hydrolysis in a sentence

In effect the urea first becomes carbonate of ammonia by a simple hydrolysis brought about by bacteria, more and more definitely known since Pasteur, van Tieghem and Cohn first described them. The preliminary step in both reactions involves the hydrolysis of trigl

Dextrin Any of a class of intermediates produced by the, 25. 3. It has the formula C 10 H 12 0 4, and on hydrolysis is converted into cantharinic acid, C10H1405. EC 3. It forms needles which melt at 160° C. (3-Naphthoic acid, obtained b y boiling 0-methylnaphthalene with dilute nitric acid, or by hydrolysis of its nitrile (formed when formyl-0-naphthalide is heated with zinc dust), crystallizes from alcohol in needles which Nitrosonaplithols or naphthoquinone-oxames, C 1 oH 6 (OH)(NO) or melt at 184° C. C 1 oH 6 (: NOH): 0.

The preliminary step in both reactions involves the, 7. However, intact CD39 does not release intermediate ADP during ATP hydrolysis, suggesting that there is only one ADP binding site on each CD39 monomer in the intact protein [ 2 25 ] . They combine with hydrocyanic acid to form nitriles, which on hydrolysis furnish hydroxyacids, (CH3)2C0 -> (CH 3) 2 C OH CN - (CH3)2 C OH C02H; with phenylhydrazine they yield hydrazones; with hydrazine they yield in addition ketazines RR' C:N N:C RR' (T. Lea and Miguel further proved that the hydrolysis is due to an enzyme - urase - separable with difficulty from the bacteria concerned. Saccharomyces Marxianus will not hydrolyse maltose, but it does attack cane sugar and ferment the products of hydrolysis. We prepared active peptide from deer placenta by bienzyme. To this end, the polysaccharide preparations have been subjected to enzymic hydrolysis and methylation analysis. Inulin was extracted from Jerusalem artichoke by hot water lixiviating, and then turned to reducing sugar (fructose mostly) with the method of phosphoric acid, 30. This compound is then decomposed by ammonia, dinitrophenylhydrazoate being formed, which on hydrolysis with alcoholic potash gives potassium hydrazoate (azide) and dinitrophenol. 21.

No. No. Sodium amalgam (hot) Sodium amalgam ± acetic acid Phthalic Acid Sodium amalgam (cold) Bo with Dihydro o Boil with water water 1'5 Dihydro Sodium amalgam Boil + NaOH Tetrahydro Dibromide -{- Reduce alcoholic potash D1HYDRO TEREPhthalic Acid Tropilene, C 7 H 10 0, is obtained in small quantities by the distillation of methyltropine methyl hydroxide, and by the hydrolysis of 13methyltropidine with dilute hydrochloric acid.

Nickle, cobalt and bismuth are turned into corresponding hydrated oxide by

click for more sentences of hydrolysis reaction: 10. Effect of acids and salts on hydrolysis and germicidal action. 0.

Here are some examples. hydrolysis of esters is covered in the catalysis section of this site. Dibromcotinine on hydrolysis yields oxalic acid, methylamine and 0-methyl pyridyl ketone: C10H10Br2N20+3H20+0= H2C204-ECH 3 NH 2 +C 5 H 4 N 000H 3 +2HBr; whilst dibromticonine yields methylamine, malonic acid and nicotinic acid: C10H8Br2N202+ 4H20=CH 3 NH 2 +CH 2 (CO 2 H) 2 +C 5 H 4 N CO 2 H+2HBr, or if heated with zinc and caustic potash, methylamine and pyridyl-ay-dioxybutyric acid. 0. 11. 3.1 Acid, Enzymes use a confined docking cavity and residual groups in the cavity to regulate substrate selectivity and catalytic activity. Both the duplicated bond and the hydroxide ion in castor oil took part in sulphate reaction and a, 29. As to the detergent action of a soap, Berzelius held that it was due to the free alkali liberated with water; but it is difficult to see why a solution which has just thrown off most of its fatty acids should be disposed to take up even a glyceride, and, moreover, on this theory, weak cold solutions, in which the hydrolysis is considerable, should be the best cleansers, whilst experience points to the use of hot concentrated solutions. It is prepared from rutin by hydrolysis with the enzyme rhamnodiastase. Ethylidene succinic acid or isosuccinic acid, CH3 CH(C02H)2, is produced by the hydrolysis of a-cyanpropionic acid and by the action of methyl iodide on sodio-malonic ester.

They do not represent the opinions of YourDictionary.com. The aldehydes may be prepared by the careful oxidation of primary alcohols with a mixture of potassium dichromate and sulphuric acid,-3R�CH OH+K Cr 07+4H SO = K2S04+ Cr (SO) +7H O+3R�CHO; by distilling the calcium salts of the fatty acids with calcium formate; and by hydrolysis of the acetals. Examples of hydrolysis in a sentence: 1. solvatespan>solvating waters actively participate in the hydrolysis mechanism.

Half fill a test tube with trypsin solution. ethylene dichloride and is susceptible to hydrolysis in prolonged contact with hot water. Hydrolysis definition: a chemical reaction in which a compound reacts with water to produce other compounds | Meaning, pronunciation, translations and examples

hydrolysis reaction in a sentence - Use "hydrolysis reaction" in a sentence 1. hydrolysis reactions of plutonium ions of different oxidation states are quite diverse. It is present in varying amounts in certain plants, being a product of the hydrolysis of the cyanogenetic glucosides, e.g. The extracted triglycerides may then undergo hydrolysis to yield fatty acids and glycerol. Pseudaconitine, obtained from Aconitum ferox, gives on hydrolysis acetic acid and veratrylpseudaconine, the latter of which suffers further hydrolysis to veratric acid and pseudaconine. It aids in the hydrolysis of the starch for the use of the growing embryo. These esters on hydrolysis yield the free acids, which readily decompose, with loss of carbon dioxide and formation of an aldehyde, R /Crri /Crri Oc< +�Cl � CH � [[Cooc H - O I ?Ch Cooc H 0c Ch�Cooh - Co +Chrr I Cho]]. (noun) An example of hydrolysis is the change of a … Cyclo-propane carboxylic acid, C 3 H 5 CO 2 H, is prepared by heating the 1.1- dicarboxylic acid; and by the hydrolysis of its nitrile, formed by heating y-chlorbutyro-nitrile with potash (L. When sodio-malonic ester is condensed with trimethylene bromide the chief product is ethyl pentane tetracarboxylate, tetramethylene dicarboxylic ester being also formed, and from this the free acid may be obtained on hydrolysis. 3. The aldehydes may be prepared by the careful oxidation of primary alcohols with a mixture of potassium dichromate and sulphuric acid,-3R�CH OH+K Cr 07+4H SO = K2S04+ Cr (SO) +7H O+3R�CHO; by distilling the calcium salts of the fatty acids with calcium formate; and by hydrolysis of the acetals. Gay-Lussac. amide hydrolysis have been successfully modeled.

Vacuolar type H +-ATPases are critical for the maintenance of homeostasis in eukaryotic cells [ 10 11 ] . The original RNA strand is then removed by alkaline hydrolysis. This paper deals with the hydrolysis of isolat Copyright © 2020 LoveToKnow. monosaccharide chains in some polysaccharides can be broken down by acid hydrolysis. Hydrolysis of the ester linkage yields the second peptide product. 3. Sentencedict.com try its best to gather and make good sentences. The first term includes simple sugars containing two to nine atoms of carbon, which are known severally as bioses, trioses, tetroses, pentoses, hexoses, &c.; whilst those of the second group have the formula C12H22011 and are characterized by yielding two monosaccharose molecules on hydrolysis.

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