EXTRACTION OF XANTHONE IN GARCINIA MANGOSTANA L. (MANGOSTEEN) FOR TOOTHPASTE BY : BACHELOR OF SCIENCE (CHEMISTRY SCIENCE) CHAPTER 1 1.1 INTRODUCTION 1.2.1 Introduction Mangosteen is the common name for Garcinia mangostana L. (GML). The fruit is dark purple or reddish in colour‚ with white‚ soft‚ and juicy edible pulp. The fruit taste is sweet with a slightly acid and also have a pleasant aroma. Nowadays‚ there were a lot of studies and researches about the extraction
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temperature is below its freezing point” (Gholaminejad & Hosseini‚ 2013). Many experiments have been conducted on this area of study‚ but their experiments were limited because distilled water was the only type of aqueous solution that was used. One research study has been conducted by Amir Gholaminejad and Reza Hosseini‚ in which
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Used: Pg. 1 In the article‚ researchers used relevant data from a large sampling of graduate students. Also‚ the researcher conducted research with the use of two scales that measured the MBA degree satisfaction and the overall satisfaction view of the school’s program. Both scales used to measure the MBA degree satisfaction played key roles throughout the research. Study Setting and Unit of Analysis: Pg. 3-4 During this study‚ researchers accumulated feedback from graduating students of Global
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range of research methods are used in psychology. These methods vary by the sources of information that are drawn on‚ how that information is sampled‚ and the types of instruments that are used in data collection. Methods also vary by whether they collect qualitative data‚ quantitative data or both. Qualitative psychological research is where the research findings are not arrived at by statistical or other quantitative procedures. Quantitative psychological research is where the research findings
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Poland and lost many members of their extended family due to the Holocaust. Maurice was a sickly child and had to spend a lot of time indoors. He spent a lot of time reading‚ drawing‚ and letting his imagination run free (goodreads). Maurice learned to love stories as a young child when his father told him embellished versions of Bible stories. At the age of twelve‚ Maurice became very inspired by the animated world of Walt Disney’s “Fantasia.” He was fascinated with Disney‚ particularly Mickey Mouse
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You Are What You Eat Introduction I. Think it ’s organic? Think again. II. Today we are going to talk about what makes a food organic and the changes in the industry. III. We are going to explore A. "Purists" view on what makes a food organic. B. "Big Box" influence on organics. C. Organic Standards Body I. Purists have a higher expectation of what organic means. A. Organics must be grown without man-made chemicals such as synthetic fertilizers and pesticides. They should
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Statistical Analysis 2: Pearson Correlation Research question type: Relationship between 2 variables What kind of variables? Continuous (scale/interval/ratio) Common Applications: Exploring the relationship (linear) between 2 variables; eg‚ as variable A increases‚ does variable B increase or decrease? The relationship is measured by a quantity called correlation Example 1: A dietetics student wanted to look at the relationship between calcium intake and knowledge about calcium in sports science
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Research Proposal Substance Abuse: Parental Involvement during Adolescent Years and its effects on Teen Substance Abuse Norfolk State University November 25‚ 2013 Professor Worley – SWK 416 Introduction Adolescent substance abuse in Virginia is below the national average according to a study for the Department of Adolescent Health with the Department of Health & Human Services (2011) teens in grades 9-12 disclosed usage of alcohol at a rate of 18 percent compared
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as an ingredient in making anti-bacterial soap. SCOPE AND LIMITATIONThis project was conducted during the month of February at Arnap Cabugao‚ Ilocos Sur. This study only focused on the effectiveness of guava soap in killing... oxidantAbstractThis research aims to determine the ideal amount of quality effect for using anti – oxidant by getting the extract of lemon grass. The lemon grasses were chopped at the constant size and pressured
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Has the Media Molded the Way We Perceive Greek Life on Campus? Throughout time the Greek community has had to put up with the assumptions that society has about them. Stereotypes include partying until the break of dawn‚ drinking like there’s no tomorrow‚ and hazing their new members in order as a requirement to join. Watching movies over the years that are about Fraternities and Sororities put that image about Greek Life into my head‚ because most movies interpret them to act a certain way.
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