ANSC/FSTC 607 Physiology and Biochemistry of Muscle as a Food Muscle as Meat
|
|
- Angela Benson
- 6 years ago
- Views:
Transcription
1 I. Protein in the diet A. Function ANSC/FSTC 607 Physiology and Biochemistry of Muscle as a Food Muscle as Meat 1. To provide amino acids, not protein. Quality grades and nutrition 2. To prevent protein breakdown, diet must contain essential amino acids plus enough amino groups to make nonessential amino acids. B. Definitions 1. Limiting amino acid the essential amino acid found in shortest supply relative to amounts needed for protein synthesis. Glu Glu-Phe-Ala- Ala - Lys Phe Asp Phe Ala Asp-Ala-Glu-etc. Glu mrna 2. Complete protein protein containing all amino acids essential in human nutrition in amounts adequate for human use. 3. Complementary proteins two or more proteins whose amino acid assortments complement each other so that missing essential amino acids in one are provided by the other(s). 4. High-quality protein easily digestible, complete protein. 5. Digestibility amount of amino acids absorbed per amount of protein intake. 6. Reference protein egg protein, used by FAO/WHO as standard. II. Protein Quality A. Depends on essential (indispensable) amino acid composition. B. Evaluation 1. Chemical score CS = Content of each indispensable amino acid in food protein Content of same amino acid in reference protein (e.g., egg) 1
2 a. Amino acid with lowest score is first limiting amino acid, etc. b. More useful when compared to reference pattern for age group. 2. Biological value BV = Intake - (F - F o ) - (U - U o )/I - (F - F o ) x 100 BV = (nitrogen retained/nitrogen absorbed) x 100 Where: Intake = nitrogen intake; F = fecal nitrogen; F o = fecal nitrogen on nitrogen-free diet; U = urinary nitrogen; U o = urinary nitrogen on nitrogen-free diet a. Measure of nitrogen retained for growth and/or maintenance. b. Proteins exhibit greater BV when fed below maintenance levels. 3. Net protein utilization NPU = I - (F - F o ) - (U - U o )/I a. Measures retention of food nitrogen rather than absorbed nitrogen. b. Takes into account digestibility of food proteins (also = BV x digestibility). Amino acids as a percent protein in foods Protein food Lysine Sulfur AAs Threonine Tryptophan Leucine CS BV NPU Ideal (for preschool child) Egg, 12.8% protein Cow milk, 3.5% protein Ground beef, 10% protein Chicken, 20.6% protein Soybeans, 34.9% protein Black beans, 23.6% protein Lentils, 25.0% protein Cornmeal, 9.2% protein Oatmeal, 14.2% protein Spirulina plankton Collagen Digestibility of food proteins Food Digestibility of protein(%) Eggs 97 Meat, poultry, fish Milk 81 Wheat Corn 90 Soybeans 90 Other legumes
3 III. Vitamins in meat Name Major Deficiency RDA Dietary Toxicity Coenzyme functions symptoms sources Thiamine Thiamine pyrophosphate Riboflavin FAD and FMN Niacin NAD + and NADP + Pantothenic acid Coenzyme A Biotin Biocytin Vitamin B 6 Pyridoxal phosphate Folate (folic acid) THFA Vitamin B 12 Cobalamins Vitamin C Ascorbic acid Coenzyme in glycolysis Coenzymes in TCA and ETS Coenzymes in glycolysis, TCA, ETS, ß- oxidation TCA, ß- oxidation Gluconeogenesis Amino acid metabolism DNA, RNA, amino acid synthesis Folate metabolism, gluconeogenesis Collagen synthesis Beriberi, nerve tingling Inflammation of mouth, eye disorders Pellagra, diarrhea Fatigue, headache, nausea Dermatitis, anemia Headache, anemia Anemia, diarrhea, mental disorders Anemia, poor nerve function mg Sunflower seeds, pork, grains, beans mg Milk, mushrooms, spinach mg Mushrooms, bran, tuna, chicken, beef, peanuts 4-7 mg Mushrooms, liver, broccoli, eggs µg Cheese, egg yolks, peanut butter mg Animal protein foods, spinach, µg broccoli Green leafy vegetables, organ meats 2 µg Animal foods, especially organ meats Scurvy 60 mg Citrus fruits, strawberries, broccoli None possible from food. None reported. Flushing of skin at > 100 mg. None. Unknown. Nerve destruction at > 100 mg None. None. Doses > 1-2 g cause diarrhea. IV. Fat in meat marbling and added fat A. Relationship between muscle lipid content, fiber type and meat quality 1. Greater lipid content = greater flavor desirability. 2. Greater lipid content implies greater marbling content. 3. Higher marbling scores associated with a greater percentage of ß-red myofibers. B. Location of adipose tissues 1. Subcutaneous, which underlies the skin. Originates as brown adipose tissue in some species. 2. Intermuscular, which separates whole muscles. Also known as seam fat. 3. Intramuscular (marbling), which is located between muscle fiber bundles. Also known as interfascicular adipose tissue. 3
