Carbohydrates - Faculty Pages
... An osazone is a solid derivative of a sugar formed through reaction with phenylhydrazine (similar to the 2,4-DNPH for aldehydes & ketones) Used to identify unknown sugars An imine forms with the C = O carbon and one adjacent carbon (C2 or C1) C-2 epimers form the same osazone structure Glu ...
... An osazone is a solid derivative of a sugar formed through reaction with phenylhydrazine (similar to the 2,4-DNPH for aldehydes & ketones) Used to identify unknown sugars An imine forms with the C = O carbon and one adjacent carbon (C2 or C1) C-2 epimers form the same osazone structure Glu ...
Week 3 - Carbohydrates - Sugars
... High demand for reduced-sugar and sugar-free products Tabletop sugar substitutes are expected by diners ...
... High demand for reduced-sugar and sugar-free products Tabletop sugar substitutes are expected by diners ...
Unit 9 web
... D-glucose. Infants have a highly active form but 70% of adults have some lactase deficiency. If lactose is not cleaved in small intestine it passes to the colon and 1) absorbs water or 2) is degraded by bacteria, resulting in cramps, diarrhea, etc. About 10% of NA adults permanently lose their lacta ...
... D-glucose. Infants have a highly active form but 70% of adults have some lactase deficiency. If lactose is not cleaved in small intestine it passes to the colon and 1) absorbs water or 2) is degraded by bacteria, resulting in cramps, diarrhea, etc. About 10% of NA adults permanently lose their lacta ...
5-Carbohydrates TEAM436
... ---------------------------------------The difference is only around one molecule( as shown in the figure- only one carbon has difference in the position of OH around it). Galactose and mannose are not epimers since their configuration differ around more than only one carbon atom ...
... ---------------------------------------The difference is only around one molecule( as shown in the figure- only one carbon has difference in the position of OH around it). Galactose and mannose are not epimers since their configuration differ around more than only one carbon atom ...
Scientific Classification1 Binomial name Etymology Botanical
... • Beetroot may be used for other things besides eating the greens and roots. Included are beetroot wine, beetroot crisps, and coloring for pasta.41 A pleasant wine and domestic ale can be brewed from Mangolds. They contain a considerable amount of alcohol when distilled. Sugar from sugar beets is al ...
... • Beetroot may be used for other things besides eating the greens and roots. Included are beetroot wine, beetroot crisps, and coloring for pasta.41 A pleasant wine and domestic ale can be brewed from Mangolds. They contain a considerable amount of alcohol when distilled. Sugar from sugar beets is al ...
Chapter 21
... The specific rotation of pure α-D-glucose or β-D-glucose changes over time to reach an equilibrium (mutarotation) ...
... The specific rotation of pure α-D-glucose or β-D-glucose changes over time to reach an equilibrium (mutarotation) ...
sugars
... a further prefix defines the types of carbonyl group in the sugar: o aldo- (aldehyde) or o keto- (ketone) o for example glucose (shown below) is an "aldohexose" whereas fructose is a "ketohexose" ...
... a further prefix defines the types of carbonyl group in the sugar: o aldo- (aldehyde) or o keto- (ketone) o for example glucose (shown below) is an "aldohexose" whereas fructose is a "ketohexose" ...
Carbohydrate Notes
... The names of carbohydrates generally end in “ose” Mono (1), Di (2), Poly (more than 2) + saccharide (sugar) 4 kcals/gram of energy ...
... The names of carbohydrates generally end in “ose” Mono (1), Di (2), Poly (more than 2) + saccharide (sugar) 4 kcals/gram of energy ...
Lecture Resource ()
... • If an aldose can form a five- or six-membered ring, it will exist predominantly as a cyclic hemiacetal • Six-membered rings are called pyranoses • Five-membered rings are called furanoses • A sugar with an aldehyde, a ketone, a hemiacetal, or a hemiacetal group is a reducing sugar ...
... • If an aldose can form a five- or six-membered ring, it will exist predominantly as a cyclic hemiacetal • Six-membered rings are called pyranoses • Five-membered rings are called furanoses • A sugar with an aldehyde, a ketone, a hemiacetal, or a hemiacetal group is a reducing sugar ...
Chapter 2 - CARBOHYDRATES
... • Complex carbohydrates & fiber may reduce the risk of: -Heart disease -Diabetes -GI health -Cancer -Weight Management ...
... • Complex carbohydrates & fiber may reduce the risk of: -Heart disease -Diabetes -GI health -Cancer -Weight Management ...
Nutrition Notes
... Nutrition as a science is a new and emerging field of study about how the body functions and what nourishment it needs for maximum performance. The study of nutrition in the past was concerned with vitamin deficiency diseases, such as scurvy, rickets, pellagra, beri beri and malnutrition. Study of t ...
