Download or read book A Study of the Initial Velocity in the Hydrolysis of Sucrose by Invertase written by Harold Lester Simons and published by . This book was released on 1921 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Initial Velocity in the Hydrolysis of Sucrose by Invertase written by Harold Lester Simons and published by Hardpress Publishing. This book was released on 2012-01 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Download or read book A Study of the Initial Velocity in the Hydrolysis of Sucrose by Invertase written by Harold Lester Simons and published by . This book was released on 2015-08-05 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Study of the Initial Velocity in the Hydrolysis, of Sucrose by Invertase: Dissertation Submitted in Partial Fulfillment of the Requirements, for the Degree of Doctor of Philosophy in the Faculty of Pure Science of Columbia University 1. What was attempted? 2.In how far were the attempts successful? 3. What contribution actually new to the science of Chemistry has been made? 1.In view of the fact that many investigators have extrapolated the initial portion of the curve representing the hydrolysis of sucrose by invertase by assuming that the function was initially linear and due to the importance of knowing the actual course of the inversion at its start, an attempt has been made to determine: (a) Whether this condition actually exists; (b)In the case of its actual existence, whether it is due to lack of sufficiently great experimental precision or is due to some peculiarity in the reaction. 2. It has been found that (a) In general, the initial course of the curve representing the hydrolysis is linear; (b)Under certain conditions, however, the velocity actually rises to a maximum; (c)The observed linear part of the curve is due mainly to a peculiarity of the reaction. 3. It has been shown that (a) By actual measurement the velocity of the inversion of sucrose by invertase is, in general, constant at the start. Thsi is the usual case even in the presence of added substances. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book A Study of the Initial Velocity in the Hydrolysis of Sucrose by Invertase written by Harold Lester Simons and published by Trieste Publishing. This book was released on 2017-08-12 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trieste Publishing has a massive catalogue of classic book titles. Our aim is to provide readers with the highest quality reproductions of fiction and non-fiction literature that has stood the test of time. The many thousands of books in our collection have been sourced from libraries and private collections around the world.The titles that Trieste Publishing has chosen to be part of the collection have been scanned to simulate the original. Our readers see the books the same way that their first readers did decades or a hundred or more years ago. Books from that period are often spoiled by imperfections that did not exist in the original. Imperfections could be in the form of blurred text, photographs, or missing pages. It is highly unlikely that this would occur with one of our books. Our extensive quality control ensures that the readers of Trieste Publishing's books will be delighted with their purchase. Our staff has thoroughly reviewed every page of all the books in the collection, repairing, or if necessary, rejecting titles that are not of the highest quality. This process ensures that the reader of one of Trieste Publishing's titles receives a volume that faithfully reproduces the original, and to the maximum degree possible, gives them the experience of owning the original work.We pride ourselves on not only creating a pathway to an extensive reservoir of books of the finest quality, but also providing value to every one of our readers. Generally, Trieste books are purchased singly - on demand, however they may also be purchased in bulk. Readers interested in bulk purchases are invited to contact us directly to enquire about our tailored bulk rates.
Download or read book STUDY OF THE INITIAL VELOCITY written by Harold Lester 1897 Simons and published by . This book was released on 2016-08-26 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Initial Velocity in the Hydrolysis of Sucrose by Invertase Dissertation by Harold Lester Simons written by Harold Lester Simons and published by . This book was released on 1921 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Relationship Between Velocity of Hydrolysis of Sucrose by Invertase and Sucrose Concentration written by Hardy William Larson and published by . This book was released on 1927 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of Water as a Factor in the Hydrolysis of Sucrose by Invertase written by Maxwell Schubert and published by . This book was released on 1928 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Hydrolysis of Sucrose by Invertase at High Sugar Concentrations written by Chandler Dymock Ingersoll and published by . This book was released on 1925 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Influence of Alpha Methyl Glucoside on the Invertase Hydrolysis of Sucrose Classic Reprint written by Gustave E. Landt and published by Forgotten Books. This book was released on 2015-07-27 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Influence of Alpha Methyl Glucoside on the Invertase, Hydrolysis of Sucrose 1. What was attempted. 2. The extent to which this attempt was successful. 3. The contributions actually new to the Science of Chemistry that have been made. 1. The presence of alpha-methyl glucoside in the invertase hydrolysis of sucrose has a very marked effect on the velocity of reaction. It was therefore thought desirable to study the effect of this substance on various factors in the hydrolysis, and to explain these effects if possible. Before this could be done, it was necessary to have more precise information on the unretarded hydrolysis of sucrose than has been available. Incidental, therefore, to the work on retardation, a study of the relation of sucrose concentrations and velocities of reaction was undertaken. 2. It has been found that: (a) Up to a concentration of 4.5% sucrose, the initial velocities of reaction approximate a straight line function of the logarithm of the molar sucrose concentration. A rather sharp change then occurs and the initial velocities become independent of the sucrose concentrations within the ranges studied. These facts are irreconcilable with the theory of invertase action advanced by Michaelis and Menten. (b)The position of the change in the relationship between sucrose concentrations and velocities appears to be independent of the concentration of invertase. (c)It has also been shown that alpha-methyl glucoside causes the concentration where maximum velocity is attained, to be changed. This is the first instance where an effect of this character has been observed. (d)A further study of the retarding effect of alphamethyl glucoside indicates that one of the causes of its effect is compound formation between it and invertase. 3. The following contributions to the Science of Chemistry have been made. (a) It has been shown that the concentration where maximum velocity is attained corresponds to a rather definite and narrow range of concentrations, (at about 4.5% sucrose). (b)The value of this concentration is independent of the invertase concentration. (c)The value of this concentration is changed by the presence of alpha-methyl glucoside. (d)Evidence is obtained for compound formation between alpha-methyl glucoside and invertase. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book A Study of the Relationship Between Velocity of Hydrolysis of Sucrose by Invertase and Sucrose Concentration Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Pure Science at Columbia University by Hardy W Larson written by Hardy W. Larson and published by . This book was released on with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mutarotation as a Factor in the Kinetics of Invertase Action written by Oscar Bodansky and published by . This book was released on 1924 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Study of the Accelerating Effect of Glucose on Invertase from Honey written by Constantine Theodore Sottery and published by . This book was released on 1925 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrolysis of Sucrose by Invertase in the Presence of Alpha Methyl Glucoside written by Charles Irwin Post and published by . This book was released on 1925 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of the American Chemical Society written by American Chemical Society and published by . This book was released on 1924 with total page 1692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Society are included in v. 1-59, 1879-1937.
Download or read book The Journal of General Physiology written by and published by . This book was released on 1924 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: Official organ of the Society of General Physiologists, Sept. 1960-
Download or read book The Influence of Alpha methyl Glucoside on the Invertase Hydrolysis of Sucrose written by Gustave Ernest Landt and published by . This book was released on 1922 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
