Description

Hydrogenated Palm Kernel Oil is the end product of the controlled hydrogenation of Elaeis guineensis kernel oil. This hydrogenated oil is widely used in the cosmetic, food, and pharmaceutical industries for its stability and textural properties.

Chemical Composition and Structure

Hydrogenated Palm Kernel Oil is composed of saturated fatty acids, primarily lauric acid, myristic acid, and palmitic acid. The hydrogenation process increases the saturation level of the oil, converting unsaturated fats into saturated fats, which enhances the stability and shelf life of the oil.

Physical Properties

Hydrogenated Palm Kernel Oil typically appears as a solid or semi-solid at room temperature, with a color ranging from white to pale yellow. It has a neutral aroma and a firm, waxy texture. The hydrogenation process results in a product that is more resistant to oxidation and rancidity compared to non-hydrogenated oils.

Production Process

Harvesting and Selection: The kernels (seeds) of the oil palm fruit are harvested and carefully selected to ensure the quality of the kernel oil.
Oil Extraction: The oil is extracted from the kernels using methods such as cold pressing or solvent extraction.
Hydrogenation: The extracted kernel oil undergoes controlled hydrogenation, where hydrogen gas is introduced in the presence of a catalyst. This process converts the unsaturated fatty acids into saturated fatty acids.
Purification: The hydrogenated oil is purified to remove any remaining catalyst and impurities, ensuring a high-quality final product.
Quality Control: Rigorous quality tests are conducted to evaluate the purity, stability, and composition of the hydrogenated oil, including chemical and microbiological analyses.

Applications

Cosmetic Products: Used in creams, lotions, lip balms, and soaps for its emollient and thickening properties, enhancing product stability and texture.
Skin Care: Ideal for products aimed at providing long-lasting moisture and protection, particularly in formulations designed for dry or sensitive skin.
Hair Care: Incorporated into conditioners, hair masks, and styling products for its ability to provide texture and improve product stability.
Food Industry: Used as a cooking fat, shortening, and in the manufacture of confectionery and baked goods due to its stable fat content and extended shelf life.
Pharmaceutical Products: Utilized in various formulations for its stability and protective properties.

Environmental and Safety Considerations

Hydrogenated Palm Kernel Oil is generally considered safe for use in cosmetic, food, and pharmaceutical products. It is non-irritating and suitable for all skin types. Proper use within recommended concentrations is essential to ensure safety and maximize effectiveness. However, sustainability and environmental impact are significant considerations. The production of palm kernel oil has been associated with deforestation, habitat destruction, and biodiversity loss. Efforts to source palm kernel oil from sustainable and certified sources (such as RSPO-certified palm products) are crucial to mitigate these impacts.

INCI


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.
Synonyms:

CAS: 68990-82-9 84540-04-5 EC number 273-627-2 283-093-2