Dandelion extract
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Basic information
Product Name: Dandelion extract
Appearance: Brown to yellow powder or granular
Standard Packing: 25kg/drum
Solubility: Dissolve in water and ethanol.
Source & Botanical Characteristics:
Scientific Name:Taraxacum officinale Weber ex F.H.Wigg
Aliases:Yellow flower earth nail, Pu Gong Ying (distinct from related medicinal species)
Medicinal Parts:
Roots: Harvested in autumn (rich in inulin)
Leaves: Young spring leaves (high in bitter compounds)
Distribution:Temperate regions worldwide, wild across China
Key Features:
Serrated pinnate leaves, hollow flower stems
Yellow composite flowers, white pappus seed heads
Standard: CP2020,JP,Customer Made
Main active ingredients
1. Characteristic Compounds
Category |
Representative Compounds |
Content Range |
Biological Activity |
Phenolic Acids |
Chlorogenic acid |
1.2-3.8% |
Hepatoprotective (CYP2E1 inhibition) |
Caffeic acid |
0.3-1.5% |
Anti-inflammatory (COX-2 inhibition) |
|
Triterpenes |
Taraxasterol |
0.5-2.0% |
Choleretic (bile secretion promotion) |
Polysaccharides |
Taraxacum Officinale Polysaccharide (TOP) |
5-15% |
Immunomodulation (macrophage activation) |
Sesquiterpene Lactones |
Taraxacin |
0.1-0.8% |
Antimicrobial (S. aureus inhibition) |
2. Synergistic Effects:
Chlorogenic acid + Zinc: 2× enhanced antioxidant activity
Taraxasterol + Silymarin: 60% improved liver protection
High Purity
100% Natural
Compliant with standards
Stable supplying
Quality ensured
Versatile Applications
Anti-Diabetic Mechanism
Mechanisms:
Downregulates TGF-β/Smad pathway (50% fibrosis improvement)
Activates Nrf2/ARE pathway (↑40% GSH levels)
Clinical Data: 500 mg/day × 8 weeks reduced ALT by 35% in NAFLD patients
Diuretic Effect
Human Trial: Comparable to furosemide (without electrolyte disturbance)
Anticancer Properties
Induces MCF-7 apoptosis (5× Bax/Bcl-2 ratio)
Inhibits VEGF (60% tumor angiogenesis reduction)
Application Fields Green max
1. Pharmaceutical Sector:
Liver Support: Combined with Schisandra (25% higher ALT normalization)
Urinary System: Alternative to synthetic diuretics (chronic edema management)
2.Functional Foods:
Detox Beverages: With milk thistle (accelerates alcohol metabolism)
Weight Loss Tea: ↑15% basal metabolic rate
3. Cosmetics:
Acne Treatment: 1% extract (MIC=25μg/mL against C. acnes)
Whitening Cream: Superior tyrosinase inhibition to arbutin
Structural Modification
Acetylated chlorogenic acid (improved bioavailability)
Delivery Systems
Nanoemulsions (5× liver targeting efficiency)
New Indications
Diabetic Nephropathy: Phase II shows 40% proteinuria reduction
Usage Guidelines
Recommended Dosage
Purpose |
Daily Dose |
Duration |
Synergistic Combinations |
Liver Protection |
500-800 mg |
≥3 months |
Silymarin 200 mg |
Mild Diuresis |
300 mg |
As needed |
Corn silk extract |
Skin Antibacterial |
2% topical |
Twice daily |
Tea tree oil 1% |
Precautions
Take with meals (reduces GI irritation)
Continuous use ≤6 months
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