PRACTICAL REPORT ON THE ISOLATION AND IDENTIFICATION OF CODEINE AND PARACETAMOLPRACTICAL REPORT ON THE ISOLATION AND IDENTIFICATION OF CODEINE AND PARACETAMOL AIM: To extract codeine and paracetamol from its tablet by solvent extraction and tentatively identify in comparison to standards using Thin Layer Chromatography. INTRODUCTION: Codeine or methyl morphine‚ an alkaloid‚ was first isolated in 1832 from raw opium. It concentration ranges from 0.2% to 0.8%. Mostly used for its analgesic‚
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make word and the words make sentences‚ more commonly known as genes. Genes tell the cell to make proteins‚ which have the ability to do things (http://learn.genetics.utah.edu/content/begin/tour/). Genetically modifying a creature requires the extraction of DNA from a cell. This is harder than you think since DNA is housed within the cell nucleus and the cell membrane. First‚ blend the substance from which the DNA is to be extracted in order to separate its cells. Then pour the newly blended mixture
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employ modern processing technology for collection‚ drying‚ extraction‚ formulation‚ preservation and storage of the herbs and other active principals from MAPs. The plant would be set up on 2 acres of land and apart from the basic processing of raw herbs would have following specialized functional units: 1. Extraction unit for Neem and other non-volatile oils 2. Aloe Vera gel and powder unit 3. Volatile oil extraction unit 4. Herbal extraction plant The facility would be a cGMP (current Good Manufacturing
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ABSTRACT: Water is omnipresent in foodstuffs and the surrounding atmosphere. In principle‚ the moisture content of a food can therefore be determined accurately by measuring the number or mass of water molecules present in a known mass of sample. It is not possible to directly measure the number of water molecules present in a sample because of the huge number of molecules involved. A number of analytical techniques commonly used to determine the moisture content of foods are based on determinations
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Experiment18 Aim To determination the partition coefficient of ethanoic acid between water and butan-2-ol. Procedure 1. The room temperature was recorded. 2. 15cm3 of the given aqueous ethanoic acid and 15cm3 of butan-2-ol were poured into a 100cm3 separating funnel‚ using suitable apparatus. The funnel was stoppered and was shook vigorously for 1 to 2 minutes. (The pressure in the funnel was released by occasionally opening the tap.) 3. 10cm3 of each layer was separated
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C8057 (Research Methods II): Factor Analysis on SPSS Factor Analysis Using SPSS The theory of factor analysis was described in your lecture‚ or read Field (2005) Chapter 15. Example Factor analysis is frequently used to develop questionnaires: after all if you want to measure an ability or trait‚ you need to ensure that the questions asked relate to the construct that you intend to measure. I have noticed that a lot of students become very stressed about SPSS. Therefore I wanted to design
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TETRA TRAITS FOR EFFICIENT HUMAN RECOGNITION ABSTRACT This paper proposes the multimodal biometrics system for identity verification using four traits i.e.‚ face‚ fingerprint‚ iris and signature. The proposed system is designed for applications where the training database contains a face‚ iris‚ is developed through fusion of face‚ fingerprint‚ iris and signature recognition. finally combined into a total score‚ which is passed to the decision module. Multimodal system then compared
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Taylor Durham Nutrition 101 Mr. Oropallo Lab Report #2: Fat Extraction From Food What is a triglyceride? Draw its structure. A molecule that contains three fatty acids attached at the oxygen atoms of glycerol. What are the differences between saturated and unsaturated fats? Drawn an example of each. If all bonds are single‚ the fatty acid molecule is saturated. If there is a double bond among the carbon atoms‚ the fatty acid molecule is unsaturated. What form does each of these fats take at
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Extraction and Quantitative Determination of B-Carotene Introduction The study of B-Carotene is important because it is good for vision‚ immunity‚ and overall health. The purpose of this experiment is to extract and find quantitative amount of Beta-carotene from a carrot sample. The raw product(carrots) was extracted using simple distillation. The purity of the product will be characterized using percent yield‚ thin layer chromatography‚ Beer’s Law‚ and UV-vis. Beer’s law is used because in this
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Palladium is regarded as of low toxicity‚ being poorly adsorbed by the body when ingested. It may cause skin‚ eye or respiratory tract irritation‚ may cause skin sensitization. Liquid may cause burns to skin and eyes. If swallowed‚ do not induce vomiting‚ if conscious give water‚ milk... In case of contact‚ flush eyes or skin with plenty of water. Palladium compounds are encountered relatively rarely by most people. All palladium compounds should be regarded as highly toxic and as carcinogenic. Palladium
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