Lotus Leaf Extract
Product Name: Lotus Leaf Extract
Plant Source: Nelumbo nucifera
Used Part: Leaves
Appearance: Clay Brown Fine Powder
Available Specifications: 10:1, 20:1, 30:1, 50:1, subject to availability
Country of Origin: China
Characteristic Botanical Constituents: Lotus leaf alkaloids, flavonoids, organic acids, volatile oils, β-sitosterol, carotenoids, and other naturally occurring plant constituents, depending on the specification
Production Capacity: 2,000 kg/month
Shelf Life: 24 months under recommended storage conditions
Storage: Store in a cool, dry place at room temperature. Protect from moisture, heat, and strong light.
Packing Size: 25 kg/drum
Delivery Terms: EXW, FOB, CIP, CIF, DAP
Transportation: Courier, Air, Ocean
Payment Terms: T/T preferred
Delivery: Ready stock and prompt shipment, subject to availability
Free Sample: Available upon request
OEM/ODM: Available
MOQ: 25 kg
- Product Description
Lotus Leaf Extract Supplier
As a supplier of Lotus Leaf Extract, Angelbio is located in Xi'an, Shaanxi Province. It is a modern enterprise specializing in the production, research and development, and sales of natural extracts, with a comprehensive quality management system. Angelbio is a powerful enterprise that values credit and adheres to contracts. The products it manufactures are of guaranteed quality. Angelbio continues to develop its production, R&D, and quality-control capabilities to support professional and reliable ingredient supply. With a diverse product portfolio and a customer-oriented approach, Angelbio has established long-term relationships with customers in different markets. The integrity, strength and product quality of Angelbio have been recognized by the industry. Angelbio adheres to the product tenet of "peace of mind, safety and efficiency", and is committed to exploring biotechnology to provide sustainable biological solutions for customers in various industries, contributing to the sustainable development of society and nature.
Product Introduction
Lotus Leaf Extract is a plant-derived botanical ingredient obtained from the leaves of Nelumbo nucifera. It contains naturally occurring botanical constituents, including lotus leaf alkaloids, flavonoids, organic acids, and other plant-derived compounds.
Available in defined extract ratios such as 10:1, 20:1, 30:1, and 50:1, subject to specification and availability, Lotus Leaf Extract can be used in the development of botanical formulations, dietary supplements, functional foods, beverages, and other plant-based products.
Angelbio provides specification-based sourcing, quality testing, sample support, and flexible packaging options to help manufacturers evaluate Lotus Leaf Extract for their formulation and product development requirements.

Why Choose Us
Angelbio has advantages in independent facilities, an experienced R&D team, a stable raw material supply chain, strict quality-control procedures, and advanced testing methods. Please see below:
Over 18 Years of R&D Experience in Synthetic and Natural Ingredients
1. Manufacturer and Supplier
- Two facilities in Shaanxi Province
- Continuous production capacity to support on-time delivery
- Competitive price and trusted after-sales service
2. Technology Advantages
- Advanced testing equipment: HPLC, UV, GC
- Professional Team: Over 18 years of R&D experience
- Testing Items: Pesticides, heavy metals, microbiological parameters, residual solvents, solubility, etc.
3. Quality Assurance
- Strict testing and traceability procedures
- Complete certification and regulatory documentation, including Kosher, Halal, ISO 9001, REACH-related documentation, and FDA registration, where applicable
- Working with SGS, Eurofins, and other qualified testing institutions.

Our Certification
1. Angelbio maintains applicable quality certifications and supporting regulatory documentation for its ingredient supply activities, including ISO 9001, Kosher, and Halal certifications where applicable.
2. We also work with qualified third-party testing and inspection organizations to support product quality verification, testing, and documentation requirements.
3. Additional regulatory or technical documentation can be discussed according to the destination market and customer requirements.

