Chemical profile and antibacterial activity of acetone extract of Homalomena cochinchinensis Engl. (Araceae)

• DOI: 10.14719/pst.2021.8.1.971
• Publication Date: 2021-01-01T09:55:46Z
• Authors: Hong Thien Van; Nhat Tam Le; Diep Linh Nguyen; Gia Buu Tran; Nguyen Tuong An H...; Huy Sang Vo; Van Hai Chu; Huynh Anh Vu Truong; Quoc Hung Nguyen
• Keywords: Nonanal

Homalomena cochinchinensis Engl. is a rare species which found in Southern China, Cambodia, Laos and Vietnam its chemical constituents bioactivity have not been determined yet. In this study, we identified 32 38 compounds acetone extracts of H. aerial part rhizome, respectively via gas chromatography mass spectrometry (GC/MS). The main extract the were 3-((4Z,7Z)-Heptadeca-4,7-dien-1-yl)phenol (18.73%); cis-9,cis-12-Octadecadienoic acid (12.04%); linolenic (11.08%); n-Hexadecanoic (10.13%); (Z)-3-(Heptadec-10-en-1-yl)phenol (7.09%); ?-Sitosterol (5.58%) linalool (5.56%). On other hand, rhizome contained (28.42%); 1,2,3-Propanetriol, 1-acetate (5.28%); 3-Buten-2-one, 3-methyl-4-(1,3,3-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl)- (5.28%) 4-(2,6,6-Trimethyl-cyclohex-1-enyl)-butyric (4.54%). Furthermore, study has also proved antibacterial activity from for first time using disk diffusion method. results showed that could inhibit growth 5 out total 6 bacterial strains, including Bacillus cereus, Escherichia coli, Pseudomonas aeruginosa, Salmonella enteritidis Staphylococcus aureus; while susceptible strains to such as B. E. P. typhimurium S. aureus. findings suggest further application pharmacology medicine.