Product Introduction
Banaba Extract is a natural botanical ingredient derived from the leaves of Lagerstroemia speciosa, a traditional medicinal plant widely used in Southeast Asia. It is especially valued for its naturally occurring bioactive compound corosolic acid, which has become a popular ingredient in modern nutraceutical formulations.
Our Banaba Leaf Extract is manufactured using advanced extraction technology to preserve natural plant compounds and provide customized specifications ranging from 4:1 concentrated extract to high-purity corosolic acid 98%.
We supply standardized Banaba Extract for global dietary supplement brands, health food manufacturers, contract manufacturers, and private label companies.
Ratio Extract Specifications
Banaba Extract 4:1
Specification
- Extract Ratio: 4:1
- Raw Material Requirement: 4 kg Banaba leaves → 1 kg extract
- Appearance: Brown powder
Banaba Extract 10:1,20:1, 30:1, 50:1
Corosolic Acid Standardized Extract Specifications
We offer customized corosolic acid standardization:
| Product Grade | Corosolic Acid Content |
|---|---|
| Banaba Extract | 1% Corosolic Acid |
| Banaba Extract | 2% Corosolic Acid |
| Banaba Extract | 5% Corosolic Acid |
| Banaba Extract | 10% Corosolic Acid |
| Banaba Extract | 15% Corosolic Acid |
| Banaba Extract | 20% Corosolic Acid |
| Banaba Extract | 25% Corosolic Acid |
| Banaba Extract | 30% Corosolic Acid |
| Banaba Extract | 50% Corosolic Acid |
| Banaba Extract | 80% Corosolic Acid |
| Banaba Extract | 90% Corosolic Acid |
| Pure Corosolic Acid | 98% |
Certificate of Analysis
| Product Name: Banaba Extract |
Plant Part Used: Leaf |
| Botanical Name: Lagerstroemia speciosa (L.) |
Quantity: 800kgs |
| ITEM |
SPECIFICATION | RESULTS |
| Physical＆Chemical Control | ||
| Appearance | Fine powder | Complies |
| Color | Brown | Complies |
| Odor＆Taste | Characteristic | Complies |
| Loss On Drying | ≤5.0% | 3.98% |
| Ash | ≤5.0% | 4.11% |
| Ratio （HPLC） | ≥1% | 1.12% |
| Sieve Analysis | 98% pass 80 mesh | Complies |
| Heavy Metals
Cd Hg As Pb |
≤10ppm
≤2ppm ≤0.1ppm ≤2ppm ≤3ppm |
Complies
Complies Complies Complies Complies |
| Bulk density | 45-65g/100ml | Complies |
| Microbiological Control | ||
| Total plate count | ≤10000 CFU/g | Complies |
| Yeast & mold | ≤100 CFU /g | Complies |
| E.coli | Negative | Negative |
| Salmonella | Negative | Negative |
Conclusion: Conform with specification
Storage: Stored in dry and cool place, keep away from strong light and heat.
Shelf Life： Two years when stored properly
Functions and Usages
Key Functional Benefits of Banaba Extract
1. Blood Sugar Management Support
Banaba Extract is widely researched as a botanical ingredient for supporting healthy glucose metabolism.
Corosolic acid is known for its potential role in:
- Supporting normal glucose utilization
- Helping maintain healthy blood sugar levels
- Improving carbohydrate metabolism
- Supporting insulin sensitivity pathways
Commonly used in:
- Blood sugar support supplements
- Metabolic health formulas
- Diabetic-friendly nutrition products
2. Weight Management Support
Banaba Extract is frequently included in weight management formulas because of its association with:
- Carbohydrate metabolism regulation
- Healthy glucose balance
- Appetite management formulations
Typical combinations:
- Banaba Extract + Green Tea Extract
- Banaba Extract + Berberine
- Banaba Extract + Chromium
- Banaba Extract + Cinnamon Extract
3. Metabolic Health Support
Modern nutraceutical brands use Banaba Extract as a natural ingredient for:
- Metabolic wellness
- Healthy energy metabolism
- Balanced nutrition programs
4. Antioxidant Properties
Banaba leaves contain natural polyphenols and flavonoids that contribute antioxidant activity.
