NTR 401 Study Guide - Midterm Guide: High Fructose Corn Syrup, Glycosidic Bond, Dietary Fiber

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grayprairie-dog65

15 May 2016

School

University at Buffalo

Department

Nutrition

Course

NTR 401

Professor

Melissa Chabot

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Document Summary

Is replacing hfcs with sugar the answer? (natural sugar is still consuming high, empty calories) Lactose (galactose + gluc) --beta bond (beta bond: harder to break apart) Oligosaccharides: raffinose and stachyose (result in gas production, cabbage) Polysaccharides: starch and glycogen: polysaccharides: starch. Starch--alpha glycosidic bond (comples, but digestible: amylose straight chain polymer, amylopectin highly branched polymer, polysaccharide: glycogen. Storage form of cho for animals and humans. Dietary fiber: undigested plant food, beta glycosidic bond. Whole grains and legumes: soluble fiber. Digestion of carbohydrate in the mouth: saliva contains amylase, starch is broken down to dextrins and maltose, taste the sweetness with prolonged chewing. Digestion of carbohydrate in the stomach: the acidic environment stops the action of salivary amylase, no further starch digestion occurs. Digestion of carbohydrate in the small intestine: pancreatic amylase is released. Goal: to get to monosaccharides, be absorbed. Amylase: works in mouth, stops in stomach and comes back in pancreas: fructose.

Related Questions

Name of Macronutrient	Subtypes of Macronutrient (Weâve listed the names to provide a framework, but explain what each means)	Food Sources (list food sources broken down by subtype of macronutrient)	Major Functions (make sure to explain each)	Recommended Intake (for you â include your demographic)	Related Health Concerns (be specific regarding how the macronutrient contributes to this health problem)
Carbohydrates	Monosaccharides Sweet, colorless, crystalline structure which contain one (mono) molecule of sugar (saccharide), with the basic CnH2nOn makeup: are the glucose and Fructose âGalactose; Sucrose, maltose and lactose Polysaccharides is a monosaccharaides bonded togehte (wikibooks). Which are simple? Monosaccharides Which are complex? Polysaccharides Both Monosacharides and Polysaccharides can be good healthy diet( wikkibooks).	Monosaccharides: glucose is found on some fruits, vegetable and honey; fructose is found in fruits, honey and corn syrup ( wikkibook) Polyasacchariders Starch (cereal grains such as wheat, oats, barley, corn rice and their products; cellulose which acts as a dietary fiber(soluble â barley-oats,rye) insoluble fiber whole grains ready to eat cereals and others) and glycogen â a storage form of glucose in the liver and muscle ( Non digestable dietary â cellulose â whole grains- green leatu vegetable; pectin- fruits, carrots, sweet potatoes. Exemple of digestable food â shellfish, animal liver.(nutrient.review,n.d)
Proteins	Essential amino acids Nonessential amino acids
Lipids	Triglycerides Phospholipids Sterols

Charts and tables are tools we use in science to break down information analytically and present data in an organized manner. It is a beneficial strategy for learning about and organizing scientific material, which we will be using often in this class. Make sure that you are detailed, thorough, and specific in your responses. Explain yourself clearly. Do not list a word or brief phrase without explaining what it means. For example, if you list diabetes for carbohydrates, make sure you explain how carbs are associated with diabetes. Don't leave the reader to make that connection for you. Also, make sure you provide APA-style references for each of your so

NTR 401 Study Guide - Midterm Guide: High Fructose Corn Syrup, Glycosidic Bond, Dietary Fiber

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