Excerpt from Report on an Investigation of Analytical Methods for Distinguishing Between the Nitrogen of Proteids and That of the Simpler Amids or Amino-Acids, 1898
On the whole, the indications pointed to the simpler amids and amido-acids being most easily decomposed by nitrous acid, the proteoses and peptones perhaps next, and the proteids proper least. But no differences were observed upon which any useful analytical process of separation or distinction could be based. Experiments made in this way are, moreover, troublesome, and require strict observance of the necessary precautions to avoid error from introduction of air into the apparatus and its action on nitrogen dioxid.
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Paperback. Condizione: New. Print on Demand. This book represents a significant contribution to the study of analytical methods for differentiating between protein nitrogen and that of simpler amides and amido-acids. The author, a professor of chemistry, has conducted extensive research to provide a detailed examination of the various methods used to separate these two classes of nitrogenous compounds, which are found in food materials. The book discusses the importance of distinguishing between these compounds for nutrition investigations and provides a thorough analysis of the advantages and disadvantages of each separation method. The author's findings provide valuable insights for researchers and practitioners in the field of food chemistry. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Codice articolo 9781330696613_0
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781330696613
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Da: PBShop.store UK, Fairford, GLOS, Regno Unito
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781330696613
Quantità: 15 disponibili