The volatile components of areca nuts were isolated by headspace solid-phase microextraction (HS-SPME, DVB/CAR/PDMS fiber extraction) and simultaneous hydrodistillation-extraction (SHDE) and analyzed by gas chromatography/mass spectrometry. Furthermore, all SHDE fractions were tested for antimicrobial activity using the disk diffusion method on nine Gram-negative and Gram-positive bacteria (, , , , , , , , and ). In total, 98 compounds (mainly alcohols, carbonyl compounds, fatty acids, esters, terpenes, terpenoids, and aliphatic hydrocarbons) were identified in SHDE fractions and by using SPME extraction Fatty acids were the main group of volatile constituents detected in all types of extracts. The microorganism most sensitive to the extract of the areca nut was . The results can provide essential information for the application of different treatments of areca nuts in the canning industry or as natural antibiotics.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8706666 | PMC |
http://dx.doi.org/10.3390/molecules26247422 | DOI Listing |
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