1. Introduction
Turnjujube (Hovenia acerba Lindl., also Hovenia dulcis Thunb.), a Rhamnaceae medicinal-edible plant, is valued for its health benefits. Our products are made with strict quality control and advanced extraction to retain natural bioactive compounds and maximize efficacy.
1.1 Raw Material Source
Our raw materials are sourced from Shaanxi, China—an ideal region with temperate climate and pollution-free environment. We select mature, fresh Turnjujube fruits (hand-picked in late autumn) and strictly inspect them to meet organic standards, free from pesticides and heavy metals.
1.2 Extraction Process
We adopt low-temperature ultrasonic extraction (water + food-grade ethanol) to avoid damaging heat-sensitive ingredients and improve extraction rate. After filtration, concentration and spray drying, we get soluble fine powder. The process complies with GMP, ISO 9001 and HACCP standards.
1.3 Active Ingredient Content
Our extract is standardized (tested by HPLC/TLC): DHM ≥1.0%, Flavonoids ≥5.0%, Polysaccharides ≥8.0%, Triterpenic Acids ≥2.0%. Customized specifications (extract ratio, DHM content) are available.
1.4 Differentiation Advantages
Our advantages: ① Traceable raw materials (direct cooperation with farmers); ② 30% more active ingredients than traditional extraction; ③ Zero additives, meeting international standards for food, cosmetics and pharmaceuticals.
2. Key Active Compounds
Turnjujube’s health benefits come from its key bioactive compounds with unique pharmacological effects:
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Dihydromyricetin (DHM) – CAS: 27200-12-0. A natural flavonoid with antioxidant, hepatoprotective and anti-inflammatory effects, enhancing alcohol metabolism and protecting the liver.
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Flavonoids – Including Quercetin, Rutin (CAS: 153-18-4). Scavenge free radicals, supports normal inflammatory response, support cardiovascular health and boost immunity.
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Turnjujube Polysaccharides – Water-soluble, regulating immunity, enhancing resistance and balancing intestinal flora.
3. Benefits
| Benefit Category | Detailed Description |
|---|---|
| Hepatoprotective & occasional indulgence Relief | DHM protects liver cells, enhances alcohol metabolism and relieves occasional indulgence symptoms, ideal for liver care. |
| Antioxidant & skin wellness support | Flavonoids and polysaccharides scavenge free radicals, slow aging and maintain skin health. |
| Immune Regulation | Polysaccharides and flavonoids enhance immune cell activity and support general wellness. |
| Nervous System Support | Mild calming effect, relieving anxiety, improving sleep without dependence. |
| Digestive & Metabolic Health | Promotes intestinal peristalsis, balances flora and maintains healthy blood sugar/lipid levels. |
4. Typical Specification Sheet
| Item | Specification | Test Method |
|---|---|---|
| Product Name | Turnjujube Extract Powder | Visual Inspection |
| Latin Name | Hovenia acerba Lindl. | Identification |
| Plant Part Used | Fruit with fleshy peduncles | Visual Inspection |
| Appearance | Brownish-yellow to brown fine powder | Visual Inspection |
| Particle Size | 98% through 80 mesh | GB/T 5507-2008 |
| Dihydromyricetin (DHM) | ≥1.0% (Customizable) | HPLC |
| Flavonoids | ≥5.0% (Customizable) | HPLC |
| Polysaccharides | ≥8.0% | UV |
| Loss on Drying | ≤5.0% | GB/T 14769-1993 |
| Ash Content | ≤4.0% | AOAC 942.05, 18th |
| Heavy Metals | Total ≤10ppm; Pb/As ≤1.0ppm; Hg ≤0.5ppm | USP <231>, Method II |
| Microbiology | Total Plate ≤1000cfu/g; Yeast/Mold ≤100cfu/g; E. coli/Salmonella: Negative | AOAC 990.12; FDA (BAM) Chapter 18 |
| Packaging | 1kg/Aluminum Foil Bag; 25kg/Food-grade Drum | Visual Inspection |
| Shelf Life | 24 Months (Cool, Dry, Sealed, Away from Light/Heat) | Stability Test |
5. Application Cases
| Industry | Application Details | Market Performance |
|---|---|---|
| Healthcare Supplements | occasional indulgence capsules (DHM ≥2.0%) and sleep-aid tablets (5% extract) for well-known brands. | 80%+ market acceptance; 40% sleep quality improvement. |
| Functional Food & Beverages | Turnjujube herbal tea (3% extract) and addition to energy bars, cereals, jams. | Herbal tea annual sales: 50 million yuan; natural sweetness without blood sugar spikes. |
| Cosmetics | 2% extract added to soothing facial serum by domestic brands. | 90% user satisfaction; relieves redness and improves hydration. |
| Pharmaceutical Intermediates | High-purity extract (DHM ≥98%) as raw material for liver-protective drugs. | Widely used for alcohol-induced liver injury and fatty liver. |
6. Why Choose Us
With 17 years of experience in herbal extracts, we provide high-quality Turnjujube products and professional services. Core advantages:
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Source Control – Traceable raw materials from core areas, strict selection and inspection.
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Quality Assurance – Advanced equipment, compliance with GMP/ISO/HACCP/Kosher/Halal, professional testing.
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Customization – Tailored extract ratio, active content, particle size and packaging.
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Professional R &D – Senior team optimizing technology and developing new applications.
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Efficient Service – 500,000kg annual supply, 3-7 days delivery, professional after-sales support.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
