Dietary supplements, Beverage addition, Botanical Extracts, Cosmetic Ingredients, Food additives

Lotus Leaf Extract

The Final Information to Premium Lotus Leaf Extract: Advantages, Functions & Sourcing

English Title: Lotus Leaf Extract

Specification

- Energetic Compounds Content material: Complete flavonoids ≥ 10% (HPLC), Nelumboside ≥ 5% (HPLC), Isoquercitrin ≥ 3% (HPLC)

- Solubility: Sparingly soluble in water, soluble in ethanol (≥ 20 g/100 mL), methanol

- Look – associated: Loss on drying ≤ 5%, Heavy metals ≤ 10 ppm, Residual solvents ≤ 0.5%

- Particle Measurement: Normal powder ≤ 100 μm; micronized powder ≤ 5 μm for higher bioavailability

Look

- Gentle yellow to brown advantageous powder, with a faint, attribute natural odor, not associated to chocolate

CAS NO.

- As a mix, no single CAS quantity. Key elements: Nelumboside: 11029 – 12 – 2, Isoquercitrin: 482 – 38 – 2

Lead time: 5 – 7 Working Days

Bundle

- 1 kg/aluminum foil bag, 25 kg/drum (double – layer PE bag inside cardboard drum)

Most important Market

- International market, with vital demand in Asia (China, Japan, South Korea), Europe, and North America, primarily utilized in dietary dietary supplements, useful meals, cosmetics, and pharmaceutical industries

Utility Eventualities

Core Properties

Energetic Elements

- Flavonoids: Together with nelumboside, isoquercitrin, and quercetin derivatives, that are answerable for a lot of the bioactivities. They’ve robust antioxidant and anti – inflammatory properties.

- Alkaloids: Corresponding to liensinine, isoliensinine, and neferine, could contribute to the extract’s results on metabolism and cardiovascular well being.

Key Options

- Antioxidant: Scavenges free radicals like hydroxyl and superoxide anions, defending cells from oxidative injury and lowering the chance of persistent ailments.

- Anti – Inflammatory: Inhibits the manufacturing of professional – inflammatory cytokines, serving to to alleviate irritation – associated signs within the physique.

- Metabolism – Boosting: Could promote lipid metabolism and glucose utilization, which is helpful for weight administration and blood sugar regulation.

- Cardiovascular Safety: Helps decrease blood stress, cut back levels of cholesterol, and enhance blood circulation by enhancing vascular operate.

Utility Eventualities

1. Dietary Dietary supplements

Weight – Administration Dietary supplements:

- Capsules or tablets containing lotus leaf extract (200 – 500 mg per serving) are well-liked amongst these trying to handle their weight. It’s typically mixed with different pure substances like inexperienced tea extract and garcinia cambogia.

Metabolic Well being Formulations:

- Utilized in dietary supplements geared toward bettering metabolic syndrome signs, reminiscent of insulin resistance and irregular lipid profiles.

2. Useful Meals & Drinks

Beverage Fortification:

- Added to teas, juices, and sports activities drinks (0.1 – 0.5% focus) to boost their dietary worth and supply potential well being advantages.

Nutraceutical Meals:

- Included into vitality bars, snacks, and yogurt to spice up their useful properties, providing customers merchandise that help general properly – being.

3. Cosmetics & Private Care

Anti – Getting older Skincare:

- Serums and lotions with lotus leaf extract (1 – 3% focus) assist shield the pores and skin from oxidative stress, cut back the looks of advantageous strains and wrinkles, and promote pores and skin elasticity.

Oil – Management Merchandise:

- For greasy pores and skin varieties, lotus leaf extract will be included in facial cleansers and toners to manage sebum manufacturing and preserve pores and skin steadiness.

4. Pharmaceutical Trade

Conventional Medication Purposes:

- Utilized in conventional Asian medication formulation for treating digestive issues, edema, and as a diuretic. Fashionable analysis is exploring its potential in treating extra advanced ailments.

Medical Analysis:

- Investigated for its results on stopping and treating cardiovascular ailments, metabolic issues, and sure varieties of irritation – associated situations.

Detection Strategies

Excessive – Efficiency Liquid Chromatography (HPLC):

- Column: C18 (250 × 4.6 mm, 5 μm), Cellular Section: Acetonitrile – 0.1% phosphoric acid (gradient elution), Circulation Price: 1.0 mL/min, Detection Wavelength: 360 nm (for flavonoids). This methodology precisely quantifies the principle lively elements.

Liquid Chromatography – Mass Spectrometry (LC – MS):

- Splendid for figuring out and quantifying advanced compounds within the extract, offering detailed details about the chemical profile and detecting hint quantities of bioactive substances.

Fourier Rework Infrared Spectroscopy (FTIR):

- Helps verify the chemical construction of the extract by analyzing the attribute absorption peaks of useful teams, guaranteeing product high quality and authenticity throughout manufacturing.

