PPT-Chapter 2 Carbohydrates

Chapter 2 Carbohydrates Copyright 2017 Elsevier Inc All Rights Reserved Lesson 21 Carbohydrates Energy Source Their Structures Role as Fiber Carbohydrate foods provide practical energy sources because of their availability relatively low cost and storage capability. And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students By: Ricky, Dallas, Rachel. Vocabulary . Carbohydrates-one of the six classes of nutrients that includes sugars, starches, and fibers. Carbs are the body's main source of energy.. Monosaccharide- is a carbohydrate made up of single sugar units-glucose, fructose, and galactose. Project by. : K.A.M.I.K.. Function. Carbohydrates are also knows as saccharides, which comes from the Greek word . sákkharon. meaning “sugar”. Carbohydrates serve a number of different purposes in living organisms, but their main function is to store energy. Carbohydrates also serve as structural components, such as cellulose in plants. What are the three types of carbohydrates?. Carbohydrate Warm Ups. 3. What are two other common names for fiber?. 4. When a product claims that it is ‘whole wheat’ how many parts of the kernel are used? One two or three. Carbohydrates are the basic nutrients that supply the body with the energy needed to sustain normal activity.. What do Carbohydrates do????. Carbohydrates are the main source of energy for the body . Starches: Complex Carbohydrates. Dietary . Fiber. Copyright. Copyright © Texas Education Agency, 2012. . These Materials are copyrighted © and trademarked ™ as the property of the Texas Education Agency (TEA) and may not be reproduced without the express written permission of TEA, except under the following conditions:. Starches, Cellulose, Gums. and Pectins. Starches. – . most abundant complex carbohydrate in diet.. Composed of glucose . Main dietary source in U.S. is wheat flour. Nature’s reserve carbohydrate supply. Carbohydrates Carbohydrates serve a variety of functions E nergy storage and food Structure and support Lubrication Protection Recognition and signaling Component of nucleotides starch mucin (glycoprotein) :. 1. . Describe . the function . and . . . sources . of carbohydrate.. 2. Give . tips for selecting . . . healthful . carbs.. I. . What is carbohydrate?. Carbohydrates are nutrients made of . Did you read the assigned chapter before coming to class?. Did you make appropriate notes?. Did you try the Assess Your Knowledge at the beginning of the chapter and the Vocabulary Challenge at the end?. Carbohydrates. Are the most common type of organic compound. Examples: Starch or sugar. Is used to store energy. Are built in repeating units to make a larger molecule. Contain only carbon, hydrogen, and oxygen. 1 Compiled and Edited by Dr. Syed Ismail Associate Professor, SSAC College of Agriculture, VN MKV Parbhani 2 Carbohydrates C arbohydrates are broadly defined as polyhydroxy aldehydes or ketones and functional properties in . food products . Carbohydrates . in food. Many foods contain some . carbohydrates, . but the amounts of sugars, starch and fibre . differ.. Sugars . are naturally present in foods such as . SIMPLE & COMPLEX.. They are called carbohydrates because, at the chemical level, they contain carbon, hydrogen and oxygen.. Unlike essential amino acids and fatty acids, there are no essential carbohydrates. This means we can obtain everything we need nutritionally from other food sources, so carbs are not necessary to maintain life..