concentrations of orange juice. Research Question By diluting concentrated orange juice with water‚ can you significantly change the PH value? Introduction Across the world‚ it is thought and widely accepted to believe that Orange juice is the cure to many terrible diseases. However‚ this may not be true anymore. It has been said that Oranges are very high in vitamin C‚ therefore one should drink it every morning to stay healthy and prevent the symptoms of any diseases. Oranges apparently are
Premium Acid PH PH indicator
Aim This experiment is to determine the vitamin C content in different brands of processed fruit juices. Hence‚ compare the vitamin C content in the experimental results with the manufacturer’s claim and to find out the best buy. Principle Vitamin C (ascorbic acid) is a reducing agent‚ the vitamin C content of processed fruit juices can be determined by oxidizing ascorbic acid‚ C6H8O6 to dehydro-L-ascorbic acid‚ C6H6O6. A reagent that is particularly good for the oxidation is an aqueous solution
Premium Iodine
the height (cm) of the cupcake will rise this is due to the fact of the reaction between the sodium bicarbonate and the acid(lemon juice) in the cake‚and as a result the cupcake will rise.Approximately 5 percent of lemon juice is citric acid‚ when an acid and a base are involved in a chemical reaction ‚ a new product is produced‚ with a neutral base. In the case of lemon juice and sodium bicarbonate‚ carbon dioxide gas‚ water and a salt is produced.The chemical formula of this reaction is H3C6H5O7(aq)
Premium Chemistry Carbon dioxide Sodium
1ST SIX WEEKS PERIOD Unit A Chapter 1 Lesson 2 Classifying Plants Modeling Water Transport Material: * small sponge‚ * pie tin‚ * water‚ * glass‚ * red food coloring‚ * celery stalk. Procedure 1. Pour a cup of water into the pie tin and the glass. Add food coloring to the glass. 2. Have a student place the sponge in the pie tin and the celery stalk in the glass. 3. After 24 hours‚ ask students how the sponge and celery model water transport systems in
Premium Acid Water Measuring cup
GLUCOSE CONTENT OF AND ORANGE USING GOD-PAP ASSAY Every fruit has a sweet taste only that some are sweeter than others. The sweetness of most fruits come from its sugar content and these sugars that the fruits contain are known as invert sugars. In this experiment‚ an orange was used. An orange which is an excellent source of vitamin C gets its sweetness from natural sugars which are sucrose‚ glucose and fructose (livestrong.com). In this experiment the concentration of glucose in an orange was measured
Premium Glucose Sugar Fructose
Determining Total Phenolic Content of Grape Juice using Visible Spectrophotometry Formal Food Analysis Laboratory Report February 7‚ 2013 By Carla Reed Lab partner: Nina Jung Total Phenolic Content of Grape Juice using Visible Spectrophotometry Abstract The health benefits of red wine are well known and consumption has been encouraged more over the years because of the populations increasing obesity rates and the inherent complications thereof; including coronary heart disease and
Premium Wine GRAPE Gallic acid
Assessment: Lite orange juice Project 1. Define the term “incremental cash flow”. Since the project will be financed in part by debt‚ should the cash flow analysis include the interest expense? Incremental cash flow is the additional operating cash flow that an organization receives from taking on a new project. A positive incremental cash flow means that the company ’s cash flow will increase with the acceptance of the project. Cash flow analysis should not include the interest expense. We
Premium Net present value Cash flow Generally Accepted Accounting Principles
Experiment Date: 11/22/2014 Date Submitted: 11/25/2014 TITLE: Caloric Content of Food PURPOSE: To measure the energy content of various food items‚ as well as become familiar with energy units like calories and joules. PROCEDURE: First‚ weigh your empty beaker‚ fork‚ beaker with half water‚ mass of marshmallow walnut popcorn‚ and the test tube holder. Then record the temp of the water in the breaker. The next thing you do is light the marshmallow on the fork and hold under the beaker making sure
Premium Energy Heat Mass
Electrolyte Challenge: Sports drinks VS Orange juice Belmin Okic Science Fair Research Paper January‚ 11‚ 2014 Abstract In this science project‚ I wanted to see which beverage will help you regain your energy and which beverage will help reduce fatigue problem after or during a sports activity. By finding out how to achieve these goals I will compare the quantity of electrolytes in a sports drink with the other beverages by measuring the nano siemans in each beverage by converting
Premium Nutrition Water Drink
chemistry science fair project‚ you will compare the electrolytes present in a sports drink with those in orange juice to find out which drink has more to replace the ones you lose as you’re working out or playing sports. When you are finished‚ you might even want to make your own sports drink! Objective To investigate whether or not a sports drink provides more electrolytes than orange juice. Introduction "Just do it!" You’ve heard the slogan‚ and there is no doubt that exercise is a key part
Premium