Contact Now
Send Message
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.
Shaanxi Kaishi Biotechnology Co., Ltd
$30
1-199 Kilogram
$25
200-499 Kilogram
$23
≥500 Kilogram
Product Description
Rose eggplant extract flavonoids are plant-derived phytochemicals obtained from eggplant botanical material and processed into an extract for ingredient development. Depending on the source material and extraction process, the extract may contain flavonoids and other phenolic compounds, making it a candidate ingredient for botanical formulations, antioxidant research, functional food development, and cosmetic ingredient exploration.
Rose eggplant extract flavonoids belong to the plant extract category, specifically fruit and Vegetable Extracts. Eggplant, commonly identified as Solanum melongena L., contains diverse phenolic constituents, including flavonoids and phenolic acids. The actual composition of an extract depends on the cultivar, plant part, extraction solvent, processing conditions, and concentration method.
For B2B procurement, the most important considerations are botanical identity, total flavonoid content, analytical reporting units, residual solvent limits, and batch consistency. These parameters help ingredient distributors, supplement formulators, food developers, and cosmetic manufacturers evaluate suitability for their intended applications.
| Item | Specification |
|---|---|
| Product Name | Rose Eggplant Extract Flavonoids |
| Product Category | Plant Extracts; Fruit and Vegetable Extracts |
| Botanical Name | Solanum melongena L., subject to confirmation of the source botanical material |
| Plant Part | Fruit or peel, depending on the selected raw material |
| CAS Number | No single CAS number applies to the complete botanical extract mixture |
| Molecular Formula | Not applicable to a multicomponent botanical extract |
| Molecular Weight | Not applicable to a multicomponent botanical extract |
| Active Constituents | Total flavonoids and other naturally occurring phenolic compounds, depending on the extract profile |
| Assay Specification | Total flavonoid content expressed as quercetin equivalents (QE) or catechin equivalents (CE); the reporting basis and acceptance limit are defined by the product specification |
| Common Standardization Options | Unstandardized botanical extract or a customized total-flavonoid specification supported by analytical testing |
| Appearance | Typically a yellowish-brown to brown fine powder, depending on the raw material and processing method |
| Odor | Characteristic botanical odor |
| Identification | Botanical identity assessment and chromatographic fingerprinting where appropriate |
| Total Flavonoid Test Method | Aluminum chloride colorimetric assay using a defined reference standard; UV-Vis spectrophotometry is commonly used |
| Marker Compound Analysis | HPLC or LC-MS for selected flavonoids and phenolic markers, where applicable |
| Moisture | Controlled according to the agreed product specification |
| Heavy Metals | Tested against the applicable product and destination-market limits |
| Microbiological Quality | Controlled according to the intended application and applicable requirements |
| Residual Solvents | Controlled according to the extraction process and applicable limits |
| Particle Size | Customizable to blending, encapsulation, or other formulation requirements |
| Solubility | Depends on the extract composition, concentration, and extraction process; assess in the intended formulation medium |
| Shelf Life | Typically 24 months in unopened original packaging when stored under recommended conditions, subject to product-specific stability validation |
| Storage | Store tightly sealed in a cool, dry place, protected from direct sunlight, heat, and moisture |
| Packaging | Common options include 1 kg and 5 kg aluminum foil bags and 25 kg fiber drums; customized packaging is available |
| Documentation | Certificate of Analysis (COA), Technical Data Sheet (TDS), and Safety Data Sheet (SDS), as applicable |
Total flavonoid content is an important quality parameter for botanical extracts, but the reported value is meaningful only when the analytical method, reference standard, and reporting basis are clearly defined. Results expressed as quercetin equivalents are not directly interchangeable with results expressed as catechin equivalents because the reference compounds respond differently in colorimetric assays.
Likewise, a total-flavonoid result does not identify the concentration of every individual flavonoid. If a formulation depends on a particular marker, such as rutin, quercetin, or kaempferol, targeted chromatographic analysis may provide more useful information than a total-flavonoid result alone.
| Procurement Requirement | What to Check | Why It Matters |
|---|---|---|
| Botanical identity | Scientific name, plant part, and raw-material traceability | Different plant parts and botanical sources can have different phenolic profiles. |
| Total flavonoid content | Assay method, reference standard, units, and dry-weight or as-is basis | Consistent reporting is necessary for meaningful comparisons between suppliers and batches. |
| Specific active markers | HPLC or LC-MS results for the compounds relevant to the formulation | A total-flavonoid assay alone cannot establish the amount of a specific flavonoid. |
| Formulation compatibility | Solubility, dispersibility, color, odor, and particle size | These characteristics affect blending, processing, appearance, and final-product stability. |
| Safety and incoming inspection | Heavy metals, microbiological results, moisture, and residual solvent data | These tests help assess quality and suitability for the intended market and application. |
For routine procurement, compare supplier specifications using the same analytical basis rather than relying on a headline percentage alone. Before approving a new source, review a representative COA, confirm the botanical identity, and evaluate a sample in the intended formulation. For a marker-driven application, agree on the target compounds and analytical method before placing a bulk order.