4 3. Abdominal, which occurs within the abdomen of animals. Invariably originates as brown adipose tissue. 4. Pericardial, which is found within the chest cavity. Also originates as brown adipose tissue. RELATIONSHIP BETWEEN PERCENTAGE OF FAT in the longissimus muscle and mean flavor desirability ratings for loin and top round steaks of various maturities. Quality grade Actual intramuscular fat (%) Mean flavor desirability ratings Loin steak Top round steak A A, B, C, E A A, B, C, E Prime or more Prime 10.0 to Prime- 9.0 to Choice+ 8.0 to Choice+ 7.0 to Choice 6.0 to Choice- 5.0 to Select+ 4.0 to Select 3.0 to Standard+ 2.0 to Standard 1.0 to Standard- 0.9 or less C. Marbling in U.S. livestock 1. Only grain-fed cattle and pigs marble well. 2. Maximum fat percentage in beef is approximately 12%. 3. Most beef contains 3 5% total fat within the muscle (and less for pork). D. Beef cattle production in Japan, Korea, and China 1. Japan, Korea, and China produce cattle with the same genetic background. 2. The genetics migrated from China to Korea to Japan. 3. Japan, Korea, and China feed their cattle for a very long period of time (19 months or more past weaning), using high-grain diets to increase marbling. 4. One beef breed type in Japan (J. Black or Wagyu), Korea (Hanwoo), and China (Yellow cattle) contributes to high-quality beef production. 4
5 Diagram and photomicrographs of fat cells. (upper left) Diagram of a typical fat cell. (upper right) Photomicrograph of bovine subcutaneous fat cells. (lower left) Intermuscular bovine fat cells surrounding an artery. (lower right) Intramuscular bovine fat cells arranged longitudinally between muscle bundles. U.S. Choice Beef (7% IML) American Wagyu Beef (25% IML) 5
6 Quality grades and nutrition Japanese Black bull in the Osaka region Young Geisha in training Angus and Wagyu steers in the U.S. Chinese Yellow bull in Yangling, China Hanwoo bulls in Korea Chinese beef promotion (Snow Beef) 6
7 V. Biochemical and compositional differences between U.S. and Asian beef A. Marbling distribution 1. In U.S. beef, marbling adipocytes are found only in small strands within the perimyseum. 2. In Wagyu beef, marbling adipocytes totally surround myofibers (steatosis). Angus Longissimus Muscle Histology Wagyu Longissimus Muscle Histology B. Percentage intramuscular lipid 1. Marbling (intramuscular lipid) increases until about 20 mo of age in U.S. cattle, although subcutaneous adipose tissue increases indefinitely with age or body weight. 2. Intramuscular lipid increases indefinitely in Wagyu cattle, although s.c. fat increases only slowly. 30 b Percentage intramuscular lipid B BHo BBHo RBHo CBHo NBHo Slaughter age, d 7
ANSC 619 PHYSIOLOGICAL CHEMISTRY OF LIVESTOCK SPECIES. Muscle as Food
I. Protein in the diet A. Function ANSC 619 PHYSIOLOGICAL CHEMISTRY OF LIVESTOCK SPECIES Muscle as Food 1. To provide amino acids, not protein. Muscle as Food 2. To prevent protein breakdown, diet must
More information3.1.1 Water Soluble Vitamins
3.1.1 Water Soluble Vitamins Overview of Vitamins essential for good health organic molecules individual units regulate body processes micronutrients solubility fat or water Water Soluble Vitamins B-complex;
More informationVITAMIN BASICS VITAMIN WHAT IT DOES TOO LITTLE TOO MUCH SOURCES. Night blindness Total blindness Reduced resistance to infection Can lead to death
VITAMIN BASICS VITAMIN WHAT IT DOES TOO LITTLE TOO MUCH SOURCES Fat-Soluble Vitamin A Maintains vision Maintains epithelial tissues (skin) Develops immune cells Bone growth Night blindness Total blindness
More informationF. To provide energy, to spare body protein, to prevent ketosis. G. Food sources include breads, vegetables, fruit, and milk.
Nutrition: Nutrients for the Body Nutrients are chemical substances supplied by food that the body needs for growth, maintenance, and repair. The six nutrients are: 1. Carbohydrates. 2. Proteins. 3. Fats.
More informationPhysiological Role: B-vitamins are coenzymes of many enzymes systems of body metabolism. Thiamine {B 1 }
Food Constituents [continued] Micronutrients B-Vitamins The B group of vitamin {water soluble} includes: Thiamine: vitamin B 1, ant beriberi vitamin. Riboflavin: vitamin B 2. Niacin: nicotinic acid, PP
More informationVitamins. Dr. Syed Ismail. Compiled and Edited by. Associate Professor, SSAC VN Marathwada Agricultural University, Parbhani, India
Vitamins Compiled and Edited by Dr. Syed Ismail Associate Professor, SSAC VN Marathwada Agricultural University, Parbhani, India What are vitamins? Organic molecules with a wide variety of functions Cofactors
More informationEverything You Need to Know about Vitamins and Minerals
Everything You Need to Know about Vitamins and Minerals A Beta-Carotene Thiamine (B 1 ) Riboflavin (B 2 ) Vitamin A is needed for new cell growth. Helps fight infection. Essential for healthy skin, good
More informationVITAMIN FUNCTION/S DEFICIENCY/S TOXICITY/S SOURCES
Folic Acid (Pteroylglutamic Acid) Necessary for DNA & RNA synthesis Essential for the growth and reproduction of all body cells Works with vitamin B12 in the formation of red blood cells Aids in amino
More informationRegulation of Enzyme Activity
Regulation of Enzyme Activity Enzyme activity must be regulated so that the proper levels of products are produced at all times and places This control occurs in several ways: - biosynthesis at the genetic
More informationB-complex vitamins' role in energy release
Bridgewater State University Virtual Commons - Bridgewater State University Movement Arts, Health Promotion and Leisure Studies Faculty Publications Movement Arts, Health Promotion and Leisure Studies
More informationVitamins. Sagda kamal eldein 30/1/
Vitamins Sagda kamal eldein 30/1/2019 0919106108 The discovery of the first vitamin was published in 1911 by a Polish biochemist, Casimir Funk. The term vitamine is derived from the words vita (meaning
More informationNutrition and Health. Micronutrients - Vitamins
Nutrition and Health Micronutrients - Vitamins Topics Vitamins Water-soluble vitamins vitamin B vitamin C Fat-soluble vitamins vitamin A vitamin D vitamin E vitamin K 2 VITAMINS 3 Vitamins Vitamins are
More informationVitamin A. Vitamin D
Vitamin A Fat Soluble Vitamin Maintains hair and skin cells. Helps prevent night blindness. Orange and dark green vegetables, dairy products, and fish oils Works with calcium to build and maintain healthy
More informationIntro to Vitamins, Minerals & Water
Intro to Vitamins, Minerals & Water 1. What is the main function of vitamins and minerals? To regulate body functions 2. What foods are a lot of the vitamins and minerals we need found in? Fruits and Vegetables
More informationVitamins and Minerals
Eating Right Vitamins and Minerals Many claims about vitamins and minerals may be misleading and confusing. The following lists tell what vitamins and minerals do, where they are found and the current
More informationV i t a m i n s Vitamins Organic micronutrients required for reproduction, development, growth, & maintenance of body functions.
V i t a m i n s MAIN QUESTIONS TO ANSWER: What is a vitamin? For each vitamin, what are the best food sources? what are the physiological functions? what are the results of deficiency? what are the results
More informationChapter 13. Water soluble Vitamins 10/27/ substances
Chapter 13 9 substances Most are cofactors for enzymes in energy producing pathways Amino acid metabolism, DNA synthesis, RBC synthesis Synthesis of other compounds Small amounts stored in the body Excreted
More informationNutrition for Health. Nutrients. Before You Read
CHAPTER 10 LESSON 2 Nutrition for Health Nutrients BIG Idea Each nutrient in your diet plays a unique and essential role in keeping you healthy. Before You Read Sometimes figuring out what to eat can be
More informationNutrition and Energy 1
Nutrition and Energy 1 Food Energy The ingestion of food serves two primary functions: 1. it provides a source of energy 2. it provides raw materials the animal is unable to manufacture for itself. 2 Basal
More informationVITAMINS BY William Cabot, M.D., FAAOS
VITAMINS BY William Cabot, M.D., FAAOS THE VITAMIN PROTEIN CONNECTION At AMCO we deal with all types of protein products. Protein is composed of long or short chains of amino acids (1). The formation of
More informationNUTRITION CONCEPTS MACRONUTRIENTS FAT SOLUBLE VITAMINS
NUTRITION CONCEPTS MACRONUTRIENTS Carbohydrates Found in breads, cereals, fruits, vegetables, sugar and potatoes. good source of energy fiber in fruits and vegetables aid in eliminating wastes from the
More informationNutrients. The food you eat is a source of nutrients. Nutrients are defined as the substances found in food that keep your body functioning.
Nutrients The food you eat is a source of nutrients. Nutrients are defined as the substances found in food that keep your body functioning. Your body needs nutrients to Provide energy. Build and repair
More informationVitamins. Definition - Organic compound required in small amounts. A few words about each. Vitamin A. Vitamin B1, B2, B3, B5, B6, B7, B9, B12
Vitamins. Definition - Organic compound required in small amounts. A few words about each. Vitamin A Vitamin B1, B2, B3, B5, B6, B7, B9, B12 Vitamin D Vitamin E Vitamin K Vitamin A - Retinol Retinol (vitamin
More informationNotes on Nutrition by Chamali Samarasekara. Notes on Nutrition
Notes on Nutrition Patient groups particularly affected by their nutrition Pregnant and lactating women Babies (constipation) Children (malnutrition) The elderly (immobility/ visual impairment) Inpatients
More informationLECTURE NO TES BY: DR. B. C. JO SHI, SAPKM, KICHHA VITAMIN
VITAMIN Vitamins are organic compounds required by the body in small amounts for metabolism, to protect health, and for proper growth in children. Vitamins also assist in the formation of hormones, blood
More informationName Unit # Period Score 159 points possible Dietary Guidelines, Food Pyramid and Nutrients Test
Name Unit # Period Score 159 points possible Dietary Guidelines, Food Pyramid and Nutrients Test 1. List the ten dietary guidelines recommended for Americans. (10) a. b. c. d. e. f. g. h. i. j. Multiple
More informationElectrolytes. Fat Soluble Vitamins. Minerals. Macro Nutrients. Water Soluble Vitamins. Know. Nutrients. Sodium Chloride Potassium
Know Your Julie Gardner, MEd. Extension Program Specialist Healthy Lifestyles 4-H Youth Development Texas A&M AgriLife Extension Nutrients Reviewed By: Danielle Krueger, MPH, RD, LD Minerals Calcium Chromium
More informationFood. Food Groups & Nutrients
Food Food Groups & Nutrients Grains Group Grains Group Defined: Foods made from wheat, rice, oats, barley, etc. Grains Group Defined: Foods made from wheat, rice, oats, barley, etc. Examples: bread,
More informationNutrients in foods replace those used by the body
Fundamentals of Nutrition Nutrition: those processes that allow the body to use food for energy, maintenance of health, and growth. Nutritional status: the state of one s nutrition Wellness: state of good
More informationDietary Reference Intakes: Vitamins
Biotin Coenzyme in synthesis of fat, glycogen, and amino acids Liver and smaller b amounts in fruits and 6* meats 8* 12* 20* 2 of biotin in humans or animals were found. This does not mean biotin are limited,
More informationName Hour. Nutrition Notes
Calorie: Measure of Name Hour Nutrition Notes = 9 calories per gram Carbohydrates and Protein = calories per gram. If you consume more calories than you use up, it will be stored as. Carbohydrates (CHO)
More informationFoods High in B Vitamins
Foods High in B Vitamins Tim Petrie updated on November 27, 2018 (Image: OksanaKiian/iStock/GettyImages) Eating a nutritious diet is one of the most important things you can do to maintain your health.
More informationVITAMINS DR PAWAN TOSHNIWAL ASSISTANT PROFESSOR BIOCHEMISTRY ZYDUS MEDICAL COLLEGE AND HOSPITAL, DAHOD, GUJARAT DATE LECTURE-2
LECTURE-2 VITAMINS DR PAWAN TOSHNIWAL ASSISTANT PROFESSOR BIOCHEMISTRY ZYDUS MEDICAL COLLEGE AND HOSPITAL, DAHOD, GUJARAT DATE-13-12-2018 Pantothenic Acid (VIT B-5) Pantothenic Acid ( Vit. B5) Pantothenic
More informationChapter Why do we eat & Nutrition and Nutrients
Chapter 15.1 Why do we eat & Nutrition and Nutrients Why do we eat? Physical Needs: Nutrients chemicals found in food, the body needs to function properly. Nutrition study of foods and the way your body
More informationChapter. The Micronutrients: Vitamins and Minerals. Images shutterstock.com
Chapter 13 The Micronutrients: Vitamins and Minerals Images shutterstock.com Objectives Differentiate between fat-soluble vitamins and water-soluble vitamins. List functions and sources of major minerals
More informationVocabulary. 1. Deficiency: 2. Toxicity: 3. Water Soluble: 4. Fat Soluble: 5. Macro: 6. Micro or Trace: 7. Electrolyte:
Vocabulary 1. Deficiency: Not enough of something (shortage) 2. Toxicity: 3. Water Soluble: Too much of something (can become toxic/poisonous) Dissolves in water 4. Fat Soluble: Dissolves in fat 5. Macro:
More informationTends to lower blood cholesterol levels Found mostly in plant sources. (safflower, sunflower, soybean, corn, cottonseed)
Calories Calories are needed to provide energy so the body functions properly. The number of calories in a food depends on the amount of energy the food provides. The number of calories a person needs
More informationVitamins Test. 1. What term is used to describe the process of adding nutrients to foods such as calcium to orange juice?
