Pomegranate peel extract
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Basic information
Product Name: Pomegranate extract
Appearance: Yellow brownish powder
Standard Packing: 25kg/drum
Solubility: Dissolve in water and ethanol.
Stability: Flavonoids are easily oxidized by light
High temperature (>80 ℃) accelerates tannin decomposition
Acidic environment (pH 3-5) is the most stable
Quality Standard: CP2020,JP,Customer Made
Main active ingredients
The core active ingredients of pomegranate peel extract include tannins, flavonoids, and organic acids, which have significant biological activity.
Ingredient category |
Representative components |
Molecular formula |
CAS |
Proportion of Content |
Main function |
Tannins |
Punicalagin |
C₄₈H₂₈O₃₀ |
65995-63-3 |
10-25% |
Antioxidant and anti-inflammatory properties |
Ellagic acid |
C₁₄H₆O₈ |
476-66-4 |
2-8% |
Anti cancer and antibacterial |
|
flavonoids |
Quercetin |
C₁₅H₁₀O₇ |
117-39-5 |
0.5-2% |
Anti allergy and liver protection |
organic acids |
Gallic acid |
C₇H₆O₅ |
149-91-7 |
3-10% |
Antibacterial and antioxidant properties |
High Purity
100% Natural
Compliant with standards
Stable supplying
Quality ensured
Versatile Applications
Antioxidant effect
Free radical scavenging:
ORAC value ≥ 30000 μ mol TE/g
Significantly stronger than vitamin E
Mechanism:
Activate Nrf2/ARE pathway
Upregulation of antioxidant enzymes such as SOD and CAT
Antibacterial and antiviral
Antibacterial spectrum:
Staphylococcus aureus (MIC 50 μ g/mL)
Escherichia coli (MIC 100 μ g/mL)
Antiviral:
Inhibit influenza virus replication
Block HSV-1 adsorption
Anti inflammatory and immune regulation
Inhibition of inflammatory factors:
TNF - α decreases by 40-60%
IL-6 decreases by 30-50%
Regulating immunity:
Enhance macrophage phagocytic activity
Promote lymphocyte proliferation
Application Fields Green max
1. Medical and Health Care
Gut health:
Treatment of diarrhea (tannin astringent effect)
Regulating gut microbiota
Skin care:
Acne treatment (antibacterial and anti-inflammatory)
Anti aging skincare products
2. Food Industry
Natural preservatives:
Alternative chemical preservatives
Extend the shelf life of food
Functional beverages:
Antioxidant beverage
Alcohol relieving and liver protecting products
3. Agricultural Applications
Plant derived pesticides:
Prevention and control of fruit and vegetable diseases
Safe and low residue
Feed additives:
Enhance the immunity of livestock and poultry
Alternative antibiotics
Structural Optimization
Ellagic acid prodrug (propylene glycol ester): ↑Oral bioavailability from 3% to 35%
Synthetic Biology
Engineered yeast produces punicalagin (lab yield: 1.2g/L)
New Clinical Applications
Alzheimer's disease: Phase II shows 28% ↑MMSE scores
Usage Guidelines
Precision Dosing
Application |
Daily Dose |
Duration |
Optimal Combinations |
Antioxidant |
250-500 mg |
3+ months |
Vitamin C + E |
Blood sugar control |
300 mg bid |
≥6 months |
Chromium |
Topical skincare |
1-3% concentration |
1-2x daily |
Hyaluronic acid |
Precautions
Take with meals to minimize GI irritation
May stain dark fabrics (anthocyanin property)
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