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14 Cards in this Set
- Front
- Back
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DEFINE/LIST: disaccharides
(all of them contain ...?) |
The formation of two monosaccharides.
-sucrose -lactose -maltose (all of them contain glucose) |
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Sucrose, Lactose, Maltose
-made how? -found where? |
S: 2 sugar glucous & fructose
found in honey, sugarcane-processed to make different forms of sugars(brn,wht,pwd) L: glucolse+ glalctose milk products M: results in the breakdown of starch to just 2 glucose molecules. found in beer, liquor |
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3 groups of complex carbs
list one important nutritional fact for each |
polysaccarides (starch)
-amylose long straigh chain of glucose units 20% of digestable starch in veggies -amylopectin: highly branched Fiber -cellulous: cant be digested. |
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What is Glycogen?
Where is it stored? How can each store be used by the body? |
Carbohydrate made of multiple units of glucose with a highly branched structure.
AKA: animal starch storage form of glucose -stored in the liver and muscles - can maintain blood glucose avalibility when diet does not supply enough carbs. |
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Dietary Fiber
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Fiber found in foods
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Soluable Fibers
(identify the sources and functions of them ) |
fibers that can dissolve of swell when put in water
-from plant cells - pectins, gums, mucilages, some forms of hemicelluloses - found in salad dressings, frozen desserts, jas. |
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Insoluable Fibers
(identify the sources and functions of them ) |
Fibers that readily dissolve in water not are easily meabolized by intestinal bacteria
- cellulose, hemicelluloses, and lignin - whole grains |
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Identify that various sugar substitutes or alternatives sweeteners and sugar alchols.
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Saccharin:
Apertame: Neotama: Acesulfame K: Sucralose: |
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Saccharin:
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oldest sweetener 1/2 the alt sweetener market in N America
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Apertame:
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Equal(powder) 4kcal/gram 200x sweeter then sucrose
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Neotama:
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nonnutrative, high-intensity sweetener7,000-13,00x sweeter then table sugar
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Acesulfame K:
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200x sweeterthan sucrose, no cal diets
can be used well baking cause it doesnt lose it sweetness with heat. |
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Sucralose:
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600 times sweeter than sucrose
can be used in cooking |
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3 functions of simple carbohyrates
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1. basic uni of all sugar structures
2. Energy |
