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Title: Slide 1 Author: Lawrence Chasin Last modified by: Lawrence Chasin Created Date: 9/9/2002 12:10:12 AM Document presentation format: Letter Paper (8.5x11 in)
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Disaccharides Disaccharides: two monosaccharides can form a disaccharide with a glycosidic bond. The glycosidic bond can be alpha or beta with respect to the anomeric ...
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* Figure: 21-00-37UN Title: The cyclization of D-ribose forms a-D-ribose and b-D-ribose. Caption: The anomeric carbon is position 1 in D-ribose. * Figure: 21-00-38UN ...
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In a glucose tolerance test, blood glucose is measured for several hours after ... Reducing Sugars. Reducing sugars. Free anomeric carbon. Benedict's test ...
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Title: Biochemistry: A Short Course Author: Tymoczko, Berg, Stryer Last modified by: Pare, Paul Created Date: 12/24/2002 1:08:46 AM Document presentation format
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D-allose: D-altrose (C-2); D-glucose (C-3); D-gulose (C-4). D-gulose: D-idose (C-2); D-galactose (C-3); D-allose (C-4). D-ribose: D-arabinose (C-2); D-xylose (C-3).
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Title: Organic Chemistry Fifth Edition Subject: Sections 25.1-25.4 Author: Frank Carey Last modified by: SHKim Created Date: 10/24/2000 2:05:48 PM Document ...
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HO. HO. HOCH2. CH2. NOSO3K. Glycosides. O-Glycosides are mixed acetals. ... HO. HO. HOCH2. Methyl. b-D-glucopyranoside. Methyl. a-D-glucopyranoside (major product) ...
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Carbohydrates Sugars or Saccharides One of the most abundant compounds of living cells In living cells (plants) - carbohydrates are made by photosynthesis
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Tehran University of Medical Sciences Parvin Pasalar Arsia Jamali Why Carbohydrates ? Sugars Sugars/ Importance 1. Photosynthesis energy stored in carbohydrates 2.
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William H. Brown & Christopher S. Foote Carbohydrates Chapter 24 Carbohydrates Carbohydrate: a polyhydroxyaldehyde or polyhydroxyketone, or a substance that gives ...
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Carbohydrates and Carbohydrate metabolism (Chemistry of Carbohydrate ) Objective: Understand classification and structure of carbohydrates Understand multistep ...
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Definition, classification, isomerism, structure and properties of carbohydrates
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Guest Lecturer: Prof. Jonathan L. Sessler
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electron deficient compound (Lewis acid) ready complexation with THF, Me2S, or NR3 ... (electronegative), the more the reaction become feasible. ...
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CHEM 7784 Biochemistry Professor Bensley * FIGURE 7-11 Formation of maltose. A disaccharide is formed from two monosaccharides (here, two molecules of D-glucose) when ...
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Carbohydrate metabolism Any biochemistry textbook may work, e.g. Lippincott s Illustrated Reviews, Biochemistry, 3rd ed, Chapters 7-8,10-14 Roskoski, Biochemistry ...
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Chapter 17: Carbohydrates Suggested Problems: 4, 9, 21, 53, 61, 62, 63
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Chapter 17: Carbohydrates Suggested Problems: 4, 9, 21, 53, 61, 62, 63
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ABO Blood Group System. October 19, 2004. Steven L. Spitalnik, M. ... Every donor and donor unit it ABO typed every time. Every recipient is ABO typed every time ...
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x gauche interactions. Ring inversion barrier: 12 kcal mol-1 rapid at room temperature! ... x gauche. interaction! ... larger 'butane'-gauche interactions. ...
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Cf Exp. 7: Benzoin condensation. e.g. Mechanism? Uses thiazolium. We have seen how the intermediacy of the resonance-stablized oxonium ion ...
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Title: Carey Chapter 25 Carbohydrates Author: Monte Wolf Last modified by: MWolf Created Date: 3/30/2000 4:09:52 PM Document presentation format: On-screen Show
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COSY H-1 H-2. TOCSY H-1 H-2 H-3 H-4 H-5 . NOESY through ... Expanded region of the 2D DQF-COSY spectrum (85% H2O/15% (CD3)2CO, -10 C) of maltose, ...
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1. KOE 221. Dr. Hasnah Osman. Lecture 1. Natural Products Chemistry. 2. Course synopsis. Methods of plants analysis (extraction, isolation, separation methods, ...
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Aldehydes and ketones that contain an OH group elsewhere in the molecule can ... close ring by hemiacetal formation between OH at C-4 and carbonyl group. D-Erythrose ...
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Title: Fischerova glykozid cia Author: Ladislav Petrus Last modified by: Ladislav Petrus Created Date: 10/14/2005 1:23:14 AM Document presentation format
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Unit 9 - Biological Molecules II Carbohydrates Carbohydrates play many important roles in biological systems. They represent the major form of chemical energy for ...
