Lawsone (2-hydroxy-1,4-naphthoquinone), also known as hennotannic acid, is a red-orange dye present in the leaves of the henna plant (Lawsonia inermis), for which it is named, as well as in …

Lawsone is 1,4-Naphthoquinone carrying a hydroxy function at C-2. It is obtained from the leaves of Lawsonia inermis. It has a role as a protective agent and an antifungal agent. It is a …

Lawsone, a naturally occurring organic compound also called hennotannic acid, obtained mainly from Lawsonia inermis (Henna). It is a potential drug-like molecule with unique chemical and …

Lawsone, a major colorant component extracted from Lawsonia inermis (Henna), and Juglone, extracted from walnut (Juglans), are the two most prominent members of naphthoquinone-type …

Oct 14, 2024 · Lawsone (2-hydroxy-1,4-naphthoquinone; aka hennotannic acid) is a dye found in the leaves of the henna plant (Lawsonia inermis). Solid lawsone is yellow; but when it or …

Nov 20, 2017 · Natural colorant lawsone is a red-orange pigment and the key constituent of henna. Henna can be used as a substantive dye for protein and polyamide fibers due to acidic …

Lawsone is a natural naphthoquinone present in the henna leaf extract with several cytotoxic activities and used as precursor for synthesis of various pharmaceutical compounds.

When henna leaves are crushed in an acidic medium and applied to skin, the lawsone molecules migrate from the henna paste, traverse the outermost layer of the skin, Stratum corneum and …

Dec 6, 2019 · Lawsone, a 2-hydroxy-1,4-naphthoquinone (Fig. 1), is the main active compound present in the henna leaf extract that was considered for biomedical uses due to its high …

Jul 25, 2024 · Lawsone retards cell cycle progression in human DLD-1 cells by lowering the expression of cyclin B1 and cyclin-dependent kinase-1 (cdk1) and inactivating NF-kB without …