Description

Nelumbo Nucifera Germ is derived from the germ of the Nelumbo nucifera plant, commonly known as the lotus. This extract is valued for its antioxidant, hydrating, and rejuvenating properties, making it a sought-after ingredient in skincare and cosmetic products.

Chemical Composition and Structure

Nelumbo Nucifera Germ Extract contains:

Flavonoids: Provide strong antioxidant effects, protecting the skin from oxidative stress and free radical damage.
Phenolic Compounds: Offer antioxidant and anti-inflammatory benefits.
Amino Acids: Essential for skin hydration and collagen synthesis.
Vitamins: Includes Vitamin C and Vitamin E, which offer antioxidant protection and support overall skin health.
Lipids: Contribute to skin hydration and barrier function.
The chemical structure of the extract includes flavonoids, phenolic compounds, amino acids, vitamins, and lipids, which work together to provide various skin benefits.

Physical Properties

Appearance: Clear to pale yellow solution, depending on concentration and formulation.
Odor: Mild, slightly floral or nutty fragrance characteristic of lotus seeds.
Solubility: Soluble in water and compatible with many cosmetic formulations.
Melting Point: Not applicable; the extract remains stable at room temperature.
Boiling Point: Varies based on concentration and specific compounds.

Production Process

Harvesting: The germ of Nelumbo nucifera seeds is collected.
Extraction: Bioactive compounds are extracted from the germ using solvents such as water or ethanol.
Filtration: The extract is filtered to remove any particulate matter and obtain a clear solution.
Standardization: The extract is standardized to ensure consistent quality and efficacy in the final product.
Packaging: The extract is packaged in airtight containers to protect it from light and moisture.

Applications

Cosmetic: Used in skincare products such as serums, creams, and masks for its antioxidant, hydrating, and rejuvenating effects. Helps to protect the skin from environmental damage, improve hydration, and enhance skin radiance.
Pharmaceutical: May be included in some pharmaceutical preparations for its antioxidant and skin-rejuvenating properties.
Food: Rarely used in food applications, but may be included in dietary supplements for its potential health benefits.

Environmental and Safety Considerations

Biodegradability: The extract is generally biodegradable and considered environmentally friendly when managed properly.
Toxicity: Generally regarded as safe for topical use. However, like all extracts, it should be used according to established guidelines to avoid potential allergic reactions or skin irritations. Individuals with allergies or very sensitive skin should exercise caution. It is important to ensure the extract is sustainably sourced and free from harmful chemicals.
Disposal: Should be disposed of in accordance with local environmental regulations. Proper disposal methods should be followed to prevent environmental contamination.

INCI Functions:


Humectant. Hygroscopic compound used to minimise water loss in the skin and to prevent it from drying out by facilitating faster and greater absorption of water into the stratum corneum of the epidermis. The epidermis is the most superficial of the three layers that make up human skin (epidermis, dermis and hypodermis) and is the layer that maintains hydration in all three layers. In turn, the epidermis is composed of five layers: horny, the most superficial, granular, spinous, shiny, and basal. Humectants have the ability to retain the water they attract from the air in the stratum corneum and have the function of moisturising the skin. They are best used before emollients, which are oil-based.

Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.
Synonyms:

CAS: 85085-51-4 EC number 285-379-2