Rhododendrol glycosides as stereospecific tyrosinase inhibitors [PDF]
Bioorganic & Medicinal Chemistry, 2015 Rhododendrol derivatives 3-12 have been synthesized in six steps, including aldol condensation and/or trichloroacetimidate glycosylation as the key reactions. Each derivative showed effective inhibition of tyrosinase-catalyzed oxidation processes. In particular, a series of synthetic derivatives having an R-stereogenic center at C-2 proved to be more ...
Takehiro, Iwadate, Ken-ichi, Nihei
openaire +2 more sources
The influence of in vitro gastrointestinal digestion on the chemical composition and antioxidant and enzyme inhibitory capacities of carob liqueurs obtained with different elaboration techniques [PDF]
, 2019 Carob liqueur is a traditional Mediterranean alcoholic beverage obtained via a wide range of production techniques contributing to the different organoleptic attributes of the final product.
Coelho, Natacha +5 more
core +1 more source
Molecules, 2017 Tyrosinase is the rate-limiting enzyme critical for melanin synthesis. It controls pigmentation in the skin. Activation of tyrosinase is currently the most common approach in the development of tanning and haircare products.
You Chul Chung +6 more
doaj +1 more source
UV-A light treatment for controlling enzymatic browning of fresh-cut fruits [PDF]
, 2016 Enzymatic browning is critical in the preservation of the quality and the shelf-life of fresh-cut fruits. Non-thermal technologies such as UV radiation are emerging for controlling polyphenol oxidase (PPO) activity, the main agent responsible for ...
Lante, Anna +2 more
core +1 more source
Phlorotannins Derived From the Brown Alga as Tyrosinase Inhibitors
Natural Product Communications, 2021 Tyrosinase catalyzes hydroxylation of L-tyrosine and dehydrogenation of L-DOPA in the melanin biosynthesis pathway. Tyrosinase inhibitors have potential use as cosmetic whitening agents and for preventing seafood deterioration. In this report, tyrosinase
Hideyuki Kurihara, Kazuki Kujira
doaj +1 more source
Molecules, 2022 This research work focuses on the potential application of an organic compound, santalol, obtained from santalum album, in the inhibition of the enzyme tyrosinase, which is actively involved in the biosynthesis of melanin pigment.
Nabeel Ali +13 more
doaj +1 more source
Biological activities and chemical composition of methanolic extracts of selected Autochthonous microalgae strains from the Red Sea [PDF]
, 2015 Four lipid-rich microalgal species from the Red Sea belonging to three different genera (Nannochloris, Picochlorum and Desmochloris), previously isolated as novel biodiesel feedstocks, were bioprospected for high-value, bioactive molecules.
Carolina Bruno De Sousa +14 more
core +4 more sources
A comprehensive review on tyrosinase inhibitors [PDF]
Journal of Enzyme Inhibition and Medicinal Chemistry, 2019 Tyrosinase is a multi-copper enzyme which is widely distributed in different organisms and plays an important role in the melanogenesis and enzymatic browning. Therefore, its inhibitors can be attractive in cosmetics and medicinal industries as depigmentation agents and also in food and agriculture industries as antibrowning compounds. For this purpose,
Samaneh Zolghadri +6 more
openaire +3 more sources
Inhibition-based first-generation electrochemical biosensors: theoretical aspects and application to 2,4-dichlorophenoxy acetic acid detection [PDF]
, 2016 In this work, several theoretical aspects involved in the first-generation inhibition-based electrochemical biosensor measurements have been discussed. In particular, we have developed a theoretical-methodological approach for the characterization of the
Antiochia, Riccarda +6 more
core +1 more source
Chemical characterization and biological properties of royal jelly samples from the mediterranean area [PDF]
, 2020 Royal jelly (RJ) is a bee product that has high nutritional value and is beneficial for the human health, earning importance as a functional food. Thus, the characterization of its main biological properties is with high importance.
AAZZA, Smail +6 more
core +1 more source