a simulated pharmaceutical preparation Panacetin‚ a proposed type of pain-killer. Panacetin is typically made up of sucrose‚ aspirin‚ and acetaminophen‚ but the third component in this experiment is unknown. The unknown component is suspected to be a chemical relative of acetaminophen‚ either acetanilide or phenacetin. Using techniques such as extraction‚ evaporation‚ and filtration‚ the three components will be isolated based on their solubilities and acid-base properties. The percent composition
Premium Chemistry Paracetamol Chemical substance
to exchange one ionic environment for another during purification is done by : Dialysis‚ Ultrafiltration and Gel filtration Dialysis-addition of NaOH and HClm PROTEIN STRUCTURES 1. Fibrous –not water soluble: Collagen 2. Globular- mostly water soluble : Globulin‚ Hemoglobin and Albumin-Globular A. Invertase- catalytic protein or enzyme that catalyzes the breakdown of sucrose sugar- mixture of fructose and glucose or inverted sugar syrup -industries and Invertase is usually denied from
Premium Protein Enzyme Acid
and the resulting weights of the precipitates were 19.32 g. for precipitate 1 and 2.80 g. for precipitate 2. The activity of invertase was ascertained through Benedict’s Test. Test tubes containing either a combination of glucose and fructose or sucrose exhibited an orange coloration—indicative of a weak positive result. Quantification processes for albumin were determined using Warburg-Christian and Bradford Assays. Both method involved spectrophotometry. The resulting protein concentrations in
Premium Protein
Panacetin‚ is originally produced by. Extraction of the chemicals Sucrose‚ Aspirin‚ and an Unknown substance is tested to determine the legitimacy of the label and drug. Theory: The percent composition is calculated for accuracy and to conclude the “label is accurate”. The formula for the percent composition is adding the sums of all the extracts‚ then dividing the total sum by each of the three (3) individual extract; Sucrose‚ Aspirin‚ Unknown. By separating
Premium Solubility Acetic acid Solvent
Respiration B Fermentation C Filtration D Photosynthesis E Distillation F Cracking a) Identify the process to separate alcohol and water.1KU b) Identify the process in which chlorophyll absorbs light energy.1KU c) Identify the two processes in which carbon dioxide is produced.1KU 2. Flowers produce a sweet tasting liquid called nectar. Nectar contains a mixture of sugars such as sucrose and fructose. a) To which family of compounds to sucrose and fructose belong.1KU
Premium Ethanol Acetic acid Oxygen
water-insoluble components of a mixture. In this experiment‚ we separated the components of a simulated pharmaceutical preparation‚ making use of their acid-base properties. The Panacetin was weighed at 3.00grams. The filter paper weight was .218 grams. The sucrose weight was 1.389grams. We mixed 25 ml of NaHCO3 with filtrate (Panacetin and Dichloromethane) in a flask. The substance was a cloudy mixture. Next we titrated the filtrate to the separatory funnel. The Dichloromethane was a yellowish color‚ and
Premium Chemical substance Chemistry Hydrochloric acid
the mud (underflow) is pumped to the filtration station to recover the sucrose entrained in the mud.[1] 2. Purpose The purposes of the clarification of sugar cane juice have been stated to be ideally‚ to obtain: a) Maximum elimination of non-sugars b) Maximum elimination of colloids c) Low turbidity of the juice d) Minimum color formation e) Maximum rate of settling f) Minimum calcium content of juice g) Suitable pH of juice to avoid inversion of sucrose or decomposition of reducing sugar.[2]
Premium
PAMANTASAN NG LUNGSOD NG MAYNILA (University of the City of Manila) Intramuros‚ Manila COLLEGE OF NURSING Benedict’s Solution Submitted by: Marco Antonio A. Baltazar BSN IV-3 Submitted to: Prof. Marilyn Agravante Community Health Nursing Benedict’s Solution What is Benedict’s Solution? Benedict’s solution‚ deep-blue alkaline solution used to test for the presence of the aldehyde functional group‚ - CHO. The substance to be tested is heated with Benedict’s solution; formation
Premium Sucrose Glucose Fructose
concentration between the water and sucrose‚ osmosis can no longer take place. Osmosis can only occur when water is traveling from a higher concentrated area to a lower concentrated area. Hydrostatic pressure occurs when the bag reaches maximum capacity. Water will enter the bag through osmosis but get pushed out through hydrostatic pressure. This works in a cycle and prevents the bag from obtaining more volume and mass. 1b. The curves for the 40% and 20% sucrose differ in the rate of osmosis because
Premium Diffusion Concentration Molecular diffusion
P H A R M A C EU TIC A L S O LU TIO N S PA R T I Pharmaceutical Technology II PHAR 2332 LEARN IN G O BJECTIVES At the end of the lecture‚ the students should be able to; 1. Define pharmaceutical solutions. 2. Discuss the advantages & drawbacks of pharmaceutical solutions as dosage form. 3. Explain the formulation components in pharmaceutical solutions. 4. Describe types of pharmaceutical solutions. Solutions are: Dosage forms prepared by dissolving the active ingredient(s) in an aqueous or
Premium Concentration Ethanol Solution