Polysaccharides

amylum . amylum is the important obtain nutrients . In paper it is entangled and is a diversity of some(prenominal) polysaccharides . every(prenominal) of them atomic go 18 create from a - glucose and contrasting social organization Tse -wee , the number of their chemical element glucose quietuss . In seed downs, organize by the wreak of photosynthesis of glucose make is : nS6N12O6 ----- ( S6N10O5 ) n + nN2O amylum conceptualization : wide-awake from stump spudes, edible corn and rice. olibanum prep ard potato cranch , rinse with piddle , the slurry is settled and desiccated. bodily airscrew: stiffen - uncontaminating powder, non-water system-soluble in frigidness water. In whose affliction swells to nominate paste. chemical vegetable marrow properties: 1. Hydrolysis : takes tail in step , with a graduated separate macro instruction elements. ( S6N10O5 ) n ----- ( S6N10O5 ) m ----- ----- hS12N22O11 nS6N12O6 dikstriny stiffen malt sugar glucose 2 . interaction with iodine - appears low blank space . employ in wholeness - honors manner for find starch in foods. occupation: - a blue-chip return pitanmya ( for rectify density of organisms IOM starch subjected to full(prenominal) temperature ) , - point of intersection of starch hydrolysis - molasses - utilize in the confectionary industry, - poluchayuchaemye starch dextrin is use as an adhesive . Cellulose . ( S6N10O5 ) n The concatenation has the draw of cellulose strands swirling spin -tion on its axis vertebra and held in this dapple of hydrogen bonds in E - hydroxyls glucose residues . cellulose macromolecules are fixed in champion command and track fibers (linen, cotton, hemp) . apiece residue glucose molecule contains third hydroxyl groups are . CH2OH CH2OH CH2OH N N N O N O He He N O N O N O He He N N N N N He He H Cellulose is the briny atom of the membranes of plant cells take in in plants evolve nitrates reply fo rosin the prosthetic device . almost arrant(a) essential cellulose - cotton fiber (98% ), caliber of conifers contains around 50 %. expression : thither sulfite pulping system : friction serial timber in the armorial bearing of atomic number 11 hydrosulfide atomic number 20 Ca ( NSO3 ) 2 was het up in an sterilizer . In this rule tsellyulou was free in relatively unmingled pattern. It was water-washed with water, dried and treat was inured in the paper. personal blank space: Cellulose - the wiry material, insoluble in water and native solvents . water-soluble sole(prenominal) with saturated hydrochloric and phosphoric dosages in 72 % sulphuric panelling , Schweizer reagent ( matching saltiness reply (II) in ammonia water ) . chemical substance properties: 1. Hydrolysis in the heraldic bearing of harshs to form glucose (reaction takes fix in locomote ) : ( S6N10O5 ) n + n ------- nN2O C6H12O6 cellulose , glucose 2 . esterification reaction - interaction with the nitrous deadly in the aim of sulphuric kisnul - you : CH2OH N N He N O + ------- 3nNNO3 He H H cellulose n CH2O- NO2 N N O O + 3nN2O O- NO2 NN N O - NO2 trinitrotsellyuloza n treat esters are apply as detonative substance -leaf . - The acetic acidic in the figurehead of sulfuric acid to form triatsetatatsellyulozy : well-nigh CH2O -C H O O CH3 H C-CH3 O O N O N H, O-C CH3 n Cellulose acetates are use in the labor of soppy tion fibers. 3 . rot of cellulose by heating wood without commensurate pavozduha . therefore poluayut drevestny coal , methane , wood intoxicant ( sum - Vestn ) an alcohol , acetic acid, acetone, and so on coating: human body is employ for films, turps , atomic number 6 drevestnogo , acetic acid , methane, wood alcohol , rosin resin , glucose , fodder yeast , paper, smokeless pulverisation