Phenols

classified into different groups of molecules, such as hydrocarbons (Aliphatic hydrocarbons (12), branched hydrocarbons (7), unsaturated hydrocarbons (5) and cyclic hydrocarbons (10)), ketones (16), aldehydes (17), esters (3), ethers (2), alcohols/phenols (13), acids (1) and miscellaneous compounds (2). Unidentified compounds (those not match with the standards) were excluded from this…

Plants use as food and in traditional medicine are more likely to yield pharmacologically active compounds. The medicinal properties of plants have been investigated in the recent scientific developments throughout the world, due to their potent therapeutic efficacy and antioxidant activities, no side effects and economic viability. Medicinal plants are serving as raw material for drugs which are effective and reasonable health care for people. However, all plants synthesize phytochemicals,…

second, 67.52% of the total area. There were also two small peaks at 0.482 minutes and 0.746 minutes. These peaks comprised 0.14% and 0.39% of the area respectively. When comparing the relative rates of reaction, the fastest reaction occurred with phenol. The second fastest was…

The urea is filtered and phenol red is used as the pH indicator. When a bacterium produced urease, it can break down the urea protein into water, carbon dioxide gas, and ammonia. The urease test is used to determine ammonia production, which would appear as a bright pink color.…

Development and evaluation of an antimicrobial formulation containing the essential oil of Thymus fontanesii Boiss. & Reut . Mebarki Noudjoub , Nabiev Mohamed2, Chader Henni3, Ziane Henifa4, Fazouane Fethia1 1 Food Technology Research Laboratory, FSI, M’hamed Bougara University, Boumerdès 35000, Algeria 2 Department of Chemical and Pharmaceutical Process Engineering, FHC, M’hamed Bougara University, Boumerdès 35000, Algeria 3 National Laboratory of Control of Pharmaceuticals Products (NLCPP)…

Synthesis ofp-[1-(p-Hydroxyphenyl)-1-(p-Methoxyphenyl)Ethyl]Phenol (HMEP) 0.2 mol of phenol was mixed with the solution containing 100 mL of acetic acid in 200 mL of concentrated hydrochloric acid in 500 mL five necked round bottom flask fitted with anoil bath, thermometer, mechanical stirrer, reflux condenser. The contents of the flask was stirred for a period of 15 min, the solution was heated to 65oC, 0.1 mol ofp-methoxyacetophenone was introduced into a dropwise to the solution for about 6 h…

Biochemical Unknown I. Introduction Cultural Characteristics or morphology and biochemical tests can be used to identify and classify microorganism. By culturing microorganism in nutrient broth, slants, and on nutrient agar plates, the cultural characteristics or morphology can be determined. In this lab, the test tube 2 was incubated in a nutrient broth. The pigmentation of the tube was yellow. The media for test tube 2 was turbid. There were a few sediment on the bottom of the broth. In…

air) per pound than their adult counterpart. A 2013 study found an association between urinary concentrations of BPA and body mass indexes of children and adults aged 6–19 years. Obesity was not correlated with exposure to any other environmental phenols such as those found in soaps or sunscreens. This finding strengthens the association between BPA and obesity. Although several associations have been discovered, the molecular mechanisms linking BPA exposure and obesity are not yet known;…

BENEFITS: Aromatherapy massage has many known benefits such as stimulating lymphatic flow, increasing joint flexibility, blood flow and oxygen functions to the muscles due to increased circulation, tissue regeneration, lessens depression and anxiety as well as improving the overall well – being. Aromatherapy massage brings a deeper level of relaxation, balance and health to client’s life. It stimulates the emotional part of our brain as the aroma from essential oils is sent to the limbic system…

When trying to figure out the cellular morphology and arrangement the T-streak method is used to get isolated colonies from a sample of a bacteria. To begin the process a petri plate which has a layer of agar is divided into three sections in a T form. When preforming an experiment aseptic techniques are used between each step, therefore you flame the loop before and after every step. A sample is taken from a culture with an inoculated loop, then is spread in the top section of the plate in…