Title: Estimation of Ascorbic acid Aim: To determine the ascorbic acid content of canned apple and orange juice To determine the volume of canned juice necessary to provide 75mg of Vitamin C Introduction: For the estimation of ascorbic acid‚ the method used involved the titration of the ascorbic acid‚ in the presence of a redox indicator 2‚6-dichlorophenol-indophenol (DCPIP) which acts as both an oxidant so as to oxidise the ascorbic acid to dehydroascorbic acid‚ and it acts as an indicator
Premium Vitamin C Ascorbic acid Vinegar
DIRECTIONS 1. USING GRAPH PAPER construct the following graphs BY HAND. Make sure to label the axes (include units) and give each graph a title. Make sure to use an appropriate scale. 2. Answer the questions. 3. USING LOGGER PRO construct the same graphs. Compare your results. 1. Several samples of pure tin were weighed and placed in a graduated cylinder filled with water to measure their volume by water displacement. Show the relationship between the mass and volume of the samples
Premium Oxygen Ethanol Acetic acid
Experiment No. 03 Date: Name of the experiment: Aerobic plate count (APC) and total coliform count of supplied yogurt sample. Purpose: To determine the aerobic plate count and total coliform count of the supplied yogurt sample. Principle: Yogurt squeezed or extracted from milks are more or less acidic‚ depending on the product‚ the pH generally ranges from about 2.4-4.2 and contain sugar (4.7g)‚ fat
Premium Bacteria Acetic acid Carboxylic acid
Research on the chutney industry * Study of salad accompaniment (2007) revealed that Mayonnaise and salad cream compete with pickles‚ chutney and relish as meal accompaniments and as sandwich ingredients. Ethnic products such as mango chutney‚ premium products such as organic beetroot and relish that are marketed as essential barbecue components are growing in popularity. There is a good opportunity for salad accompaniments to step into the breach with innovation in flavours that satisfy
Premium Fruit Mango Vinegar
Step 10 Gently dry face. Step 11 OPTIONAL - Treat your face with an over-the-counter product to treat the bumps. Step 12 Apply vitamin E cream to moisturize your face in the non-shaven areas. For an easier reference‚ here is a chart of the week and brief description of what to do for that day. BeaSarc Facial Care System – System A Copyright 2008‚ 2012 © After years of experimenting and trying just about everything on the market‚ it was a well over thirty-five years ago when I first started
Premium Skin Nutrition Human skin color
Hypothesis When I apply four different seasonings (cinnamon‚ oregano‚ cumin‚ salt) to four cuts of the same brand of bologna‚ salt is going to have the strongest inhibitory effect and the bologna will not spoil. Variables Dependent Variable- The dependent variable of my experiment is the bologna meat. Independent Variable- The independent variable of my experiment is the amount of seasoning that I will be applying to my dependent variable. Constant Variable- The constant variable of my
Premium Nutrition Cooking Water
We are all always dreading that time of the month.. Not only do you feel yucky all over‚ you also have to battle with mood swings‚ hormonal changes and most of all‚ stained undies. You’re faced with the icky task of trying to scrub the mess from your clothes and bedding before stains sets in‚ and you may have to throw away another pair of panties or set of bed sheets. Good news is‚ there are easy ways to get the red stain out fast so you can save your undies and get back to lying on the couch and
Premium Skin Human skin color Water
Katie Yang Ms. Molin Advanced English 10C 7 May 2010 The Secret Behind Food That People Eat The number of consumers has now risen to 200‚ 000‚ 000‚ subjected everyday to a bombardment of poisons in their food and drugs while lying at the mercy of “respectable corporations” (Fuller). While the chefs and sou chefs cooked their customers’ orders‚ they thought nothing of it. They served it to their customer and while that customer ate‚ one had an allergic reaction. The customer whose name was Jorma Takala
Premium Food Food processing Allergy
TITLE: Determination of Riboflavin by using UV-Vis spectrophotometry. ABSTRACT: The amount of Riboflavin in various brand of children multivitamins was determine by using UV-Vis spectroscopy instrument‚ the series of standard of riboflavin was prepared in order to determine the amount of the riboflavin in the sample of children multivitamins. The maximum amount of riboflavin was found in the Champs multivitamin that contains 0.1155 mg followed by Chewies 0.1131 mg and Scott’s 0.0672 mg. OBJECTIVES:
Premium Acetic acid Vitamin Vitamins
Abstract The bromination of trans-cinnamic acid was completed to determine dibromide’s stereochemical structure and its mechanism. After the addition of bromine to trans-cinnamic acid‚ the product was identified by its melting point and infrared spectrum resulting in erythro-2‚3-Dibromo-3-phenylpropanoic acid after comparing similar properties. Introduction In this lab‚ the bromination of trans-cinnamic acid was completed to determine dibromide’s stereochemical structure‚ and from there determine
Premium Solvent Acetic acid Ethanol