Product Specifications
Product Name: | Lotus Leaf Extract | ||
Batch Quantity: | 2,000 kg | CAS No: | 475-83-2 |
Used Part: | leaf | Extraction Solvent: | Water |
Analysis Item | Specification | Result |
| Specification | 10:1 (HPLC) | Conforms |
| Physical and Chemical Control | ||
Appearance | Fine powder | Conforms |
Color | claybank | Conforms |
Odor | Characteristic | Conforms |
Sieve Analysis | 100% passes through an 80-mesh sieve | Conforms |
Loss on Drying | ≤7.0% | 3.52% |
Residue On Ignition | ≤5.0% | 3.09% |
Heavy Metals | ≤10 ppm | Conforms |
Arsenic (As) | ≤2 ppm | Conforms |
Lead (Pb) | ≤2 ppm | Conforms |
Mercury (Hg) | ≤0.1 ppm | Conforms |
| Chromium (Cr) | ≤2 ppm | Conforms |
Microbiology Control | ||
Total Plate Count | <3,000 CFU/g | Conforms |
Yeast & Mold | <100 CFU/g | Conforms |
E.coli | Negative | Negative |
Salmonella | Negative | Negative |
Staphylococcin | Negative | Negative |
Packing | Packed in paper drums with two plastic bags inside. Net weight: 25 kg/drum. |
Storage | Store in a cool, dry place. Do not freeze. Keep away from strong light and heat. |
Shelf life | 2 years when properly stored. |
Product Advantages
1. Plant-Derived Ingredient: Derived from lotus leaves and suitable for manufacturers developing plant-based formulations.
2. Botanical Compound Profile: Contains naturally occurring lotus leaf alkaloids, flavonoids, and other botanical constituents.
3. Defined Extract Ratios: Available in different extract ratios, including 10:1, 20:1, 30:1, and 50:1, subject to product availability and specification.
4. Quality-Controlled Supply: Products are evaluated through applicable physical, chemical, and microbiological quality testing to support consistent batch specifications.
5. B2B Formulation Support: Samples, product specifications, packaging options, and customized sourcing support are available for manufacturers and formulation teams.

Our Equipment
Angelbio uses dedicated production and testing equipment to support the processing and quality evaluation of Lotus Leaf Extract. Our facilities support key quality checks covering physical characteristics, chemical parameters, heavy metals, microbiological indicators, and other testing requirements.
With analytical equipment such as HPLC, UV, and GC, our technical team can evaluate applicable product specifications and support batch-level quality verification. This equipment, together with controlled production procedures and traceability practices, helps provide consistent ingredient quality for B2B customers.
For projects requiring additional quality parameters or third-party testing, testing requirements can be discussed according to the product specification and destination market.

Exhibition & Global Customer Communication
Angelbio regularly participates in professional ingredient exhibitions and industry events to connect with customers, formulators, procurement professionals, distributors, and industry partners from global markets.
During the exhibition, our team connected with customers, formulators, procurement professionals, distributors, and industry partners to discuss ingredient specifications, application requirements, customized sourcing, and bulk supply.
These face-to-face discussions also provided an opportunity to present Angelbio's capabilities in natural extracts, botanical ingredients, quality control, and B2B ingredient supply.
Looking for a reliable supplier of Lotus Leaf Extract? Contact Angelbio to discuss specifications, samples, and bulk supply options.

Technical Features
- Botanical Source: Derived from the leaves of the lotus plant (Nelumbo nucifera).
- Botanical Compounds: Contains naturally occurring alkaloids, flavonoids, organic acids, volatile oils, β-sitosterol, carotene, and other plant-derived constituents, subject to the applicable product specification.
- Extract Ratios: Available in 10:1, 20:1, 30:1, and 50:1 specifications, depending on customer requirements and product availability.
- Analytical Testing: HPLC and other applicable analytical methods can be used for product quality evaluation according to the relevant specification.
- Quality Parameters: Product evaluation may include appearance, particle size, loss on drying, ash, heavy metals, and microbiological parameters.
- Controlled Processing: Controlled extraction and drying processes are used to support consistent physical characteristics and batch quality.
What Do We Do in the Lab for Quality Assurance?

