Extraction of Caffeine from Lipton Yellow Label Teal Leaves Arlie Bamiano‚ Jealine Bernabe‚ Petrenne Caimbon*‚ Jhia Caso Department of Biology‚ University of Santo Tomas Abstract In order to extract pure caffeine from Lipton Yellow Label tea leaves‚ several extractions and phase transition techniques were employed to 6.5029 grams of sample. Initially‚ the tea leaves were boiled in water to extract tea from the leaves (Solid-Liquid Extraction). After extracting the tea‚ several steps of
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Consumer Behavior Monster Energy Target Market Because the energy drink is still part of a new and developing industry‚ the energy drink target market is different than in some of the other beverage industries. Monster energy drinks have become a very popular‚ “hip” part of society‚ but the market at which they are aimed is not as wide and expansive‚ or diverse‚ as some might think. Early in energy drink history‚ when they were first being sold in the United States‚ athletes were the primary consumers
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Extraction of Caffeine from Tea Leaves Introduction Caffeine is soluble in boiling water and as a result it is easily extracted from tea bags by steeping in hot water. This process leaves behind the water insoluble portions of the tea bag. However‚ water extracts more than just caffeine‚ so a final separation is done with an organic solvent that will dissolve primarily caffeine. The organic solvent used in this experiment is Dichloromethane (CH₂Cl₂). Dichloromethane is less polar than water
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The Caffeine War can be defined as the rush to produce higher concentrations of caffeine to a captive audience‚ by the world’s producers of caffeine products. While there may be many forms of introducing caffeine to customers this report will focus on and compare the Coffee industry and the producers of Energy Drink products while attempting to define their impact and any resulting long term medical harm to the consumer. According to Dr. Howard Axe‚ President of the Chicago Medical society‚ his research
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Case Three – Competition in Energy Drinks‚ Sports Drinks and Vitamin-Enhanced Beverages Introduction: The problem which I will be looking at in this report is whether the energy drink‚ sport drink and vitamin-enhanced beverages are able to be sustainable in the beverage industry. Of the four companies to be discussed; will all of them still be around in 10 years? During the mid-2000’s these alternative beverages enjoyed rapid growth; they had premium prices and high profit margins that made them
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Caffeine and Coffee Consumption Maddie Schierbeek Psychology 7th block Why do so many people‚ especially high school students consume so much caffeine? Perhaps 70-minute classes are too much to handle. Maybe the AP course load is overwhelming. Or perhaps problems at home cause a lack of sleep. Everyone has their reasons. On the other hand‚ there may be a scientific reasoning behind it. Caffeine highs are followed by caffeine lows. This cycle results in a need for caffeine: addiction. Researchers
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Computing Caffeine Informative Speech John Cedrick D. Balaguer BSIT 3 English 3 : Speech and Oral Communication Skills 1st Semester S.Y. 2013 – 2014 July 17‚ 2014 1 of 1 Caffeine has been used widely around the world over centuries‚ and today it is estimated that 80% of the world’s adult population consumes caffeine in one form or another. What is it about caffeine that has made it so popular? To begin with‚ one of the first characteristic effects of caffeine is its ability
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Caffeine is a drug that is used to improve mental alertness by stimulating the central nervous system [1]. It is an ingredient found in a various amount of products sold on the market today‚ such as coffee‚ tea‚ chocolate‚ soft drinks‚ and energy drinks. Caffeine can be taken by mouth or intravenously (by IV) to help alleviate breathing problems in infants and can even be used in combination with some pain killers to treat migraines after epidural anesthesia. Moreover‚ it can be helpful in preventing
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Title: Caffeine Specific purpose: To inform my audience what exactly caffeine is‚ where it comes from‚ the benefits of caffeine and the negative effects of caffeine. Introduction A. Attention material: Do you ever feel like you will never make it through the day without caffeine? Is your first thought in the morning to get yourself a cup of coffee before you can even get your day started? B. Tie to the audience: I am sure that most of you do consume at least one form of
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the importance of monogamy. Studies show that less than 5% of all pornography depicts normal heterosexual relations between on man and one woman‚ and in some unfortunate cases‚ it leads to the spreading of diseases and unwanted pregnancies. Aside from influencing the spread of diseases‚ pornography influences rape and child molestation. Hardcore pornography habituates both males and females to the idea or rape‚ and increases the acceptance of sexual deviance as "normal behavior." In 57% of rape
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