ABSTRACT: This study examines the antibacterial effects of Arum conophalloides on S. typhimurium bacteria at different temperatures (–18°, 8°, 16°, 24°, and 32°C) and time intervals (1, 2, 3, 6, 12, 24, and 48 days). This local plant was studied to determine the greatest effect caused by the minimum inhibitory concentration (MIC) and the minimum bactericidal concentration (MBC) as well as the a...

The objective of this research is to evaluate the possibility use tropical hardwood species (Amburana cearensis and Cedrella fissilis) for grilling plank production. Physical, chemical organoleptic properties were evaluated compared with a well-used wood specie across Europe USA, Western Red Cedar (Thuja plicata). For analysis, three techniques used: hydro distillation, soxhlet head space. Norm...

The phytochemicals of aqueous, methanol, ethanol and n-hexane crude extracts GC-MS the essential oils obtained by hydro-distillation solvent extraction methods Ocimum sanctum leaves grown in Nigeria were determined present study. Phytochemical analysis showed that contained saponins, terpernoids, cardiac glycosides, steroids, alkaloids, phlobatannins tannins. highest contents phenol steroid fou...

A comparative study of ultrasound-assisted extraction (UAE) and hydro-distillation was performed for fast extraction of estragole from tarragon (Artemisia dracunculus L.) dried leaves. Several influential parameters of the UAE procedure in the extraction of estragole (type of solvent, extraction cycles, solvent to material ratio, irradiation time and particle size) were investigated an...

Indonesia has many diverse natural resources that still cannot be utilized optimally such as the extraction of essential oil from Cabbage Roses flowers (Rose × centifolia). This study compares amendments, time, and composition fresh rose obtained by Solvent-Free Microwave Extraction (SFME) method to those using Hydro-Distillation (MHD) method. Optimum conditions same amount raw material in this...

Eucalyptus pulverulenta (Baby Blue Eucalyptus) originated from Australia is one of the rare species family (Myrtaceae) and well adapted to hilly regions India. Apart cut foliage utility plant, its leaves have a pleasant aroma like most members Myrtaceae. This study was designed extract essential oil using hydro distillation method. Four different types samples were used (viz. tender leaves, mat...

E nergy costs are the largest percentage of a hydrocarbon plant’s operating expenditures. This is especially true of the distillation process, which requires substantial energy consumption. Concerns over recent high costs and economic pressures continually emphasise the need for efficient distillation design and operation without a loss of performance. This article illustrates how energy-effici...