Description

Lactobacillus/Portulaca Oleracea Ferment Extract is obtained through the fermentation of Portulaca Oleracea (purslane) using Lactobacillus bacteria. This process breaks down the plant components into bioactive metabolites such as peptides, amino acids, and polysaccharides. The extract is known for its potential skin benefits, including soothing and moisturizing properties.

Chemical Composition and Structure:

The extract contains a mixture of peptides, amino acids, polysaccharides, and organic acids resulting from the fermentation process. The exact chemical composition can vary based on the specific Lactobacillus strains used and the fermentation conditions, but it generally includes bioactive compounds beneficial for skin care.

Physical Properties:

The extract is typically a yellow-brown liquid or viscous substance. Its appearance and consistency can vary depending on the concentration of the extract and the fermentation conditions, and it may be slightly sticky or fluid.

Production Process:

Fermentation:

Inoculation: Lactobacillus strains are introduced into a culture medium containing Portulaca Oleracea. The choice of Lactobacillus strain affects the enzyme production and the overall composition of the extract.
Fermentation Conditions: The fermentation is carried out under controlled conditions, including optimal temperature (usually 25-37°C), pH (generally acidic), and oxygen levels. These conditions are designed to support Lactobacillus growth and the breakdown of Portulaca Oleracea components.
Duration: The fermentation process can last from several hours to a few days, depending on the desired product characteristics and the growth rate of the bacteria.

Extraction:

Filtration: Post-fermentation, the mixture is filtered to remove bacterial cells and plant residues from the liquid extract. This ensures a clear, concentrated extract with active components.
Concentration: The filtrate may be concentrated to increase potency and reduce volume, often through evaporation or other concentration techniques.

Stabilization:

Formulation: The concentrated extract is stabilized with preservatives or stabilizers to enhance shelf life and maintain efficacy. Methods may include pH adjustment, addition of antioxidants, or other stabilizing agents.
Quality Control: The final product is tested for safety, effectiveness, and consistency. This includes checking for microbial contamination, potency, and stability.

Applications:

Medical: Used in traditional or complementary medicine for its potential anti-inflammatory, antioxidant, and antimicrobial properties. It may support skin health, digestive well-being, and overall wellness.
Cosmetic: Valued in skin care formulations for its soothing, moisturizing, and anti-aging effects. It may help improve hydration, reduce redness, and enhance skin texture. Commonly included in serums, moisturizers, and masks.
Dietary: Incorporated into dietary supplements for its potential digestive benefits, including supporting gut health and aiding nutrient absorption. Found in dietary supplements, functional foods, or beverages.

Environmental and Safety Considerations:

Generally regarded as safe for topical application, however, like all extracts, it should be used in accordance with established guidelines to avoid potential allergic reactions or skin irritations. People with allergies or very sensitive skin should be careful. It is important to ensure that the extract is sustainably sourced and free from harmful chemicals.

INCI Functions:


Antioxidant agent. Ingredient that counteracts oxidative stress and prevents cell damage. Free radicals, pathological inflammatory processes, reactive nitrogen species and reactive oxygen species are responsible for the ageing process and many diseases caused by oxidation.

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: