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UNT - HMGT 2460 - Class Notes - Week 10

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UNT - HMGT 2460 - Class Notes - Week 10

School: University of North Texas
Department: Hospitality
Course: Nutrition Science
Professor: Sarah Rozell
Term: Fall 2018
Tags:
Name: HMGT Week 10
Description: Notes covering chapter 9
Uploaded: 11/30/2018
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Join more than 18,000+ college students at University of North Texas who use StudySoup to get ahead
School: University of North Texas
Department: Hospitality
Course: Nutrition Science
Professor: Sarah Rozell
Term: Fall 2018
Tags:
Name: HMGT Week 10
Description: Notes covering chapter 9
Uploaded: 11/30/2018
4 Pages 33 Views 26 Unlocks
  • Better Grades Guarantee
  • 24/7 Homework help
  • Notes, Study Guides, Flashcards + More!

Unformatted text preview: Chapter 9 How do thru trace minerals belp maintain healthy blood! ythocytes. The red blood cells, Lohich are the cells that Fransport Oxygen in our blood Rocytes. The white blood cells, which protect us from infection and illness 12+5 - Gell fragments that assist in the formation of blood clots and help stop bleeding qasele est le fragments tecek assistere the Beedecietsianet Repestolpeole Plasma. The fluid portion of the blood needed to maintain adequate blood volume so that the blood can flow easily throughout our body The trace mineral iron piays the leading role in enabling blood cells to transport Oxygen Iron is a component of the Oxygen - Carrying proteins in Blood and muscle Functions of Iron A component of many proteins in the body Hemoglobin - The Oxygen Carrying protein found in our red bloud cells; aimust two thirds of all the iron in our budy is found in hemog bbin (hasi 4 Poly Peptide chains Heme - The iron containing molecule found in hemoglobin It acts as a shuttle to iransport Oxygen throughout the body "Iyon is also a component of myoglobin11119119111IIIIIIIIIIIIIIIIII myoglobin - An on-containing protein similar 70 hemoglobin except that it is found in muscle ceils. 'Iron assist in the transport Of Oxyge into m1500 Calis Li f e Iven found in enzymes called cytuchora iho are active in the metabolism of carbs, Pats, and proteins Ilon is part of an anticidunt enzyme System Prooxidant-A substance that promotes oxidation and oxidative cell and tissue damage bronhorage and Recycling Men have 500 to 1500 mq cf iron in their body : women have 300 to loco my in the body Excess von can be stored in the liver, bone marrow intestinal mucosa. and spieen liver and splien are responsible for this iron-reaching progiam Ison Absorption (Influenced by the Lyon 3totus Stomach acid e The aimount of runnthe dict The type of iron in the foods you ca Hime on-lion that is a part of hemoglobin and myoglub in; found only in animal-based foods, such as meat, fish and poultry Nun heme Tron - The form of iron that is not a part of hemoglobin or I found in animals and bused blant-based foodsmiah Factor - A special factor found in meat, fish, and Poultry that enhances the absorption of non-heme irom Other cretary lacions Bro avilablity. The degree to which the body can absorb and utilize any given nuthent Becommended Intake and food source of broo ROA for 19-505 womenzimiday I men: Emglckey FOCS Souri are meaits, Puuviry and fisin, Cereal and bread Iyon toxicity Ilon cuerdose is the most common Cuuse of potoning deaths in children 6 years and younger :iin 200 to 500 people suffer from a hereciary disorder comed hemochromatosis, which causes excessive dieteiry iron bsciphen Iron deficiency -F115 Stage ave no symptoms, and stage is a decrease in iron transport and the findi) 5 taloje is true anemia Lyon - deficiency anima- A form of anemia that results from Servere iron deficiency zinc contributes to hemoglobin a Functions Of Zinc bicuped into 3 general Calterjon o'z enzymatic; Structural and regurortry Enzymatic functions Structural funcions Begulatory Functions

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