Determination of Vitamin C by an Iodometric Titration Purpose: The goal of this lab is to determine the concentration of vitamin C in juices and Real Lemon. A redox titration‚ involving an iodometric method‚ will be used to do the analysis. The samples will be classified by their Vitamin C content. Introduction: Although most mammals can synthesize vitamin C‚ or ascorbic acid (C6H8O6)‚ from sugars‚ man must ingest considerable quantities of this substance. The National Academy of Sciences recommends
Premium Vitamin C Titration Iodine
Symbolic processing is the most powerful feature of matlab. We can solve even most complex equations very easily in matlab that are very difficult to solve by hand. Matlab performs symbolic processing to obtain answers in the form of expressions. Symbolic processing is the term used to describe how a computer performs operations on mathematical expressions. To improve engineering designs by modeling it with mathematical expressions that do not have specific parameter values are very difficult to
Premium Mathematics Polynomial Algebra
Journal 2011‚ 10:46 http://www.nutritionj.com/content/10/1/46 RESEARCH Open Access Misleading measures in Vitamin D analysis: A novel LC-MS/MS assay to account for epimers and isobars Iltaf Shah1‚ Ricky James1‚ James Barker2‚ Andrea Petroczi1 and Declan P Naughton1* Abstract Background: Recently‚ the accuracies of many commercially available immunoassays for Vitamin D have been questioned. Liquid chromatography tandem mass spectrometry (LC- MS/MS) has been shown to facilitate accurate
Premium Vitamin D
each semester in a year. It usually lasts for about 3 to 4 months. Consequently‚ students will feel bored during the semester break because they have nothing to do. In my opinion‚ university students nowadays do spend their free time wisely because they will find some job to fulfil their semester break before starting their studies‚ doing a short semester and making small business to earn money for their expenses Firstly‚ university students nowadays do spend their free time wisely because during
Premium Fast food Pizza Hut
Unit number: Unit 1/ Unit refer 1.1 Explain the sequence and rate of each aspect of development from birth – 19 years Expected pattern of development birth – 19 years old: stages (0-3) (3-7) (7- 12) (12-16) (16 -19) years; Sequence usually same for all children; The rate of individual development; The effects of premature births; Also low weight babies; multiple births 0 – 3 Years old Physical Development Birth to 3 Months: 1.1 From birth babies move there heads head’s and arm this moves down
Premium Infant Child development
Vitamin A Overview Vitamin A is a vitamin. It can be found in many fruits‚ vegetables‚ eggs‚ whole milk‚ butter‚ fortified margarine‚ meat‚ and oily saltwater fish. It can also be made in a laboratory. Uses treatment and prevention of vitamin A deficiency. Vitamin A deficiency can occur in people with protein deficiency‚ diabetes‚ over-active thyroid‚ fever‚ liver disease‚ cystic fibrosis‚ or an inherited disorder called abetalipoproteinemia. Diseases i. Night Blindness: In the early stages
Premium Vitamin D Milk Iron
Vitamin D is a fat-soluble vitamin that can be found in food but significant amounts of vitamin D can also be produced by the body. It can be obtained from sun exposure‚ food‚ and supplements are biologically inert and must undergo two hydroxylations in the body for activation. The two major forms of which are vitamins D2 (ergocalciferol) and vitamin D3 (cholecalciferol). This paper not only looks into the essential function of vitamin D on the subject of bone health‚ but also other non-calcemic
Premium Vitamin D
VITAMINS‚ THEIR TYPES AND USES Vitamins are vital nutrients‚ indispensable to perform various tasks within the human body in order to promote optimal health and prevent various diseases. How do Vitamins work? Although required in minimal quantities these vitamins cannot be synthesised by the human body. Hence‚ they rely on easily available animal and plant sources for replenishment. These vitamins in conjunction with other nutrients help break down proteins‚ thereby stabilising metabolism‚ enabling
Premium Vitamin B vitamins
Transracial Adoption and the Effects on Children In Richard Wright’s “The Man Who Went to Chicago”‚ Wright expresses his journey of several jobs and the way people treat him and the African American race. He learns that there are some people who have hatred toward him just because the color of his skin. Being use to the hatred towards African Americans‚ he later begins to hate himself because that is all he knows. This essay leads me to wonder about several racial controversies and what people
Premium Race African American Black people
[pic] TITLE : Research on Samuel Morse PROGRAM : Bachelor in Corporate Communication SUBJECT : Organizational Communication Skill – JCS 2163 LECTURER : Mrs. Zurinah Zakariah |NAME |MATRIC NO. | |MUHAMMAD SAUFI BIN AHMAD |4132004391
Premium