDS), and Chinese Pharmacopoeia compliance statement provided with every shipment.
| Product Name | Sour Jujube Seed Extract (Jujuboside A) |
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Technical Specifications
Industry-standard testing indicators. Values vary by specification grade.
Specifications are being finalized. Contact us for the full spec sheet.
Function & Application by Industry
Application data is being finalized.
Our Support
- ✅ Free sample application (within 5–7 business days)
- 📦 Multiple specifications available
- 🔄 Cross-category mixed batch support
- 🎨 Customized outer packaging
- 💡 Application & dosage guidance
Packaging & Delivery
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