Eragrostis tef seed extract. The extract from the seed of Eragrostis tef, also known as teff seed extract, comes from the seeds of teff, a cereal grain native to Ethiopia and Eritrea. It's known to be nutritious and is used as an ingredient in food products and in some cosmetic products for its beneficial properties.
The name describes the structure of the ingredient.
- "Eragrostis tef" is the botanical name for teff.
- "Seed extract" signifies that the extract is derived from the seeds of this plant.
Description of raw materials used in production
- The seeds of Eragrostis tef are the primary raw material. These seeds are harvested from the teff plant and then processed to obtain the extract.
Extraction process
- Seed collection - Seeds of Eragrostis tef are collected from the plant.
- Preparation - The seeds are cleaned and prepared for extraction.
- Extraction - The seeds are treated with solvents or water to extract useful components.
- Filtration - The solution is filtered to remove any seed residues.
- Packaging - The obtained extract is packaged into suitable containers for sale or for use in various products.
What it is for and where
Cosmetics
Skin conditioning agent - Emollient. Emollients have the characteristic of enhancing the skin barrier through a source of exogenous lipids that adhere to the skin, improving barrier properties by filling gaps in intercorneocyte clusters to improve hydration while protecting against inflammation. In practice, they have the ability to create a barrier that prevents transepidermal water loss. Emollients are described as degreasing or refreshing additives that improve the lipid content of the upper layers of the skin by preventing degreasing and drying of the skin. The problem with emollients is that many have a strong lipophilic character and are identified as occlusive ingredients; they are oily and fatty materials that remain on the skin surface and reduce transepidermal water loss. In cosmetics, emollients and moisturisers are often considered synonymous with humectants and occlusives.
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.
Applications
Cosmetics and Skin Care
- Nutrient-Rich: Teff seed extract contains high levels of nutrients, especially Vitamin E and minerals, which can nourish and rejuvenate the skin.
- Antioxidant Properties: The presence of vitamins and other phytochemicals can help combat oxidative stress, which can be beneficial in anti-aging formulations.
- Hydrating: Helps in maintaining skin moisture, making it useful in products designed for dry skin.
- Skin Barrier Strengthening: Teff seed extract can aid in enhancing the skin's natural barrier function.
Hair Care
- Strength and Resilience: The proteins and amino acids present can strengthen hair strands, making them less susceptible to breakage.
- Moisturizing: Teff seed extract can provide moisture, helping to keep hair hydrated.
Dietary Uses
- Teff is a gluten-free grain, making its extract potentially useful for gluten-free products.