Potential applications:
- Anti-aging nutrition
- Beauty supplements
- Cellular health formulas
Main Applications
Dietary Supplements
Formats:
- Capsules
- Tablets
- Softgels
- Gummies
- Powder sachets
Functional Foods
Applications:
- Nutrition bars
- Healthy beverages
- Meal replacement products
Herbal Products
Used in:
- Traditional herbal formulas
- Botanical blends
- Natural wellness products
Sports Nutrition
Potential combinations:
- Energy metabolism formulas
- Body composition support products
OEM & ODM Service
WEHENGFOOD offers a one-stop OEM & ODM service for banaba leaf extract production, processing, and packaging customization, including tablets, powders, granules, hard capsules, soft capsules, gummies, etc., tailored to specific customer needs.
Factory
1. Raw Material Selection & Inspection
Selection of high-quality botanical raw materials
- Identification of plant species
- Supplier qualification assessment
- Quality inspection of raw materials
- Testing for pesticides, heavy metals, microorganisms, and contaminants
2. Cleaning & Pre-processing
Preparation of raw materials before extraction
- Washing and impurity removal
- Drying and moisture control
- Cutting, crushing, and milling
- Preparation of uniform botanical powder
3. Extraction
Extraction of active ingredients from plants
- Solvent extraction (water, ethanol, etc.)
- Ultrasonic extraction / reflux extraction
- Optimization of temperature, time, and solvent ratio
- Transfer of bioactive compounds into extract solution
4. Filtration & Separation
Removal of insoluble materials and impurities
- Coarse filtration
- Fine filtration
- Centrifugation and purification
- Obtaining clear extract liquid
5. Concentration
Increasing the concentration of active compounds
- Vacuum evaporation
- Low-temperature concentration technology
- Removal of excess solvent
- Improvement of extract potency
6. Purification & Refinement
Enhancing purity and quality of the extract
- Resin purification
- Membrane filtration
- Removal of unwanted components
- Standardization of active ingredients
7. Drying
Conversion of liquid extract into powder form
- Spray drying
- Freeze drying (for heat-sensitive ingredients)
- Moisture control
- Production of stable botanical extract powder
8. Milling & Sieving
Improving powder quality and consistency
- Fine grinding
- Particle size control
- Uniform powder appearance
9. Blending & Standardization
Ensuring consistent product specifications
- Adjustment of active ingredient content
- Mixing with carriers if required
- Batch consistency control
10. Quality Control Testing
Comprehensive quality assurance
- HPLC / GC analysis
- Active compound identification
- Microbial testing
- Heavy metal testing
- Residual solvent testing
- Stability testing
11. Packaging
Professional packaging solutions
- Aluminum foil bags
- Drums
- Customized OEM packaging
- Labeling and batch coding
12. Storage & Shipment
Safe delivery to global customers
- Temperature and humidity-controlled storage
- Documentation preparation
- International logistics support
- Global export service
Package
Exhibitions
FAQ
Q1: What is Banaba Extract?
Banaba Extract is a botanical ingredient extracted from the leaves of Lagerstroemia speciosa. It is naturally rich in corosolic acid and commonly used in nutraceutical and dietary supplement products.
Q2: What is the main active ingredient in Banaba Extract?
The major active marker compound is corosolic acid, which is commonly standardized from 1% to 98% depending on application requirements.
Q3: What is the difference between Banaba Extract ratio and corosolic acid percentage?
Extract ratio indicates the concentration level compared with the original plant material, such as 10:1 or 50:1.
Corosolic acid percentage indicates the measured content of the active compound, such as 10%, 20%, or 98%.
Q4: What specifications of Banaba Extract can you supply?
We supply:
- Banaba Extract 4:1
- Banaba Extract 10:1
- Banaba Extract 20:1
- Banaba Extract 30:1
- Banaba Extract 50:1
- Corosolic Acid 1%-98%
Q5: Can you provide OEM Banaba supplements?
Yes. We offer OEM and ODM services including capsules, tablets, gummies, powders, sachets, and customized formulas.
Q6: How do you test Banaba Extract quality?
Each batch can be tested by HPLC analysis for corosolic acid content, along with microbial, heavy metal, pesticide residue, and purity testing.
