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
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CHAPTER 1: INTRODUCTION 1. Background of the Study Apples are an excellent source of phytonutrients. These phytonutrients include phenolic acid and flavonoids. These nutrients protect the apple against bacteria‚ viruses and fungi. These benefits can be transferred into the human body when consumed. They provide antioxidants which protect against cancer and help to repair cell damage. Other benefits gleaned from the consumption of apples are the reduction in the risk of heart disease‚ diabetes
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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 of
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Greek Mythology is a great influence on today’s modern stories as they act as a strong stimulus for the roles‚ relationships‚ situations‚ symbols and purpose involved in the the play or story written. An example of this is the play ’Juice’ by Stephen Davis‚ as it has strong symbolic connections with the Ancient Greek myth of ’Daedalus and Icarus’. In this essay these two stories will be compared and analysed to prove that they both share the same moral theme of flying to close to the sun. The
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16-3 Red Cabbage Juice pH Indicator Sources: Prof. George Ewing’s C100 Demonstration Notes; Prof. Carolyn Huffman’s Fall ’93 C100 lecture; B. Z. Shakhashiri‚ 1989‚ Chemical Demonstrations: A Handbook for Teachers of Chemistry‚ vol. 3‚ pp 162-166. Description and Concept: Red cabbage juice will change to a variety of colors when added to solutions of various pH. Red cabbage juice is a pH indicator. Materials: red cabbage* blender hot or boiling water filter paper (coffee filters
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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
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Laboratory exercise 3 : Quantitative analysis of vitamin C contained in a fruit juice Aim: To investigate the amount of vitamin C found in all kinds of fruit juice Introduction : Vitamin C is an antioxidant‚ along with vitamin E‚ beta-carotene‚ and many other plant-based nutrients. Antioxidants block some of the damage caused by free radicals‚ substances that damage DNA. The build-up of free radicals over time may contribute to the aging process and the development of health conditions such as
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a new product for Grace Kennedy Foods. This reflection paper will provide the lessons learnt‚ the skills gained‚ challenges encountered and improvements. The reason for this project selection To implement a new product “Sweety Come Brush Me Cane juice” that provides a lot of health benefits for consumers. This will improve the health and wellness for consumers and also to promote the awareness of the medicinal offerings.
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Orange Juice‚ an innocent orangutan surrounded by corruption. She wanted to find her kids‚ she was not meant for the environment that she arrived in‚ which is why she had to die. When first read‚ the death can look pointless and a mistake‚ but there is a purpose. Orange Juice represented the innocence that Pi had when he came onto the boat. This innocence would have ended in his death. When Pi was first placed on the boat‚ he made the choice to save Richard Parker. Soon he realized that he had
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1 Coordination in Channels of Distribution: The Case of the Orange Juice Industry Ana Maria do Val University of São Paulo FEARP - School of Business and Economics PENSA - Agribusiness Program Av dos Bandeirantes 3900 14040-900 Ribeirão Preto - SP - Brazil Phone 0055-16-6023892 Email: amdoval@uol.com.br Marcos Fava Neves University of São Paulo FEARP - School of Business and Economics PENSA - Agribusiness Program Av dos Bandeirantes 3900 14040-900 Ribeirão Preto - SP - Brazil Phone 0055-16-6023892
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