Vitamins Test 1. What term is used to describe the process of adding nutrients to foods such as calcium to orange juice? A. Fortified B. Enriched C. Complement D. Augment 2. Approximately what percent
More informationPDF created with pdffactory trial version
General Nutrition Concepts Importance of Nutrition Health Appearance Behavior Mood Role of Nutrients in Diet Growth and development Provide energy Regulate metabolism 2 Calories in Food Carbohydrates Protein
More informationAnimal Nutrition Teacher s Outline
Animal Nutrition Teacher s Outline Functions of Feed 1) Maintenance maintaining the constant state of the body breathing, heartbeat, body temp, digestion, etc. A. Basal Maintenance requirement amount of
More informationNutrition. Nutrition. Contents:
Nutrition Contents: Nutrition Overview Zinc Iron Protein B-Vitamins Selenium Phosphorous Good Fat vs. Bad Fat Beef and Heart Health Fat & Cholesterol: The Whole Story Lean Beef Lean Beef in Foodservice
More information6 Nutrients Essential for Life
6 Nutrients Essential for Life Mind Moo-Ver SWBAT identify the 6 essential nutrients for life QOD: What does ph measure Give an example of an acidic substance, a basic substance and a neutral substance
More informationBHARATH ACADEMY VITAMINS AND MINERALS CHART
VITAMINS AND MINERALS CHART Different types of vitamins and minerals enable healthy body function, such as cell and tissue repair, production of cells, and healthy brain function. Your body doesn t produce
More informationTEST BANK FOR NUTRITIONAL FOUNDATIONS AND CLINICAL APPLICATIONS A NURSING APPROACH 6TH EDITION BY GRODNER
Link download full:https://testbankservice.com/download/test-bank-for-nutritionalfoundations-and-clinical-applications-a-nursing-approach-6th-edition-by-grodner TEST BANK FOR NUTRITIONAL FOUNDATIONS AND
More informationNutrients Empty calorie foods DRI
Nutrients are life-sustaining chemical substances that nourish and promote the growth of the human body. No one food contains all of the nutrients necessary for the body to function effectively; therefore,
More informationMacros and Micros. of a Healthy Diet. Macronutrients. Proteins
Macros and Micros of a Healthy Diet Macronutrients Nutrients needed in large amounts in the body that provide energy Includes protein, carbohydrates, and fats Proteins Roles in the body: Develops, maintains,
More informationProfessional Diploma in Sports Nutrition
Professional Diploma in Sports Nutrition Module 1 Lesson 5: Micronutrients & Supplements EQF Level 5 Professional Diploma Micronutrients Micronutrients Only required in small amounts Essential for optimal
More informationAvtar Nijjer-Sidhu Ph.D., R.D. Bakersfield Women s Business Conference September 24, 2015
Avtar Nijjer-Sidhu Ph.D., R.D. Bakersfield Women s Business Conference September 24, 2015 Disclosures Today s presentation is educational and informational Always consult your MD before you make any health
More informationVITAMINS-4. Shariq Syed
VITAMINS-4 Shariq Syed Plan for today Review last lecture Summarize what s done Pop Quiz!! Which vitamin has a major role in clotting A K B I Don t know, Too busy with periodic exams! Pop Quiz!! Beriberi
More informationTHE ON VITAMINS VITAMIN B 1 VITAMIN A VITAMIN K VITAMIN B 2 VITAMIN B 12 VITAMIN B 3 VITAMIN B 6 VITAMIN C VITAMIN A VITAMIN E VITAMIN B 9
THE EXTRASCOOP ON VITAMINS VITAMIN A (beta-carotenes) VITAMIN B 1 VITAMIN K (phytonadione) VITAMIN B 2 (riboflavin) VITAMIN B 3 (niacin) VITAMIN B 12 (cobalamin) VITAMIN B 6 (pyridoxine) PANTOTHENIC ACID
More informationIMPACT OF PRE-SLAUGHTER WITHDRAWAL OF VITAMIN SUPPLEMENTS ON PIG PERFORMANCE AND MEAT QUALITY. conditions was not addressed in the present study.
