Tag: Pharmaceutical excipient

Triacetin, also known as glyceryl triacetate, is a generally recognized as safe (GRAS) ingredient by the FDA and is widely used across the food, cosmetic, and pharmaceutical industries. In medications and pharmacology, the uses of triacetin are centered on its properties as a versatile excipient, enabling enhanced drug delivery and formulation stability.

Polyvinylpyrrolidone (PVP), also known as povidone, is a synthetic polymer excipient used in over a hundred drugs [1.5.4]. So, what is the role of PVP in tablets? This versatile ingredient is critical for tablet integrity, drug delivery, and stability [1.2.1, 1.3.5].

In 2021, the U.S. Food and Drug Administration (FDA) officially confirmed that acacia (gum arabic) is a dietary fiber, solidifying its place not only in food manufacturing but also in medicine. What is the drug Acacia used for extends beyond its culinary applications to include significant roles in pharmaceutical formulations and health supplements.

Succinic acid, also known as butanedioic acid, is a naturally occurring compound vital to the citric acid cycle (or Krebs cycle) in living organisms [1.4.1, 1.10.5]. But beyond its fundamental metabolic role, what is succinic acid used for in commercial applications?

Amorphous silica, also known as silicon dioxide ($SiO_2$), is a compound found naturally and widely used in the pharmaceutical industry, where it is generally recognized as safe (GRAS) by the FDA. Beyond its traditional role as a simple excipient, the answer to the question "What is silica used for?" now includes advanced applications like targeted drug delivery and tissue engineering.

Successfully used for over 75 years, Methocel™ is a family of plant-based cellulose ethers that function as versatile excipients in pharmaceutical formulations [1.4.3]. So, what is Methocel and how does it work?

With a history stretching back to ancient Egyptian remedies, gum arabic, the key component of gum syrup, is a versatile exudate from acacia trees. In modern contexts, understanding what does gum syrup do requires distinguishing its culinary use from the highly functional pharmaceutical role of its core ingredient, acacia gum.