Supply & Benefits

Natural Supply: Extracted from the leaves of Nelumbo nucifera, a plant broadly cultivated in Asia, particularly in China, India, and Japan.

Sustainable Cultivation: Lotus vegetation are simple to develop and will be cultivated in a sustainable method, with fashionable extraction methods guaranteeing excessive – high quality merchandise with minimal environmental influence.

Versatile Purposes: Its a number of bioactive properties make it beneficial throughout completely different industries, presenting numerous enterprise alternatives.

Rising Market Demand: With the growing deal with pure well being merchandise and useful substances, the demand for lotus leaf extract is predicted to develop, though regulatory necessities fluctuate by area and have to be complied with.

Categories: Dietary supplements, Beverage addition, Botanical Extracts, Cosmetic Ingredients, Food additives

Description

Lotus Leaf Extract (Nelumbo nucifera Extract)

Premium Botanical Extract for Weight Management, Skincare, and Cardiovascular Health
by AIHerba® | GMP Certified Herbal Extract Manufacturer

(1) Product Overview

Lotus Leaf Extract is derived from the leaves of Nelumbo nucifera, a revered aquatic plant in traditional Chinese and Ayurvedic medicine. Known for its bioactive alkaloids, flavonoids, and polyphenols, this extract is widely used in dietary supplements, functional beverages, slimming formulations, and cosmetic products that promote detoxification, fat metabolism, and radiant skin.

AIHerba®, a GMP-certified natural plant extract manufacturer, provides bulk Lotus Leaf Extract produced under strict quality control and international safety standards.

✅ 28+ years of R&D and factory manufacturing experience in botanical extraction
✅ ISO9001, GMP, and HALAL certified production line
✅ Third-party tested (SGS / Eurofins) for purity, heavy metals, and pesticides

(2) Botanical Source & Active Compounds

Botanical Name: Nelumbo nucifera Gaertn.
Plant Part Used: Leaf
Active Ingredients: Nuciferine, Flavonoids, Quercetin, Catechin
Specification: 2%–10% Nuciferine (HPLC) / Customized ratios available
Appearance: Fine green powder
Odor & Taste: Mild herbal aroma with slightly bitter taste

(3) Key Benefits & Health Applications

🌱 1. Weight Management

Nuciferine and catechins in lotus leaves help regulate lipid metabolism and inhibit fat accumulation. Several studies suggest it may assist in reducing body weight and body fat when used with balanced diet and exercise.

Reference: PubMed ID 24879567 – “Nuciferine attenuates obesity via modulation of lipid metabolism pathways.”

💚 2. Cardiovascular & Antioxidant Support

Rich in polyphenols and flavonoids, Lotus Leaf Extract supports healthy cholesterol levels, protects blood vessels from oxidative damage, and improves microcirculation.

✨ 3. Skin Detox & Anti-Aging

Its antioxidant and anti-glycation effects make it a valuable cosmetic ingredient for anti-aging and detox skincare formulations, improving tone and elasticity.

🦠 4. Liver Detoxification & Metabolic Support

Traditionally used to clear heat and toxins, lotus leaf has been recognized for its hepatoprotective and anti-inflammatory properties, supporting liver health and digestion.

(4) Traditional Uses

In Traditional Chinese Medicine, lotus leaf (He Ye) is used to promote qi circulation, stop bleeding, and relieve summer heat. Historically consumed as tea or decoction to support metabolism, appetite control, and heart balance.

(5) Recommended Dosage & Formulation Guide

Application	Recommended Dosage	Suggested Form	Example Use
Dietary Supplements	300–600 mg/day	Capsule / Tablet	Weight management, detox support
Functional Beverages	0.5–1% concentration	Water-soluble extract	Slimming teas, herbal drinks
Cosmetics	0.1–0.5%	Powder / Extract solution	Anti-aging creams, body lotions

Formulations can be customized for nutraceutical, beverage, or skincare applications upon request.

(6) Technical Specifications & COA Summary

Category	Item	Specification	Test Method
Assay	Nuciferine	≥ 2.0% (HPLC)	HPLC
Appearance	Fine green powder	Conforms	Visual
Moisture	≤ 5.0%	GB 5009.3
Ash	≤ 5.0%	GB 5009.4
Solvent Residue	≤ 0.05%	GC

Pesticide Residues

Item	Limit	Method
Organochlorine Pesticides	≤ 0.1 mg/kg	GC-MS
Organophosphorus Pesticides	≤ 0.2 mg/kg	GC-MS
Pyrethroids	≤ 0.05 mg/kg	GC-MS

Heavy Metals

Item	Limit	Method
Lead (Pb)	≤ 2.0 ppm	ICP-MS
Arsenic (As)	≤ 1.0 ppm	ICP-MS
Cadmium (Cd)	≤ 1.0 ppm	ICP-MS
Mercury (Hg)	≤ 0.1 ppm	ICP-MS

