File:American journal of pharmacy (1883) (14771762412).jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (3,856 × 2,392 pixels, file size: 2.65 MB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English: Eugenia chequen

Identifier: americanjour554131883phil (find matches)
Title: American journal of pharmacy
Year: 1835 (1830s)
Authors: Philadelphia College of Pharmacy Philadelphia College of Pharmacy and Science
Subjects: Pharmacy Pharmacology
Publisher: Philadelphia : Philadelphia College of Pharmacy
Contributing Library: Smithsonian Libraries
Digitizing Sponsor: Smithsonian Libraries

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
een, followed by a prec^coming down rapidly on the application of heat. But got a test forglucoside as follows: By heating the solution with a few drops ofH2SO4 for 10 minutes, neutralizing with NaOH, then adding Feh-lings solution and heating 5 minutes, the cupric salt being thenreduced to CugO. Per cent,of drug. Insol. in H2O; sol. in HCl, . . . . . -45 The same results as in the H2O sol. Insol. in HjO, HCl; sol. in 80 per cent, alcohol: chlorophylland resins, ...... 2*08 Insol. in H2O, HCl and 80 per cent, alcohol: wax and fixed oils, 1- Estimation of alcohol extract. Total alcohol extract, . . . . . Powder separated on cooling, .Ash from extract, . . Organic matter insol. in H2O, 22-86:2-962-471-027-25 Organic matter and ash soluble in water, . . . 11*63 ^ An abstract from Graduation thesis. University of Michigan.In this work I followed Mr. H. B. Parsons scheme for Plant Analysis^as being more simple than that by Wittstein and Rochleder. See Amer.Jour. Phar., April, 1880, p. 210.
Text Appearing After Image:
Am. Jour.Pharm.)May, 1883. ; Camphorated Sulphu?- Lotion. 2e55 The alcohol extracts contain tannin and other organic acids, extract-ives, the remaining alkaloids, glucosides and resins. Not having aOoochs filter, I discontinued the estimation of the alcohol extract,but estimated the tannin according to a method given in the Chem-ical News, vol. xxix, page 189, and obtained 4*2 per cent. Per cent,of drug. Total cold water extract: gums and dextrin, . . .3-9 Ash, ....... 1-05 8tarch from acid extract, ..... 6*85 The remainder, being albuminous substances and cellulose, amount-ing to ....... 48-17 I also obtained a greenish colored resinoid in the same manner thatresin of podophyllin is obtained from the alcoholic extract of podo-phyllum. I also think that the antiseptic properties of the drug are due to thevolatile oil, which I think is an aldehyde, being changed to an acid onoxidation. I will try and prove by further experiment. MICROSCOPICAL EXAMINATION. The upper side of the leaf is

Note About Images

Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
Date
Source

https://www.flickr.com/photos/internetarchivebookimages/14771762412/

Author

Philadelphia College of Pharmacy;

Philadelphia College of Pharmacy and Science
Permission
(Reusing this file)		 At the time of upload, the image license was automatically confirmed using the Flickr API. For more information see Flickr API detail.
Volume
InfoField
1883
Flickr tags
InfoField
Flickr posted date
InfoField
29 July 2014



Licensing

[edit]
This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as:
  1. The copyright is in the public domain because it has expired;
  2. The copyright was injected into the public domain for other reasons, such as failure to adhere to required formalities or conditions;
  3. The institution owns the copyright but is not interested in exercising control; or
  4. The institution has legal rights sufficient to authorize others to use the work without restrictions.

More information can be found at https://flickr.com/commons/usage/.

Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information.
This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/14771762412. It was reviewed on 28 September 2015 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

28 September 2015

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current02:01, 3 November 2015Thumbnail for version as of 02:01, 3 November 20153,856 × 2,392 (2.65 MB)SteinsplitterBot (talk | contribs)Bot: Image rotated by 90°
17:11, 28 September 2015Thumbnail for version as of 17:11, 28 September 20152,392 × 3,866 (2.52 MB)Fæ (talk | contribs)== {{int:filedesc}} == {{information |description={{en|1=<br> '''Identifier''': americanjour554131883phil ([https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&profile=default&fulltext=Search&search=insource%3A%2Famericanjour554131883phil%...

You cannot overwrite this file.

There are no pages that use this file.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:American_journal_of_pharmacy_(1883)_(14771762412).jpg&oldid=861001300"