1. What is Oleuropein?
Oleuropein is a potent phenolic glycoside et secoiridoid compound primarily present in olive leaves (Olea europaea L.), fruits, and oil. Because the most ample bioactive constituent in olive derivatives, it drives their legendary well being advantages by way of multifunctional antioxidant, anti-inflammatory, and metabolic regulatory actions210. This olive-derived phytochemical includes a distinctive molecular scaffold combining elenolic acid and hydroxytyrosol—enabling unmatched free-radical quenching capability exceeding nutritional vitamins C and E10.
2. Approvisionnement, propriétés chimiques et spécifications techniques
Botanical Origin & Extraction
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Alimentation principale: Olive leaves (highest focus: 6–14% dry weight), olive mill wastewater, unripe olive fruits23
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Stratégies d'extraction: Supercritical CO₂, ethanol/water solvent extraction, chromatographic purification (>95% purity)
Chemical Id
Propriété | Valeur |
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Numéro CAS | 32619-42-4 |
Formule moléculaire | C₂₅H₃₂O₁₃ |
Poids moléculaire | 540.51 g/mol |
EINECS | Not out there in sources |
Pureté | HPLC ≥98% (pharma-grade) |
Apparence | Off-white to pale yellow powder or crystalline strong |
Niveau de fusion | 89–90°C (dec.) |
Solubilité | Soluble in DMSO, ethanol, water59 |
3. Bienfaits pour la santé, dosage optimal et sécurité
Why Oleuropein Reigns Supreme?
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Highest Bioactivity: Scientific research affirm its ORAC (Oxygen Radical Absorbance Capability) worth exceeds 40,000 μmol TE/g—outperforming inexperienced tea EGCG and resveratrol10.
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Cardioprotection: Reduces LDL oxidation by 90%, prevents atherosclerotic plaque formation, and relaxes vascular easy muscle to decrease blood strain28.
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Antidiabetic Motion: Enhances insulin secretion through ERK/MAPK pathway activation and inhibits cytotoxic amylin aggregation—vital for Sort 2 diabetes administration68.
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Oncological Exercise: Induces apoptosis in breast most cancers cells through p53/Bax activation and aromatase inhibition (IC₅₀ = 1.2 μM)14.
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Neuroprotection: Crosses the blood-brain barrier to scale back oxidative stress in neuronal cells, reducing Alzheimer’s danger10.
Oleuropein Benefits
Suggestions de dosage
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Bien-être général: 20–50 mg/day
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Usage thérapeutique: 100–500 mg/day (below medical steerage)
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Max Secure Consumption: ≤1,000 mg/day (extra could trigger gentle GI misery)
Which Merchandise Supply Highest Efficiency?
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Olive leaf extracts (OLE): Standardized to twenty–70% oleuropein3
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Premium-Grade Oleuropein: >95% purity (chromatographically remoted)5
4. Présentation de l'entreprise : Shaanxi Zhonghong Investment Technology Co., Ltd.
En tant que 28-year chief in bioactive phytochemical manufacturing, Shaanxi Zhonghong integrates cutting-edge extraction know-how with world provide chain excellence to ship research-backed oleuropein options.
Compétences de base :
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Extraction protégée par un brevet: 20+ patents overlaying supercritical CO₂ and molecular distillation methods
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Précision analytique: HPLC-PDA-ELSD, NMR, and GC-MS techniques making certain Pureté >99,5% (exceeding trade requirements by 20%)
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Conformité internationale: Certifications ISO 9001, FDA-GMP, EFSA, JECFA
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Finish-to-Finish Customization: From lab-scale R&D (5 college joint labs) to metric-ton manufacturing
5. Product Specs: Premium Oleuropein QC Requirements
Résidus de pesticides
Pesticide | Restreindre (ppm) | Jetez un oeil à Technique |
---|---|---|
Chlorpyrifos | ≤0,01 | GC-MS/MS |
Glyphosate | ≤0,05 | HPLC-FLD |
Métaux lourds
Aspect | Restreindre (ppm) | Jetez un oeil à Technique |
---|---|---|
Plomb (Pb) | ≤1.0 | ICP-MS |
Arsenic (As) | ≤0,5 | AAS |
Paramètres microbiologiques
Paramètre | Limiter | Jetez un oeil à Technique |
---|---|---|
Dépendance de l'assiette entière | ≤ 1 000 UFC/g | USP <61> |
Levures et moisissures | ≤100 UFC/g | USP <61> |
E. coli | Destructeur | ISO 16654 |
6. Manufacturing Workflow: Precision from Leaf to Extract
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Sourcing: Mediterranean-sourced organic olive leaves (Olea europaea L.)
