Eighty-seven methanol extracts of medicinal plants, most of them are currently used in Vietnamese oriental medicine, were screened for NF-κB inhibitory activity. Seven methanol extracts showed strong to moderate inhibitory activity. These include the extracts of Crinum latifolium (leaves), Evodia rutaecarpa (fruits), Polygonum cuspidatum (rhizoma), Perilla ocymoides (leaves), Rubia cordifolia (...

Extracts of Riccinus communis were made in mid-polar solvent acetone and non-polar solvent, petroleum ether by using fresh stem, leaves and tender fruits. Bioassay and Minimum Inhibitory Concentration (MIC) was done against various gram positive and gram negative bacteria by agar cup method. Significant activity was found in all acetone extracts against mainly gram positive bacteria and some gr...

Simultaneous comparison of bilberry (Vaccinium myrtillus L.) and blueberry (Vaccinium corymbosum L) fruits for their anthocyanin composition, antimicrobial and antioxidant activity is reported. The aim of this study was to investigate and to compare anthocyanin composition, antimicrobial and antioxidant activity in bilberry and blueberry fruits and their skins. The investigations revealed that ...

Compounds contained in fruits and leaves of blackcurrant (Ribes nigrum L.) are known as agents acting preventively and therapeutically on the organism. The HPLC analysis showed they are rich in polyphenol anthocyanins in fruits and flavonoids in leaves, that have antioxidant activity and are beneficial for health. The aim of the research was to determine the effect of blackcurrant fruit and lea...

Extracts and juices of cultivated and wild fruits belonging to the families Rosaceae, Grossulariaceae, Moraceae, Berberidaceae, Polygonaceae, Caprifoliaceae and Cornaceae were examined for their growth reducing activity on four bacteria (Bacillus subtilis, B. cereus var. mycoides, Escherichia coli and Serratia marcescens). In vitro antibacterial activities were evaluated by microdilution plate ...

background:  the extracts of different parts of plants were found very effective against various pests. the aim of this research was to determine the insecticidal activity of fruit methanol extracts obtained from melia azedarach (meliaceae), phoenix theophrasti (arecaceae), styphnolobium japonicum (fabaceae) and pyracantha coccinea (rosaceae) against the larvae of culex pipiens (diptera: culici...

Volatile oil composition and antiproliferative activity of Laurus nobilis L. (Lauraceae) fruits and leaves grown in Jordan were investigated. GC-MS analysis of the essential oil of the fruits resulted in the identification of 45 components representing 99.7 % of the total oil content, while the leaf essential oil yielded 37 compounds representing 93.7% of the total oil content. Oxygenated monot...

In the present work, inhibitory power of alcoholic extracts agro-industrial by-products orange and passion fruit was studied against four bacteria: Listeria monocytogenes, Streptococcus mutans, Salmonella spp., Escherichia coliand two fungi: Penicilliumsp, Rhizopus spp. The peels in concentrations 0,05 0,1% were applied to strains six microorganisms zone inhibition growth curve along 24 h deter...