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Shaanxi Kaishi Biotechnology Co., Ltd
Product Description
Olive Leaf Extract is a botanical ingredient derived from the leaves of Olea europaea, widely used in nutraceuticals, functional foods, and herbal supplement formulations. It is supplied as a standardized plant extract powder containing oleuropein and other polyphenol compounds for manufacturers developing premium botanical products with consistent quality specifications.
Olive Leaf Extract is valued for its naturally occurring phenolic compounds, especially oleuropein, hydroxytyrosol, and related secoiridoids. Standardized extract formats allow supplement manufacturers to select suitable grades based on oleuropein content, extraction method, and final product requirements.
Olive Leaf Extract is a concentrated botanical extract obtained from the leaves of the olive tree (Olea europaea L.), a plant belonging to the Oleaceae family. Olive leaves contain various naturally occurring polyphenols, including oleuropein, flavonoids, and phenolic acids.
Commercial Olive Leaf Extract is commonly produced through water extraction, ethanol extraction, or other controlled botanical extraction processes. It is typically standardized by oleuropein content or total polyphenol level to provide consistent ingredient performance.
| Item | Specification |
|---|---|
| Product Name | Olive Leaf Extract |
| Botanical Name | Olea europaea L. |
| Category | Plant Extracts / Polyphenols / nutraceutical ingredients |
| CAS Number | 32619-42-4 (Oleuropein reference compound) |
| Molecular Formula | C25H32O13 (Oleuropein) |
| Molecular Weight | 540.51 g/mol (Oleuropein) |
| Appearance | Yellow-brown to brown fine powder |
| Active Compounds | Oleuropein, hydroxytyrosol, flavonoids, phenolic compounds |
| Assay Grade | Common standardized grades include oleuropein 10%, 20%, 40% and other customized specifications |
| Testing Method | HPLC analysis for oleuropein content and polyphenol analysis |
| Extract Ratio | Common extract ratios include 4:1, 10:1, 20:1 or customized specifications |
| Typical Applications | Dietary supplements, functional foods, herbal blends, antioxidant formulations |
| Shelf Life | Typically 24 months under recommended storage conditions |
| Storage | Store in a cool, dry place, protected from moisture, heat, and direct sunlight |
| Packaging | Common packaging includes 1kg and 5kg aluminum foil bags or 25kg fiber drums; customized packaging available |
Olive Leaf Extract is widely used in capsules, tablets, and powder supplements requiring a standardized botanical ingredient with defined polyphenol content.
Manufacturers incorporate Olive Leaf Extract into functional nutrition products featuring plant-derived polyphenols and botanical ingredients.
Olive Leaf Extract can be combined with other botanical extracts to create multi-ingredient herbal formulations with controlled active compound specifications.
For buyers sourcing Olive Leaf Extract, oleuropein content and overall polyphenol profile are the primary quality considerations. Since olive leaves naturally contain multiple phenolic compounds, the extraction process and standardization method influence the final ingredient characteristics.
| Selection Factor | Why It Matters | Typical Buyer Consideration |
|---|---|---|
| Oleuropein Content | Defines the concentration of the key botanical marker compound | Select standardized grades according to formulation requirements |
| Polyphenol Profile | Reflects the broader composition of olive leaf compounds | Review total polyphenol and marker compound specifications |
| Extraction Method | Affects compound preservation and extract characteristics | Evaluate extraction process and analytical data |
| Raw Material Source | Influences botanical authenticity and consistency | Confirm Olea europaea identity and sourcing documentation |
Olive Leaf Extract is commonly supplied in 1kg and 5kg aluminum foil bags or 25kg fiber drums for bulk ingredient handling. Customized packaging solutions can be arranged according to production, storage, and transportation requirements.
Olive Leaf Extract supports customized botanical supplement development projects. OEM services may include botanical blending, capsule and Tablet Manufacturing, powder processing, customized packaging, labeling solutions, and technical documentation support.
Typical quality control procedures for Olive Leaf Extract include:
Olive Leaf Extract is used as a botanical ingredient in dietary supplements, functional foods, and herbal formulations requiring standardized olive-derived polyphenol compounds.
Oleuropein is a naturally occurring secoiridoid compound found in olive leaves and is commonly used as a marker compound for Olive Leaf Extract standardization.
Olive Leaf Extract quality is commonly evaluated through botanical identification, HPLC oleuropein analysis, polyphenol testing, moisture analysis, heavy metals testing, and microbiological evaluation.
Olive Leaf Extract is a standardized botanical ingredient used in nutraceuticals, functional foods, and herbal supplement products. With controlled extraction, oleuropein standardization options, and reliable quality testing, it supports professional botanical formulation development and bulk ingredient procurement.
Contact us today to request samples, a COA, technical documents, and a wholesale quotation for Olive Leaf Extract.
Packaging & Delivery
| Selling Units: | Kilogram |
|---|
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.