The aim of this research was to obtain antioxidant active component from Papuan red fruit oil waste using Ultrasound-assisted extraction. done started the making oil, extraction and bioactive analysis (total tocopherol betacaroten) spectrophotometry. result shows that process contains high amount yield at 20 minutes time with total carotenoid 20, 23 ppm absorbance 1.04. Ultrasound assisted meth...

There are only few studies on the antibacterial activity of red fruit extract (Pandanus conoideus Lam) against oral pathogenic bacteria. Thus, this study aims to determine effectiveness extracts by looking at Minimum inhibitory Concentrations (MIC) and Minimal Bactericidal (MBC) periodontal The subjects were Streptococcus mutans (ATCC 25175), Fusobacterium nucleatum 25586), Porphyromonas gingiv...

Free radicals are known to damage the hippocampus and will decrease spatial memory. This condition cognitive function. study focused on discovering ability of ethanolic extract Pandanus tectorius leaves (EEPTL) increase memory its active compounds using GC-MS. used twenty-five male mice (Mus musculus) divided into five groups. Three groups were given EEPTL orally 100, 200, 300mg/kg BW doses; on...

Viet Nam’s coastline faces many natural and human-induced threats, such as erosion, floods, sea-level changes, pollution saltwater intrusion. Low lying deltas, the Mekong Delta Red River of Nam are frequently subjected to threats. The present study investigated degradation mangrove forests changes in shoreline along coast Ben Tre. For this purpose, we used spectral indices, normalized differenc...

We performed a comparative study on the enzymological features of purified recombinant α-amylase of three species belonging to the Drosophila melanogaster species subgroup: D. melanogaster, D. erecta and D. sechellia. D. erecta and D. sechellia are specialist species, with host plant Pandanus candelabrum (Pandanaceae) and Morinda citrifolia (Rubiaceae), respectively. The temperature optima were...