... Nutrition as a science is a new and emerging field of study about how the body functions and what nourishment it needs for maximum performance. The study of nutrition in the past was concerned with vitamin deficiency diseases, such as scurvy, rickets, pellagra, beri beri and malnutrition. Study of t ...
The Carbohydrates
... All carbohydrate is converted to glucose for energy. Glucose is required by the brain, RBCs & CNS for energy (ATP). Excess carbohydrate is stored as glycogen. (liver & muscle) If glycogen stores are full, excess carbohydrate is stored as fat. ...
... All carbohydrate is converted to glucose for energy. Glucose is required by the brain, RBCs & CNS for energy (ATP). Excess carbohydrate is stored as glycogen. (liver & muscle) If glycogen stores are full, excess carbohydrate is stored as fat. ...
Carbohydrates PPT
... Monomer: monosaccharides (simple sugars) sgar sugar sugar sugar sugar sugar sugar sugar ...
... Monomer: monosaccharides (simple sugars) sgar sugar sugar sugar sugar sugar sugar sugar ...
FST Ch 5 Carbohydrates
... Body produces too much insulin and causes blood sugar to drop sharply 2-4 hours after eating ...
... Body produces too much insulin and causes blood sugar to drop sharply 2-4 hours after eating ...
Carbohydrates
... When writing D sugars: The lowest –OH group goes to the right, L-sugar the lowest –OH is on left Cyclic sugars: Cyclization by internal hemiacetal formation. Forms between C1 and C5. Haworth projections: Showing the ring sugars in a flat structure. Anomers: α and β anomers from Haworth (ring) struct ...
... When writing D sugars: The lowest –OH group goes to the right, L-sugar the lowest –OH is on left Cyclic sugars: Cyclization by internal hemiacetal formation. Forms between C1 and C5. Haworth projections: Showing the ring sugars in a flat structure. Anomers: α and β anomers from Haworth (ring) struct ...
The Liver
... Undigested plant food Body cannot break the bonds Insoluble fiber Cellulos, hemicellulose, lignin Not fermented by the bacteria in the colon ...
... Undigested plant food Body cannot break the bonds Insoluble fiber Cellulos, hemicellulose, lignin Not fermented by the bacteria in the colon ...
Carbohydrates
... Germ: the nutrient-rich and fat-dense inner part of a whole grain Endosperm: the bulk of the edible part of a grain; contains starch & protein Bran: the fibrous protective covering of a whole grain & the chief source of fiber Husk: the outer, inedible covering of a grain ...
... Germ: the nutrient-rich and fat-dense inner part of a whole grain Endosperm: the bulk of the edible part of a grain; contains starch & protein Bran: the fibrous protective covering of a whole grain & the chief source of fiber Husk: the outer, inedible covering of a grain ...
Organic Compounds
... • Inorganic compounds have either one or none of carbon and hydrogen. Water is inorganic as it only has hydrogen and carbon dioxide is also ...
... • Inorganic compounds have either one or none of carbon and hydrogen. Water is inorganic as it only has hydrogen and carbon dioxide is also ...
The Chemistry of Food
... Length of sample cell l (dm) is known, concentration c (g.cm -3) may be known or unknown ...
... Length of sample cell l (dm) is known, concentration c (g.cm -3) may be known or unknown ...
HL-04 Week 3, Spring 2016
... • If aiming to loose weight or sedentary cut back fat – 9 calories per gram even if it’s a “good” fat ...
... • If aiming to loose weight or sedentary cut back fat – 9 calories per gram even if it’s a “good” fat ...
Sugar alcohols – not sugar, not alcohol!
... ÿ The sugar alcohols are, lactitol, mannitol, sorbitol, and xylitol sometimes called “polyols”. They can replace sugar, usually on a oneto-one basis and contain fewer calories than sugar. Remember- they are not calorie-free! ÿ Sorbitol, mannitol, and xylitol are found in plant products such as fruit ...
... ÿ The sugar alcohols are, lactitol, mannitol, sorbitol, and xylitol sometimes called “polyols”. They can replace sugar, usually on a oneto-one basis and contain fewer calories than sugar. Remember- they are not calorie-free! ÿ Sorbitol, mannitol, and xylitol are found in plant products such as fruit ...
Sugar beet
Sugar beet, cultivated Beta vulgaris, is a plant whose root contains a high concentration of sucrose. It is grown commercially for sugar production. Sugar beets and other B. vulgaris cultivars, such as beetroot and chard, share a common wild ancestor, the sea beet (Beta vulgaris maritima).In 2011, France, the United States, Germany, Russia, and Ukraine were the world's five largest sugar beet producers by mass, whilst by value Turkey takes the place of Ukraine. However, in 2010–2011, North America, Western Europe, and Eastern Europe did not produce enough sugar from sugar beets to meet overall demand for sugar, and were all net importers of sugar. The US harvested 1,004,600 acres (406,547 ha) of sugar beets in 2008. In 2009, sugar beets accounted for 20% of the world's sugar production.