IMPACT OF PRE-SLAUGHTER WITHDRAWAL OF VITAMIN SUPPLEMENTS ON PIG PERFORMANCE AND MEAT QUALITY John F. Patience and Doug Gillis SUMMARY Research reported in last year s Annual Report indicated that withdrawal
More informationProteins and Amino Acids. Benjamin Caballero, MD, PhD Johns Hopkins University
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike License. Your use of this material constitutes acceptance of that license and the conditions of use of materials on this
More informationEssential Standard. 8.NPA.1 Apply tools (Body Mass Index, Dietary Guidelines) to plan healthy nutrition and fitness.
Warm Up What vitamins and minerals can you name? How do people get the vitamins and minerals they need? What are health benefits that you know about vitamins and minerals? Why do some people take supplements?
More informationNutrition & The Balancing Act
Nutrition & The Balancing Act Presented by Marie Roth, RD & Katherine Brooking, MS RD The Foundation of Good Nutrition Balance Variety Moderation Balance Optimal ratio of macronutrients Important micronutrients
More informationNutrients. Macronutrients. Micronutrients. Others. Carbohydrates Proteins Fats. Vitamins Minerals. Fiber, water
Nutrition Human Nutrition - The science of food, the nutrients and other substances contained therein, their action, interaction, and balance in relation to health and disease Normal Nutrition - caloric
More informationIndustry. Feeding Swine. Energy. US Per Capita Meat Consumption. Gain (Tissue accretion) Maintenance ME
Industry Feeding Swine Feed represents 65 to 75% of total costs 60 million hogs and pigs in US Smithfield Foods Worlds largest vertically integrated hog operation (60%) 700,000 sows 12 million market hogs
More informationCIA-Harvard Menus of Change National Leadership Summit. Protein 101
CIA-Harvard Menus of Change National Leadership Summit June 10, 2014 Cambridge, MA General Session III Protein 101 Christopher Gardner, PhD, Professor of Medicine, Stanford Prevention Research Center,
More informationSix Nutrients. Nutrients: substances in food that your body needs to stay healthy. Carbohydrates Protein Fat Minerals Vitamins Water
Nutrients Six Nutrients Nutrients: substances in food that your body needs to stay healthy Carbohydrates Protein Fat Minerals Vitamins Water Water Function: most essential nutrient Helps digest and absorb
More informationNutrition and Metabolism 1. Define essential nutrient. An essential nutrient is one that human cells cannot synthesize, such as certain amino acids.
Nutrition and Metabolism 1. Define essential nutrient. An essential nutrient is one that human cells cannot synthesize, such as certain amino acids. 2. List some common sources of carbohydrates. Carbohydrates
More informationStudy of how your body takes in and uses food
Chapter 10 Lesson 1 Study of how your body takes in and uses food Nutrients substances in food that your body needs to grow, repair, and supply energy Calorie unit of heat used to measure the energy your
More informationChoosing Healthful Foods
LESSON 25 Choosing Healthful Foods Before You Read List some of the healthful foods you eat. What makes these foods healthful choices? What You ll Learn the functions and sources of proteins, carbohydrates,
More informationNutrition And You. An Orange a Day
Nutrition And You Anatomy of The Healthy Eating Pyramid Healthy Eating Pyramid s 9 Food Groups An Orange a Day Anatomy of the Healthy Eating Pyramid. Activity is represented as the foundation of this pyramid.
More informationVitamin A. What Is It Good For?
Vitamin A What Is It Good For? Vitamin A is important for normal vision, your immune system, and to help your heart, lungs, kidneys, and other organs work properly. Where Can You Find It? Vitamin A is
More informationThe Six Essential Nutrient Groups:
The Six Essential Nutrient Groups: Water: Water transports other nutrients to cells, carries wastes away, aids digestion and more. It makes up more than half your weight. SOURCES: water; juices and
More informationVIRGINIA COOPERATIVE EXTENSION SERVICE
VIRGINIA COOPERATIVE EXTENSION SERVICE VIRGINDl 'IECH VIRGINDl S'Dtt.E Blacksburg, Virginia 24061 Publication 348-337 August 1984 Lesson 3 Diet, Exercise, and Behavior Modification (Weight Control by Mail)
More informationThe Top 25 Food Choices in the Performance Diet
The Top 25 Food Choices in the Performance Diet # Name Information Picture 1 Water The single most essential component that represents 80% of your body and 65% of your weight 2 Beans Top ranked carbohydrates
More informationWhat do you think of when you hear the word protein?
