Product Overview:Lotus Leaf Extract
Lotus Leaf Extract is a natural plant extract derived from the leaves of Nelumbo nucifera Gaertn (lotus), a plant belonging to the Nymphaeaceae (Water Lily) family. The extract is refined through professional extraction technology, fully retaining the core bioactive components of lotus leaves, making it a high-value raw material widely used in health care, functional food and other fields.
Raw Material Characteristics
The raw lotus leaves (source of the extract) are mostly folded into semicircular or fan-shaped; when unfolded, they are shield-like, with a diameter of 20~50cm, and the edge is entire or slightly undulate. The upper surface is dark green or yellowish green, with a rough texture; the lower surface is light grayish brown, smooth, with 21~22 thick veins radiating from the center to the surrounding area, and there is a protruding petiole residue in the center. The texture of the leaves is brittle and easy to break, with a slightly fresh aroma and a slightly bitter taste.
Core Functions & Efficacy of Lotus Leaf Extract
1. Weight Loss & Lipid Regulation (Key Efficacy)
Lotus Leaf Extract is widely used in the auxiliary improvement of obesity and hyperlipidemia. Its core active component lotus leaf flavonoids have significant regulatory effects on lipid metabolism: it can lower serum cholesterol (TC) and serum triglycerides (TG), reduce body weight, and increase serum high-density lipoprotein cholesterol (HDL-C) levels as well as the activities of hepatic lipase (HL) and lipoprotein lipase (LPL). At the same time, it can enhance the body’s digestive capacity, reduce the absorption of lipids and carbohydrates, and promote the regulation of lipid metabolism and energy consumption, thereby effectively resisting obesity and improving hyperlipidemia.
2. Strong Antioxidant Activity
Lotus Leaf Extract has excellent antioxidant effects. It can increase the levels of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) in the body, and reduce the content of malondialdehyde (MDA)—a key indicator of oxidative damage. It also has good DPPH free radical scavenging ability and can effectively inhibit the oxidation of linoleic acid, and can achieve half-maximal scavenging effect even at a low concentration, providing comprehensive antioxidant protection for the body.
3. Broad-Spectrum Antimicrobial Effect
Lotus Leaf Extract exerts inhibitory effects on a variety of microorganisms, including Penicillium, yeast, Aspergillus niger and Monascus. Among them, the inhibitory effect on yeast and Monascus is better than that on Penicillium and Aspergillus niger. Notably, the antimicrobial effect is concentration-dependent: as the concentration of the extract increases, the inhibitory effect is significantly enhanced. It has a wide range of inhibitory effects on bacteria, molds and yeasts, making it an ideal natural antimicrobial raw material.
4. Regulation of Nerve Excitation
The extract has no selective inhibitory effect on nerve excitation induced by amino acids, but has a targeted inhibitory effect on nerve excitation caused by glutamic acid. This characteristic makes it have potential application value in the field of nerve regulation, providing natural support for maintaining the balance of nerve function.
Why Choose Our Lotus Leaf Extract?
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High-Quality Raw Materials: Selected from high-quality lotus leaves from authentic producing areas, with standardized harvesting and processing processes to ensure rich content of core active components such as lotus leaf flavonoids.
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Advanced Extraction Technology: Adopts modern precision extraction processes to maximize the retention of bioactive components, avoiding efficacy loss and ensuring stable product quality and high purity.
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Multi-Functional Advantages: Integrates weight loss & lipid regulation, antioxidant, antimicrobial and nerve excitation regulation effects, covering multiple high-demand health fields, with broad application prospects.
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Targeted Efficacy: The lipid-lowering and weight-loss effects are obvious, and the antioxidant and antimicrobial effects are stable, which can accurately meet the needs of weight management, cardiovascular health maintenance and antimicrobial product development.
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Wide Application Versatility: Suitable for raw materials of health care products (weight loss, lipid regulation), functional foods, daily necessities (antimicrobial), and pharmaceutical auxiliary materials, and can be processed into various formulations such as tablets, capsules, powders and teas, meeting diverse production needs of B-end manufacturers.
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Strict Quality Control: Implements full-process quality inspection from raw material selection, extraction to finished product delivery, strictly detecting active ingredient content and impurities, ensuring consistent quality and safety of each batch.
Application Scenarios
Widely applied in the formulation of weight loss and lipid regulation health care products, antioxidant nutritional supplements, natural antimicrobial daily necessities, functional teas, and nerve function regulating auxiliary products. It fully meets the production needs of health product factories, food processing enterprises, daily chemical manufacturers and pharmaceutical companies, as well as the health maintenance needs of individual consumers—especially people with obesity, hyperlipidemia, and those in need of antioxidant and antimicrobial protection.
