對羥基苯甲酸丙酯

Propylparaben

Propylparaben, scientifically known as the n-propyl ester of p-hydroxybenzoic acid, naturally occurs in many plants and insects. It can also be synthesized for use in cosmetics, pharmaceuticals, and food products. As a member of the parabens family, it is primarily used as a preservative in a wide range of water-based cosmetics like creams, lotions, shampoos, and bath products. In the food industry, propylparaben is recognized as a food additive with the E number E216, indicating its certified application as a food preservative. Additionally, the sodium salt of Propyl Paraben (Sodium propyl p-hydroxybenzoate) is utilized similarly as a food additive and anti-fungal agent with the E number E217.

By Fvasconcellos 15:33, 24 April 2007 (UTC) - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=1994582

Propylparaben serves multiple functions and applications in cosmetics, including:

Extending the shelf life of products as a preservative.
Maintaining chemical stability across a wide pH range.
Protecting products from microbial growth to prevent bacterial and fungal contamination.

As a food additive, it prevents spoilage and extends shelf life.
Enhances antibacterial effects in packaged foods, especially in packaged baked goods like pastries and tortillas.

Naturally extracted from various plants and some insects.
Synthetically produced through the esterification of p-hydroxybenzoic acid with propanol.

The European Union Scientific Committee on Consumer Safety deemed its use in cosmetics as safe for consumers if the total concentration does not exceed 0.19%.
Considered safe for normal skin, but may cause sensitivity reactions in damaged or sensitive skin.

The Propylparaben component of our company's products is derived from plants and complies with the safety content standards of the European Union and Taiwan.

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