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Extraction: Dynamic maceration in ethanol/water (60:40 v/v) at 50°C
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Se concentrer: Vacuum evaporation to twenty% solids
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Purification: Preparative HPLC with C18 columns; oleuropein fraction assortment
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Cristallisation: Lyophilization to yield >98% pure crystalline product
7. Fonctions dans toutes les industries
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nutraceutiques: Diabetes administration formulation, cardiovascular dietary supplements
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Cosméceutiques: Anti-aging serums (boosts collagen synthesis by 300%2)
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Médicaments prescrits: Adjuvant remedy for breast most cancers and neurodegenerative problems
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Repas ciblés: Antioxidant fortification in oils, drinks
8. Gestion de haute qualité : Protocole d'assurance à 360°
Our oleuropein undergoes triple-phase verification:
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Affirmation d'identité: FT-IR and ¹³C-NMR spectral matching in opposition to USP reference requirements
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Quantification de la pureté: HPLC-UV at 280 nm (validated per ICH Q2(R1))
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Test de stabilité: Accelerated (40°C/75% RH) and long-term (25°C/60% RH) research confirming 36-month shelf life
Batch-specific Certificates of Evaluation (CoA) doc compliance with ISO 17025 standards.
9. Frontières et défis de l'analyse
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Perspectives mécanistes: Nrf2/ARE pathway activation for oxidative stress protection; AMPK-mediated glucose uptake8
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Scientific Gaps: Restricted human trials on long-term dosing (>12 months)
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Durabilité: Scaling inexperienced extraction strategies to scale back solvent waste
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Biodisponibilité: Nanoemulsion tech to reinforce oral absorption (present bioavailability: ~12%)
10. FAQ : Solutions qualifiées
Q: Can oleuropein work together with medicines?
A: Sure. It might potentiate antihypertensive or antidiabetic medication—monitor BP/glucose ranges carefully.
Q: Is it secure throughout being pregnant?
A: No medical knowledge exists. Keep away from until authorised by a doctor.
Q: Why select 50% vs 95% oleuropein?
A: 50% extracts go well with normal wellness; 95%+ grades goal therapeutic purposes requiring exact dosing.
The place to Purchase Oleuropein?
🔬 Order Pharmaceutical-Grade Oleuropein Instantly From Shaanxi Zhonghong:
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E-mail: liaodaohai@gmail.com
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Site web: aiherba.com
Conclusion
Oleuropein exemplifies nature’s synergy between conventional medication and trendy pharmacology—with sturdy medical proof supporting its position in combating diabetes, heart problems, and oxidative stress. For researchers and types in search of licensed, traceable oleuropein, Shaanxi Zhonghong delivers unparalleled technical rigor: ISO-certified manufacturing, batch-specific NMR validation, and world logistics help.
Unlock the Mediterranean Longevity Secret—Request Your Pattern Right this moment!
Références:
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Gorzynik-Debicka, M., et al. (2018). Int J Mol Sci. 19(3):686.
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Qabaha, Okay., et al. (2018). J Med Meals. 21(3):302–305.
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Bin Xu et al. (2017). Biochimie. (Diabetes mechanism examine).
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Svobodova, M., et al. (2014). Genes Nutr. 9(1):376.
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