Author : Reuben Walter Peterson
Publisher : Forgotten Books
ISBN 13 : 9780366744978
Total Pages : 82 pages
Book Rating : 4.7/5 (449 download)
Book Synopsis The Effect of Titratable Acidity Upon Heat Coagulation in Evaporated Milk (Classic Reprint) by : Reuben Walter Peterson
Download or read book The Effect of Titratable Acidity Upon Heat Coagulation in Evaporated Milk (Classic Reprint) written by Reuben Walter Peterson and published by Forgotten Books. This book was released on 2018-09-20 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Effect of Titratable Acidity Upon Heat Coagulation in Evaporated Milk Milk has always, when fresh, an amphoteric reaction, turning blue litmus paper slightly red, and red litmus slightly blue. A similar reaction is possessed by certain phosphate solutions, and it is to the presence of such in milk that this reaction is due. This reaction has acquired a false import ance, owing to the erroneous idea that neutrality as measured by the action of litmus is chemical neutrality; with the recognition of the fallacy of this idea the importance of the amphoteric reaction vanishes. The acid reaction, however, has acquired some importance. It is well known that milk just drawn from the udder contains substances that cause it to appear to be slightly acid when examined by applying an acid test. This acidity of fresh milk is called the apparent acidity, to distinguish it from the real acidity due to lactic acid which is normally developed later by the action of bacteria on the milk sugar. 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.