Microbiological Test

Item	Limit	Method
Total Plate Count	≤ 1000 CFU/g	GB 4789.2
Yeast & Mold	≤ 100 CFU/g	GB 4789.15
E. coli	Negative	GB 4789.3
Salmonella	Negative	GB 4789.4
Staphylococcus aureus	Negative	GB 4789.10

(7) Production Process

1. Raw Material Selection → Fresh, pesticide-free lotus leaves sourced from certified farms
2. Cleaning & Drying → Air-drying under controlled temperature
3. Extraction → Water-ethanol or supercritical CO₂ extraction
4. Filtration & Concentration → Vacuum evaporation to concentrate active compounds
5. Spray Drying → Formation of fine powder with stable activity
6. Quality Testing & Packaging → Full QC testing before final packaging

(8) Storage, Shelf Life & Packaging

Storage: Store in a cool, dry place away from sunlight and moisture.
Shelf Life: 24 months in original packaging.
Packaging: 1 kg / aluminum foil bag; 25 kg / fiber drum.
MOQ: 1 kg for research; 25 kg for commercial orders.
Free Sample: Available upon request (free sample herbal extract policy).
Shipping: DHL / FedEx / Air / Sea freight with export documentation support.

(9) Applicable Industries & Application Scenarios

Industry	Typical Application
Dietary Supplements	Weight management, detox, cardiovascular support capsules
Functional Foods & Beverages	Slimming teas, herbal beverages, detox drinks
Cosmetics & Personal Care	Anti-aging creams, brightening masks, detox body lotion
Pharmaceuticals	Lipid-lowering and hepatoprotective formulations

AIHerba’s customized herbal extract and OEM & ODM services help global clients develop innovative formulations based on GMP certified plant extracts for cosmetics and food-grade botanical ingredients.

(10) Certifications & Quality Assurance

GMP / ISO9001 / HALAL / HACCP certified
Third-party tested by SGS / Eurofins
Traceable batch number system
COA, MSDS, TDS, and Method of Analysis available
Produced in AIHerba’s advanced botanical extract factory in Shaanxi, China

(11) Why Choose AIHerba® as Your Lotus Leaf Extract Supplier

🌿 Experienced Manufacturer: Over 28 years of extraction and formulation expertise.
🧪 Strict Quality Control: Each batch tested for purity, heavy metals, and microbiology.
🚀 Global Supply Capability: Bulk and wholesale orders available with flexible logistics.
🧾 Customization: OEM / ODM support for tailored formulations.
💬 Direct Factory Price: No middlemen—buy directly from the manufacturer.

📧 Contact us:
sales@aiherba.com | info@aiherba.com | liaodaohai@gmail.com
🌐 Visit: www.aiherba.com

(12) Frequently Asked Questions (FAQ)

Q1: Is Lotus Leaf Extract safe for daily use?
Yes, when used within recommended dosage. It’s tested for heavy metals, pesticides, and microbiological safety following GMP standards.

Q2: Can I request a customized specification (e.g., 5% Nuciferine)?
Absolutely. We support customized herbal extract production to match your formula requirements.

Q3: What’s the lead time for bulk orders?
Typically 7–15 working days, depending on order quantity.

Q4: Can I get a free sample before buying?
Yes, we provide free sample herbal extract for laboratory evaluation and formula testing.

Q5: Is AIHerba a manufacturer or trading company?
AIHerba is a GMP certified plant extract factory and manufacturer, not a trader. All extracts are produced in-house in Shaanxi, China.

(13) References

Liu Y et al. “Nuciferine regulates lipid metabolism via AMPK activation.” Phytomedicine (2015). PubMed PMID: 24879567
FDA Botanical Drug Development Guidance, 2023.
NIH Natural Medicines Database: Nelumbo nucifera Leaf Extract.
Nationwide Middle for Biotechnology Info. PubChem Compound Abstract for CID 10146, Nuciferine. https://pubchem.ncbi.nlm.nih.gov/compound/Nuciferine
Pharmacopoeias: United States Pharmacopeia (USP), European Pharmacopoeia (Ph. Eur.), Chinese language Pharmacopoeia (ChP) – Basic Chapters on Botanical Extracts, Heavy Metals, Residue Solvents, Microbiology.
Liu S, et al. (2013). Nuciferine, an alkaloid from lotus leaf, inhibits the development of atherosclerosis… Journal of Mobile Biochemistry.
Ono Y, et al. (2006). Anti-obesity impact of Nelumbo nucifera leaves extract in mice… Organic & Pharmaceutical Bulletin.
ICH Tips: Q1A(R2) Stability Testing, Q2(R1) Validation of Analytical Procedures, Q3C Residual Solvents.
Good Manufacturing Observe (GMP) Tips (FDA, EMA, WHO).

AIHerba® | China Natural Plant Extracts Supplier & OEM Factory
Your trusted partner for high-purity herbal extracts, functional ingredients, and customized formulations for cosmetics, nutraceuticals, and functional foods.