Introduction Chapter 6 Proteins What do you think of when you hear the word protein? Proteins have many roles in the body, but their basic structure is the same Hair, skin, eyesight, and the health of
More informationVitamin dan Mineral. Vitamin. General Concepts
Vitamin dan Mineral Pengetahuan Bahan Agroindustri Vitamin Organic compound required in small amounts Divided into two major groups: fat soluble and water soluble fat soluble : Vitamin A, D, E, K water
More informationNUTRITION AND HEALTHY GUIDELINES
NUTRITION AND HEALTHY GUIDELINES Tuna Stuffed Italian Mushrooms Zucchini Pasta The study of Nutrition may be described as the science of substances found in food that are essential to life. This area of
More informationNutrition. Metabolism. The study of how your body uses the food you eat.
1 Nutrition The study of how your body uses the food you eat. Metabolism The speed at which your body uses energy to maintain its processes; vary by individual Nutrition Food- an edible, organic substance
More informationMyPlate. Lesson. By Carone Fitness. MyPlate
Lesson By Carone Fitness Nutrition is the study of how the health of your body is influenced by the foods you eat. The foods that you consume provide your body with energy, build and maintain organs and
More informationK-9 Kraving Brand Training
K-9 Kraving Brand Training What s In The Mix? Session Preview Complete & Balanced Diets Breakdown Vitamin, Mineral & Trace Mineral Mix What s In It and Why? Dietary Supplements Raw Diet Dog Foods are:
More informationENERGY NUTRIENTS: THE BIG PICTURE WHY WE EAT FUNCTIONS FATS FAT, CARBS, PROTEIN
ENERGY NUTRIENTS: FAT, CARBS, PROTEIN Angeline B. David, DRPH, MHS NAD Health Summit March 14, 2013 The science of cooking is not a small matter.... This art should be regarded as the most valuable of
More informationNutrients. Chapter 25 Nutrition, Metabolism, Temperature Regulation
Chapter 25 Nutrition, Metabolism, Temperature Regulation 25-1 Nutrients Chemicals used by body to produce energy, provide building blocks or function in other chemical reactions Classes Carbohydrates,
More informationVitamins. Britons have long been referred to as Limeys.
Vitamins Britons have long been referred to as Limeys. If you eat a lot of carrots, your night vision will improve. Mom says to go outside and get some sunshine. These statements are related to an alphabet
More informationBack to Natural Health
Back to Natural Health B Vitamins May Protect Against Damaging Effects of Air Pollution, and Improve Cognition and Psychiatric Health By Dr. Mercola B vitamins are important for cognition and mental health,
More informationJosie Grace C. Castillo, M.D.
Josie Grace C. Castillo, M.D. 2 types of nutrients Macronutrients Carbohydrate Fats Protein Micronutrients Vitamins Minerals 1 Occur when the quantity or quality of food is not sufficient to meet a persons
More informationPart 1: Cronometer Food Diary. Date. Add Food. Part 2: Cronometer Nutrition Report
This assignment has 3 parts: 1) Food Diary: Cronometer (https://cronometer.com) is a free diet analysis tool. You will record your food & beverage intake for 3-5 days. Entering your exercise is optional.
