Kojic acid-derived tyrosinase inhibitors: synthesis and bioactivity

Combined kinetic studies and computational analysis on kojic acid analogous as tyrosinase inhibitors.

Tyrosinase is a key enzyme in melanin synthesis and widely distributed in plants and animals tissues. In mammals, this enzyme is related to pigment production, involved in wound healing, primary immune response and it can also contribute to catecholamines synthesis in the brain. Consequently, tyrosinase enzyme represents an attractive and selective target in the field of the medicine, cosmetics...

Kojic Acid Peptide: A New Compound with Anti-Tyrosinase Potential

BACKGROUND Kojic acid was used for decades in the cosmetic industry as an antimelanogenic agent. However, there are two major drawbacks of Kojic acid, one is cytotoxicity and second are instability on storage. These limitations led the scientist to synthesize the active Kojic acid peptides. OBJECTIVE In the present study, we synthesize and investigate the effect of five Kojic acid peptides to...

synthesis and tyrosinase inhibitory properties of some novel derivatives of kojic acid

tyrosinase is a multifunctional oxidase that is widely distributed in nature. it is a key enzyme in melanin biosynthesis and is involved in determining the color of mammalian skin and hair. in addition it is responsible for the undesirable enzymatic browning that occurs in plant-derived foods, limiting the shelf -life of fresh-cut products with the resultant economic loss.  in recent years ther...

synthesis and anti-tyrosinase evaluation of some novel derivatives of kojic acid

Natural peptides and proteins: potent tyrosinase inhibitors

Background and objectives: Tyrosinase is a copper containing oxidase which is crucial for controlling the production of melanin in creatures such as bacteria, fungi, plants and mammals. It is involved in the first two steps of melanin biosynthesis and leads to pigmentation and different types of cancer such as melanoma. Also, it is responsible for browning of fruits and vegetab...