Eggplant-derived extracts can be evaluated as botanical ingredients in supplement formulation research. Product selection should be based on botanical identity, total flavonoid content, contaminant limits, and the applicable regulatory requirements for the destination market. Ingredient-level research does not establish the clinical efficacy of a finished product.
Plant-derived phenolic extracts may be investigated for use in functional food development and antioxidant-related laboratory studies. Actual suitability depends on food-grade requirements, sensory characteristics, solubility, processing stability, and the regulatory status of the ingredient in the target market.
The extract may be evaluated as a botanical ingredient in cosmetic prototypes where plant-derived phenolic compounds are of interest. Formulators should assess color, odor, compatibility with the formulation base, stability under the intended storage conditions, and applicable cosmetic ingredient requirements before commercial use.
Botanical extracts containing flavonoids and related phenolics can serve as materials for analytical method development, comparative phytochemical studies, and formulation screening. Research applications should distinguish total-flavonoid measurements from the quantitative determination of individual compounds.
Common packaging formats for powdered botanical extracts include 1 kg and 5 kg aluminum foil bags and 25 kg fiber drums with suitable inner liners. Packaging can be selected according to order size, transport conditions, moisture protection requirements, and downstream handling needs.
Bulk orders and customized packaging formats can be arranged according to project requirements. Buyers should confirm the net weight, packaging material, storage instructions, and batch identification information on the approved product documentation.
OEM and private-label development can support projects requiring customized botanical ingredient specifications, blended formulations, finished supplement formats, or branded packaging. Available development options may include formulation adjustment, powder blending, encapsulation or other dosage-form manufacturing, labeling, and packaging coordination.
For a more efficient development process, provide the target application, intended market, desired flavonoid assay basis, preferred dosage form, packaging requirements, and applicable quality standards. Final ingredient specifications and product claims should be reviewed against the relevant regulatory requirements before commercialization.
A suitable quality-control program should address the botanical extract's identity, composition, purity, and safety parameters. Depending on the intended use, the following checks can be included:
GMP-standard production practices, in-house analytical capabilities, and third-party testing options can support supplier qualification and incoming quality review. Any certification or regulatory statement should be supported by current documentation applicable to the specific product and market.
The aluminum chloride colorimetric assay is commonly used to estimate total flavonoid content, with results expressed against a defined reference such as quercetin or catechin. When individual flavonoids matter to the formulation, HPLC or LC-MS can provide compound-specific information. Method selection should match the intended quality specification.
No. Total-flavonoid assays provide an aggregate estimate based on the response of the sample relative to a reference standard. They do not establish the exact amount of every individual flavonoid. Targeted chromatographic testing is more appropriate when a formulation requires a specific marker compound or a defined phytochemical profile.
Store the powder in a tightly sealed original package in a cool, dry environment away from direct sunlight, excessive heat, and moisture. Keep the package closed between uses and follow the storage conditions specified in the batch documentation. Shelf life should be supported by product-specific stability information.
Buyers should review a batch-specific Certificate of Analysis, Technical Data Sheet, and Safety Data Sheet as applicable. The COA should identify the test method and reference standard used for flavonoid analysis. Depending on the market and application, buyers may also need contaminant reports, residual solvent results, traceability records, and relevant certification documents.
Rose eggplant extract flavonoids are a botanical ingredient option for buyers investigating eggplant-derived phenolic compounds in supplement, food, cosmetic, and research applications. Reliable sourcing starts with clear botanical identification, a well-defined total-flavonoid assay, appropriate marker analysis, and consistent quality documentation.
Contact us today to request samples, a COA, technical documents, and a wholesale quotation for rose eggplant extract flavonoids.
Packaging & Delivery
| Selling Units: | Kilogram |
|---|
The file is encrypted. Please fill in the following information to continue accessing it
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.
Fill in more information so that we can get in touch with you faster
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.