More informationNUTRITION IN THE MARTIAL ARTS
NUTRITION IN THE MARTIAL ARTS When you are a Martial Artist you only eat what you require and do not get carried away with foods that do not benefit you as a Martial Artist.-----Bruce Lee Its amazing how
More informationPLANNING A BALANCED DAY OF FOOD
PLANNING A BALANCED DAY OF FOOD Understanding The Macronutrients Carbohydrates (found in grains, nuts, seeds, legumes, fruits and vegetables) are the prime source of energy for the body They are designed
More informationTerms and Conditions
- 1 - Terms and Conditions LEGAL NOTICE The Publisher has strived to be as accurate and complete as possible in the creation of this report, notwithstanding the fact that he does not warrant or represent
More informationAmino Acids: essential nonessential
Protein: a component of every living cell provides structure and framework in the body plays a role in fluid balance and acid--base balance used to transport substances through the blood provides 4 cal/g
More informationNutrition in Heterotrophs
Nutrition in Heterotrophs Required Nutrients Water Carbohydrates Lipids Proteins Minerals Vitamins Water Makes up ~90% of some animals Makes up a major portion of many body parts Humans require at least
More informationRole of Nutrition in Skin Health
Role of Nutrition in Skin Health Patrick Bitter, MD The Role of Nutrition in Skin Health Patrick Bitter, MD There are no potential conflict of interest relationships germane to my presentation. Speaker
More informationIncreasing Marbling Gene Expression in Beef Cattle with Dietary Lipids
Increasing Marbling Gene Expression in Beef Cattle with Dietary Lipids Stephen B. Smith and Seong Ho Choi Texas A&M University Bradley J. Johnson Texas Tech University, Lubbock RMC 2012 June 18, 2012 Researchers
More informationNotes: A workout is an exercise program that focuses on high energy activity It s important to warm up before activity so that you do not tear or
A workout is an exercise program that focuses on high energy activity It s important to warm up before activity so that you do not tear or strain a muscle Cooling down allows your heartbeat, breathing
More informationMaking Responsible Food Choices. Chapter 5
Making Responsible Food Choices Chapter 5 Bell Work Why is food and nutrition important to our physical health? How can your culture affect your health? How can your environment affect your health? How
More informationFINAL EXAM. Review Food Guide Material and Compose/Complete Nutrition Assignment. Orange Green Red Yellow Blue Purple
NUTRITION ASSIGNMENT-11 th Grade Physical Education FINAL EXAM Review Food Guide Material and Compose/Complete Nutrition Assignment Dietary Guidelines (The Food Guide Pyramid) Orange Green Red Yellow Blue
More information?Pairing peanuts with other healthy foods can actually help you. Nutrient Density. Peanuts Improve Nutrient Intake %RDA %RDA
Peanuts Improve Nutrient Intake snacking on peanuts improves intake of healthy nutrients. One serving of peanuts provides many of the essential nutrients we need each day. These include vitamin E, magnesium,
More informationChapter 2 Nutritional Needs
This sample chapter is for review purposes only. Copyright The Goodheart-Willcox Co., Inc. All rights reserved. Chapter 2 Nutritional Needs Research Dietitian Conducts nutrition research to expand knowledge
More informationVegetarian Eating. Vegetarians consuming a varied and balanced diet will have no problem getting enough protein.
Vegetarian or plant-based eating can offer many health benefits, including a reduced risk of cancer, diabetes, obesity, high blood pressure and heart disease in fact, many vegetarian communities around
More information25* or higher Underweight. 240 mg/dl and above High (More than twice the risk as desirable level.) OK, but higher is better
Biometrics Screening Biometric Health Indicators The charts below provide a summary of the ranges for each of the biometric screening tests. Be sure to check with your doctor if your results are outside
More informationFeeds and Feeding What are the nutritional needs of my poultry? Jessie Flores 2017 Mid-Atlantic Small Flock Poultry Expo
Feeds and Feeding What are the nutritional needs of my poultry? Jessie Flores 2017 Mid-Atlantic Small Flock Poultry Expo What is a nutrient? There are six classes of nutrients: 1. Carbohydrates 2. Proteins
More informationIOM DRI Research Synthesis Workshop June 7-8, 2006
Discussion of Research Recommendations: Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Dietary Reference Intake Research Synthesis Workshop DRI Report on B
More informationSUMMARY OF PRODUCT CHARACTERISTICS
SUMMARY OF PRODUCT CHARACTERISTICS 1.- NAME OF THE PRODUCT AMICEN S SOLUCION 2.- QUANTITATIVE AND QUALITATIVE COMPOSITION COMPOSITION PER ML: Protein hydrolized from vegetal origin... 75 mg Sodium chloride...
More informationUnit C: Poultry Management. Lesson 1: Nutrients for Maintenance, Growth and Reproduction
Unit C: Poultry Management Lesson 1: Nutrients for Maintenance, Growth and Reproduction 1 1 Carbohydrates Fats Minerals Nutrients Proteins Vitamins Water Terms 2 2 I. Nutrients are the chemical substances
More informationDetermining the threonine requirement of the high-producing lactating sow. D.R. Cooper, J.F. Patience, R.T. Zijlstra and M.
66 Determining the threonine requirement of the high-producing lactating sow D.R. Cooper, J.F. Patience, R.T. Zijlstra and M. Rademacher Introduction There are two steps in the design of a feeding strategy.
More information6 Essential Minerals for Women's Health. By Dr. Isaac Eliaz
6 Essential Minerals for Women's Health By Dr. Isaac Eliaz Minerals are essential micronutrients that are required in small amounts for the body to function properly. Untreated mineral deficiencies can
More informationAdded Vitamins and Minerals
Added Vitamins and Minerals What are Vitamins and Minerals? Vitamins and Minerals are essential micronutrients which are required in small quantities to perform all functions properly in the human body.
More information