tested the amount of vitamin C in a certain amount of lemon juice. We did this with the help of PCPIP which is an indicator that shows the presence if C vitamin. For this we used the mentioned indicator‚ pipette‚ three eprouvetes‚ 0.1% of C vitamin solution and lemon juice. First we had to get the volume of 0.1% vitamin C solution that is needed for our amount of PCPIP (2ml) to decolorize. Then we had to determine the volume of lemon juice that is needed to decolorize the same amount PCPIP. This
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Apple juice. Materials provided Test-tube containing Grape juice and a Durham tube Test-tube containing Apple juice and a Durham tube Plate culture of the yeast‚ Saccharomyces Cerevisiae Sterile swabs Method As per manual Results · Sediments of the cell sunk to the bottom of the test-tube. · The Durham tube had risen to the top of the test-tube. · There was a strong smell of alcohol from the fruit juice. · Bubbles could be seen in the test-tube. |Apple juice|Grape juice| pH|4|3|
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Chemical Reactions Chemical Reactions Introduction In this paper you learn about the reactions that occur between backing soda and lemon juice. We will also describe what is occurring with the molecules on a molecular level. Lastly we will explain what chemical bonds are formed and or broken when lemon juice and backing soda. Observations of the Reactants When most people hear baking soda they think of the bright orange box sitting in their pantry or refrigerator soaking up the foul odors
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science‚ Babylon University Muhammed K.Alasedi Ministry of Health Hilla city‚ Babylon Abstract The goal of this search is to determine the concentration of vitamin C (Ascorbic acid ) in some of a Commercial Products‚ Vegetables and Fruit Juices by Redox Titration. A redox titration‚ involving an Iodometric method‚ has been used to do the analysis. The samples classified by their Vitamin C content. الخلاصة الهدف من البحث لتحديد تركيز فيتامينC (حامض الاسكوربيك)في عدد من المنتجات التجارية
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Plate Heat Exchangers Sugar Industry A refined campaign to save energy Process Equipment Division GEA PHE Systems Concentrating on competence – for your benefit Within the GEA Process Equipment Division of the international GEA Group‚ GEA PHE Systems is responsible for plate heat exchanger technology. Strong individual companies: GEA Ecoflex‚ GEA ViEX‚ GEA WTT‚ GEA Ecobraze and GEA PHE Systems NA with production locations in Germany‚ Sweden‚ the USA‚ Canada and India produce gasketed‚ fully
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and Rolaid tablet were also provided and used to crush up the antacid tablet. In addition to these few pieces of equipment‚ specifically measured amounts of the following fluids/substances were used: tap water‚ distilled water‚ soda‚ milk‚ lemon juice‚ and dissolved Rolaid solution (mix of an antacid tablet and 50mL of distilled water). Method: The subsequent steps were used to preform the pH measuring experiment: My group‚ comprised of six students‚ gathered the required equipment from
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Can acid kill you?-”The actual causes of death however are not always from the actual drug. Some people who take LSD die because their minds trick them into doing dangerous things.” Taking Acid‚ pros and cons-”Citric acid is a common component in juice‚ candy‚ sauces‚ even iced teas—which are often consumed
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-457200315912500RATES OF FERMENTATION OF FRUIT AND VEGETABLE JUICES -1598295325501000OBJECTIVE The objective of this project is to study the rates of fermentation of the following fruit or vegetable juices. Apple juice 125412559309000Carrot juice INTRODUCTION Fermentation is a slow decomposition of complex organic compound into simpler compounds by the action of enzymes. Enzymes are complex organic compounds‚ generally proteins. Examples of fermentation are souring of milk curd‚ bread making
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………………………………............5 3.2 Vitamins‚ Minerals and Micronutrients in Pomegranates…………………………...……6 3.3 Allergies and Contraindications……………………………………………………..……...7 4. Selecting‚ Cooking and Eating Pomegranates…………………………….…………………7 5.Pomegranate juice………………………………………………………………….…………..8 Conclusion…………………….………………………………………………………………….9 References……………………………………………………………………………………….10 Introduction Every single cell in our body requires nutrients in order to function properly
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acid) is a water-soluble‚ essential oxidant that plays a vital role in the protection of the body from infections and disease it is acquired from primary fruits and vegetables. With the use of different materials as natural orange juice‚ Tampico (chemical orange juice) and other solutions that contain vitamin C we will find the amount of vitamin C in each of these concentrations with the help of iodine‚ and with that data we can compare the difference that exist between the solutions and get to a
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