Abstract: Plants produce a variety of secondary metabolites, one which is essential oils that contain volatile compounds and are useful for humans. Cymbopogon nardus contains can inhibit the proliferation cancer cells. This research aims to explore antiproliferation activity C.nardus’ with different concentrations against breast Michigan Cancer Foundation-7 (MCF-7) Antiproliferation test was ca...

The efficacy of essential oils of Cymbopogan nardus (citronella) and Azadirachta indica (neem) on Fasciola gigantica was assessed in vitro. The essential oil of citronella showed a potential anthelmintic activity whereas neem oil did not show any significant effect. Study revealed that 1% citronella oil showed anthelmintic effect on live Fasciola gigantica. The in vitro anthelmintic effect was ...

The antiviral effect of 12 essential oils on herpes simplex virus type-1 (HSV-1) replication was examined in vitro. The replication ability of HSV-1 was suppressed by incubation of HSV-1 with 1% essential oils at 4 C for 24 hr. Especially, lemongrass completely inhibited the viral replication even at a concentration of 0.1%, and its antiviral activity was dependent on the concentrations of the ...

In a laboratory olfactometer, 12% of female Aedes aegypti with a marker gene for red eye (re), 0.7% of females with a marker gene for white eye (we), and 54.1% of females with normal (norm) eye color were attracted to odor from a human hand. When a synthetic attractant blend was used in place of the hand, the attraction rate was 7%, 0.3%, and 35.4%, respectively. On average, re females required...

Previous research on the repeat exposure to a novel flavour combined with monosodium glutamate (MSG) has shown an increase in liking and consumption for the particular flavour. The aim of the current work was to investigate whether this could also be observed in the case of older people, since they are most affected by undernutrition in the developed world and ways to increase consumption of fo...

Generally, the medicinal plants have antifungal substances that can be used for the plant protection against phytopathogens. The objective of this study was to know the efficiency of aqueous extracts from medicinal plants against the major etiological agents of coffee tree. The aqueous extracts used were extracted from bulbs of Allium sativum, leaves of Vernonia polysphaera, Cymbopogon citratus...

Evidence that plants differ in their ability to take up both organic (ON) and inorganic (IN) forms of nitrogen (N) has increased ecologists' interest on resource-based plant competition. However, whether plant uptake of IN and ON responds to differences in soil microbial community composition and/or functioning has not yet been explored, despite soil microbes playing a key role in N cycling. He...

This study demonstrates the possibility of using sanitizing detergents based on natural products for the elimination and/or reduction of Aeromonas hydrophila biofilm formed on stainless steel surfaces. The goal of this work was to determine the reduction effect of sanitizing detergents containing essential oils of Thymus vulgaris (thyme) and Cymbopogon citratus (lemongrass) on biofilm formed by...

Many of the plant species found that it can be used medically (Ali-Shtayeh and Abu, 1999). Essential oils are aromatic substances which are obtained from various plant parts by steam distillation; many of which exhibit antibacterial (Ozcan et al., 2006), antifungal (Chee and Lee, 2007) and antiviral (Khan et al., 2005) activity. Lemongrass (Cymbopogon citratus) is widely used in traditional med...