1. Physical Tests: Appearance, odor, bulk density, and particle size
2. Chemical Tests: Purity, loss on drying, and ash
3. Pesticide Residue Testing
4. Heavy Metals Testing
5. Residual Solvent Testing
6. Microbiological Testing
7. Nutrition Label Testing
8. Other Testing Requested by Customers
Product Application
Lotus Leaf Extract can be evaluated as a plant-derived botanical ingredient for professional formulation and product development.
Potential B2B applications include:
- Dietary Supplement Formulations: Suitable for capsules, tablets, powders, and other supplement formats, subject to applicable formulation and regulatory requirements.
- Botanical Ingredient Blends: Can be incorporated into botanical ingredient systems where a defined extract ratio and consistent raw material specification are required.
- Functional Food & Beverage Development: Can be evaluated as a plant-derived ingredient for teas, beverage powders, and other formulated products according to the requirements of the target market.
- Personal Care Formulations: Can be evaluated for selected personal care applications where plant-derived botanical ingredients are required.
- Customized Ingredient Development: Available for product development projects requiring specific extract ratios, packaging options, documentation, or sourcing arrangements.



Packing & Delivery
1. Packaging Details: 25 kg/drum, 1 kg/foil bag, or according to your requirements.
2. Delivery: Bulk orders can be shipped by air or sea, while samples are usually shipped by express courier.

How To Order
Ordering Lotus Leaf Extract from Angelbio is designed to be straightforward for supplement brands, ingredient distributors, food and beverage manufacturers, and formulation teams.
1. Share Your Requirements
Tell us your required extract ratio, quantity, application, packaging preference, and destination market.
2. Confirm the Specification
Our sales and technical teams will confirm the available specification, product details, testing requirements, and relevant documentation according to your project.
3. Sample & Quality Evaluation
Samples can be provided for formulation testing and quality evaluation, subject to availability. Product specifications and COA information can be discussed according to your requirements.
4. Confirm Order & Packaging
After the specification, quantity, packaging, price, and shipping terms are confirmed, we arrange production or prepare available stock for shipment.
5. Bulk Supply & Technical Support
For bulk orders, Angelbio provides batch documentation, quality-control information, and ongoing technical communication to support consistent ingredient sourcing.
Need a specific extract ratio or bulk quantity? Send us your requirements to discuss specifications, samples, pricing, and supply options.

OEM Service
At Angelbio, we support manufacturers with flexible ingredient sourcing and product development services. Depending on project requirements, we can discuss specific extract ratios, product specifications, packaging formats, documentation, and customized supply solutions.
Our team works with customers to align product specifications, quality requirements, and delivery arrangements for different formulation and bulk-supply projects.
FAQ
1. What is Lotus Leaf Extract?
Lotus Leaf Extract is a plant-derived botanical ingredient obtained from lotus leaves (Nelumbo nucifera). It contains naturally occurring alkaloids, flavonoids, organic acids, and other botanical constituents.
2. What are the available specifications?
Angelbio currently lists extract ratios including 10:1, 20:1, 30:1, and 50:1, subject to product availability and specific customer requirements.
3. What is the main value of Lotus Leaf Extract for formulation?
Its value as a botanical ingredient can be evaluated based on its plant source, extract ratio, compound profile, physical characteristics, and applicable quality specifications.
4. Is Lotus Leaf Extract suitable for supplement formulations?
It can be evaluated for use in dietary supplement formulations, subject to the formulation requirements and regulatory requirements of the target market.
5. Is Lotus Leaf Extract suitable for vegan products?
As a plant-derived ingredient, Lotus Leaf Extract can be considered for vegan formulations, subject to the complete formulation and applicable certification requirements.
6. What is the shelf life?
The listed shelf life is 24 months when stored according to the applicable storage conditions.
7. What quality testing is available?
Quality evaluation may include HPLC analysis, physical characteristics, loss on drying, ash, heavy metals, microbiological parameters, and other customer-requested testing according to the applicable product specification.
8. Can Angelbio provide samples?
Yes. Samples can be provided for product evaluation and formulation testing, subject to availability and project requirements.
Contact Us
For more information about Lotus Leaf Extract or to discuss your specific requirements, please feel free to contact us. We're here to assist you in creating superior health supplement products.
Email: angel@angelbiology.com
WhatsApp: +1 522-925-2740
Website: https://www.angelbiology.com/













