Food adulteration and its detection

Food adulteration and its detection
Author :
Publisher :
Total Pages : 384
Release :
ISBN-10 : STANFORD:24503411467
ISBN-13 :
Rating : 4/5 (67 Downloads)

Synopsis Food adulteration and its detection by : Jesse Park Battershall

Food Adulteration and Its Detection

Food Adulteration and Its Detection
Author :
Publisher :
Total Pages : 388
Release :
ISBN-10 : HARVARD:32044091913848
ISBN-13 :
Rating : 4/5 (48 Downloads)

Synopsis Food Adulteration and Its Detection by : Jesse Park Battershall

[Embodies] some salient features of the present status of food adulteration in the United States.

Food Adulteration and Its Detection

Food Adulteration and Its Detection
Author :
Publisher : Good Press
Total Pages : 264
Release :
ISBN-10 : EAN:4057664648624
ISBN-13 :
Rating : 4/5 (24 Downloads)

Synopsis Food Adulteration and Its Detection by : Jesse P. Battershall

Food Adulteration and Its Detection is a book by Jesse P. Battershall, a chemist and food analyst. The book provides practical methods for detecting various forms of adulteration in food products, such as milk, butter, cheese, honey, spices and coffee. The book also includes photomicrographic plates and a bibliographical appendix .

Rapid Detection of Food Adulterants and Contaminants

Rapid Detection of Food Adulterants and Contaminants
Author :
Publisher : Academic Press
Total Pages : 280
Release :
ISBN-10 : 9780128004289
ISBN-13 : 0128004282
Rating : 4/5 (89 Downloads)

Synopsis Rapid Detection of Food Adulterants and Contaminants by : Shyam Narayan Jha

Rapid Detection of Food Adulterants and Contaminants: Theory and Practice contains solid information on common adulterants and contaminants in various foods, guidelines for different standards, permissible limits prescribed by food regulatory authorities, and related detection techniques. This is an essential reference for anyone interested in progressive research on detection methods for food safety, especially researchers engaged in developing fast, reliable, and often nondestructive methods for the evaluation of food safety. - Reviews the most common detection methods of food adulterants and contaminants - Includes supporting theory behind the latest techniques - Presents case studies to better understand practical applications and resources for further research - Addresses the safety standards of a variety of governments and serves as a reference for why government procedures are put in place

Food Adulteration and Its Detection

Food Adulteration and Its Detection
Author :
Publisher : Rarebooksclub.com
Total Pages : 94
Release :
ISBN-10 : 1230179321
ISBN-13 : 9781230179322
Rating : 4/5 (21 Downloads)

Synopsis Food Adulteration and Its Detection by : Jesse Park Battershall

This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1887 edition. Excerpt: ...matters in wine. Among those suggested are the following: --1. A few drops of the sample are placed in succession on the smooth surface of a piece of white calcined lime, and notice taken of the tint produced. The following colours are stated to occur with pure and artificially coloured wine: --yellowish brown. rose colour. J? reddish violet. yellowish brown. yellowish red. 2. If ammonium hydroxide be added to the suspected sample to distinct alkaline reaction, then a little ammonium sulphide and the liquid filtered, the filtrate from genuine wine will possess a green tint, whereas that obtained from artificially coloured wine will exhibit other colours, such as red, blue, violet, or brown. 3. 100 c.c. of the wine are evaporated to about onehalf of the original volume, ammonium hydroxide added to alkaline reaction, and the liquid thoroughly shaken. Ether is then added, and the mixture again well shaken. It is next introduced into a separator, and allowed to stand at rest until the ether has risen to the surface, when the lower stratum is drawn off, and the residual ether washed by agitation with water, which is subsequently removed. The ethereal solution is now transferred to a flask connected with a Liebig's condenser, a piece of white %voollen yarn introduced into the liquid, and the contents of the flask distilled at a gentle heat: in presence of the smallest amount of fuchsine, the wool will acquire a very perceptible reddish hue. 4 A slight excess of ammonium hydroxide is added to 50 c.c. of the wine, a piece of white woollen fabric introduced, and the liquid boiled until the alcohol and ammonia are expelled. By this treatment it will be found that most aniline colouring matters, if present, become attached to the wool. Their...

FOOD ADULTERATION & ITS DETECT

FOOD ADULTERATION & ITS DETECT
Author :
Publisher : Wentworth Press
Total Pages : 378
Release :
ISBN-10 : 1362422096
ISBN-13 : 9781362422099
Rating : 4/5 (96 Downloads)

Synopsis FOOD ADULTERATION & ITS DETECT by : Jesse Park 1851-1891 Battershall

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.