Tanaman nilam jarang menghasilkan biji oleh karena itu persediaan bibit dapat diperoleh secara vegetatif yaitu dengan setek, dalam perbanyakan setek tanaman dilakukan menggunakan batang. Setek batang diambil dari pohon induk yang unggul bertujuan untuk mendapatkan hasil sama induknya Pertumbuhan ditingkatkan pemberian ekstrak bawang merah. Penelitian ini konsentrasi dan lama waktu perendaman me...

Abstract Essential oils containing volatile aromatic compounds generally have the ability as antioxidants and antibacterial. By nature, they are easily degraded because of oxygen, light, high temperatures, so need to be encapsulated. This study aimed analyze effect type essential combination coating materials on physicochemical characteristics oil microcapsules. used a Randomized Block Design m...

In the present study, the antimicrobial tests of patchouli oil were studied by using molecular docking technology and antimicrobial test in vitro. Five biological macromolecule enzymes, required by the bacteria in the process of biosynthesis were selected as target molecules. Five antibiotics benzylpenicillin, sulfadiazine, trimethoprim, rifampicin and ciprofloxacin, which are generally acknowl...

Cover-projection models were developed based on algebraic difference formulations of an exponential-power function to describe shrub recovery and development patterns after clear-cutting and site preparation. We tested the effect of six treatments on shrub growth patterns by incorporating indicator variables into the rate and shape parameters of the models for salal (Gaultheria shallon Pursh), ...

BACKGROUND Medicinal plants are widely used for the treatment of different infectious diseases. Infectious diseases caused by bacteria have a large impact on public health. This study aimed to determine the in vitro antibacterial activity of the medicinal plants traditionally used in Vietnam against the bacterial strains associated with infectious diseases. METHODS Methanol extracts of twelve...

INTRODUCTION Pogostone possesses potent anti-bacterial and anti-fungal activities and has been used for the quality control of essential oil of Pogostemon cablin. Pogostone is easily absorbed after oral administration but its metabolism in mammals remains elusive. OBJECTIVE To investigate the metabolic profile of pogostone in vitro and in vivo. METHODS High-performance liquid chromatography...

The sedative activity of eight aromatic natural medicines that are traditionally used in Japanese scent sachets was examined using an open field test with mice. Galangal (Kaempferia galanga), patchouli (Pogostemon cablin), sandalwood (Santalum album), spikenard (Nardostachys chinensis), cinnamon (Cinnamomum cassia), clove (Syzygium aromaticum), star anise (Illicium verum), and borneol (Dryobala...

Plant species with physical seed dormancy are common in mediterranean fire-prone ecosystems. Because fire breaks seed dormancy and enhances the recruitment of many species, this trait might be considered adaptive in fire-prone environments. However, to what extent the temperature thresholds that break physical seed dormancy have been shaped by fire (i.e., for post-fire recruitment) or by summer...

After harvesting, sites in the Interior Cedar–Hemlock Dry Warm subzone (ICHdw) frequently regenerate to rich, brush-dominated communities that can inhibit successful conifer establishment. Species common to these post-harvested areas include: paper birch (Betula papyrifera Marsh.), Douglas maple (Acer glabrum Torr. var. douglasii [Hook.] Dipp.), redstem ceanothus (Ceanothus sanguineus Pursh), b...

Objective: Coronavirus disease-19 (COVID-19) is global pandemic which caused by SARS-CoV-2 infection. Mechanism of infection initiated attachment between viral glycoprotein with ACE2 receptor in human cells. Furthermore, Indonesia had a massive diversity plants high potency drugs, such as Pogostemon cablin Benth. In brief, it contained various volatile compounds many therapeutic properties. The...