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Chapter 12 Carbohydrates
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Carbohydrates and Diabetes Type I vs. Type II Diabetes Carbohydrates role in blood glucose Glycemic Index Glycemic Index Factors Influencing GI Carbohydrates and ...
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... Ribose and arabinose erythrose. b) Kiliani-Fischer synthesis on erythrose ribose ... Oxidation of ribose achiral (optically inactive) aldaric acid. 6. ...
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carbohydrates (Chapter 25) monosaccharides. peptides and proteins ... For carbohydrates, the convention is to ... Carbohydrates are designated as D- or ...
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Title: Introduction to Polysaccharides Author: Conny Jumel Last modified by: University of Nottingham Created Date: 9/3/2002 10:09:07 AM Document presentation format
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Dep. of Chemistry & Biochemistry Prof. Indig Chemistry 501 Handout 7 Carbohydrates and Glycobiology Chapter 7 Lehninger. Principles of Biochemistry.
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Most important aldoses: glucose, ribose, galactose. Learn by doing problems. 12 ... Which ribose OH becomes ribofuranose ether? X = OH: b-D-ribofuranose (RNA) ...
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CARBOHYDRATES General Information: Carbohydrates are the most abundant class of organic compounds found in living organisms. They originate as products of ...
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Carbohydrates- Polyhydroxy aldehydes and ketones or compounds that yield ... 18 oleic. CH3(CH2)7CH=CH(CH2)7COOH. 18 linoleic CH3(CH2)4CH=CHCH2CH=CH(CH2)7COOH ...
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Carbohydrates Polysaccharides Figure 20.3 Amylopectin, a branched polymer of approximately 10,000 units of D-glucose joined by -1,4-glycosidic bonds.
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Two common forms of protein glycosylation in mammals. Conserved pentasaccharide core ... Lovenox Cardiovascular disease Aventis. Miglitol Diabetes Bayer AG ...
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KARBOHIDRAT * Reaksi monosakarida * Ikatan glikosida * Fungsi karbohidrat Prof. Dr. Ir. Chanif Mahdi, MS. For example, in cartilage multiple copies of the aggrecan ...
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Section 6: Carbohydrate Metabolism 1. Carbohydrate chemistry 10/14/2005 Overview of catabolism Carbohydrates aka saccharides (suffix: -ose) elements: C, H, O common ...
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Carbs. Greatest biomass of biopolymers. Polyhydroxy aldehydes and ... Next-to-bottom carbon hydroxyl extends to the right --- a D sugar; cf. ... stereo ...
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... comparing the stereochemistry at the chirality center next to the CH2OH group. at the chirality center next to CH2OH. L-glyceraldehyde has the -OH group on ...
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MONOSACCHARIDES Monosaccharides are carbohydrates that cannot be hydrolyzed to ... malabsorption leads to diarrhea and flatulence Certain bacteria can ferment ...
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Lecture 13 General characteristic of the carbohydrates, their sources of getting, properties, qualitative and quantitative analysis, storage and usage.
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Title: PowerPoint Author: Billgates Last modified by: djx Created Date: 7/11/2004 9:59:17 AM Document presentation format:
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DNA Questions Question How many pyrimidines and purines in total occur in DNA and RNA? A) 2, 2 B) 2, 3 C) 3, 2 D) 4, 1 Question Which of the following are purines?
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Helicobacter pylori Interaction between a bacterial surface lectin and an oligosaccharide of the gastric epithelium Recognition and adhesion at the cell surface ...
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Chem 341 Review for Finals Structure Determination NMR Chemical shifts, splitting patterns, integrations IR ROH, C=O Formula = # of Rings + Pi-Bonds
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they have the general formula CnH2nOn, where n varies from 3 to 8 ... amylose: continuous, unbranched chains of up to 4000 a-D-glucose units joined by ...
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Medical Biochemistry Molecular Principles of Structural Organization of Cells CARBOHYDRATES CARBOHYDRATES Are hydrated carbon molecules [CnH2nOn or (CH2O)n ...
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HL Chemistry - Option B: Human Biochemistry The Discovery of Honey by Piero de Cosimo (1462) Carbohydrates Other disaccharides include: Sucrose, common table ...
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Sugar alcohols (alditols): sweet-tasting, from mild reduction of sugars ... the chemical and physical properties of proteins, altering solubility, mass, ...
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Draft from 2/e. Carbohydrates Carbohydrate: a polyhydroxyaldehyde or polyhydroxyketone, or a substance that gives these compounds on hydrolysis Monosaccharide: a ...
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To know the structures and names of some common carbohydrates. ... the case of resurrection plants, which can Jive in a dry state, when the water ...
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