Talk:Benedict's reagent

~~There should~~

~~be some mention here of using Benedict's solution to identify aldehydes...I'll write something up about it soon.~~ Added some very bare-bones info on using Benedict's to identify aldehydes. I have a feeling that it doesn't oxidise alcohols because it's a very weak oxidant, but as I have no source for that I'm not going to put it in yet. Akchizar 03:59, 12 Nov 2004 (UTC)

What is the difference between this and fehling's? Both have copper sulfate pentahydrate as the active ingrediant right? Thanks. Jacob Colbert 04:25, 11 April 2006 (UTC)

Oky Doky another thing that i find is--- too litte info! Vijay Verti. —The preceding unsigned comment was added by 74.116.159.135 (talk • contribs) 23:04, 25 September 2006 (UTC)

This page has been vandalised, but I don't have enough knowledge about the subject manner to fix it. Aardvarkoffnords 18:18, 6 March 2007 (UTC)[reply]

Expansion

Some chemical reactions would improve the article, as well as a picture. Richard001 21:58, 25 January 2007 (UTC)[reply]

I have a question: Name a naturally occuring substance that gives an orange colour as a result of Benedict's solution test. Can you help me? thanks a lot. —The preceding unsigned comment was added by Zabetta (talk • contribs) 14:50, 23 March 2007 (UTC)

Apple... —Preceding unsigned comment added by 193.140.197.99 (talk) 14:56, 22 November 2007 (UTC)[reply]

"The products of sucrose decomposition are glucose and fructose, which can be detected by Benedict's reagent as described above." Well I am not sure, but I thing that the Benedict solution will react with glucose only, because fructose is a keto-sugar, am I right? —Preceding unsigned comment added by 193.85.7.2 (talk) 19:22, 7 January 2008 (UTC)[reply]

Clarification Requested

The sentences:
Even more generally, Benedict's test will detect the presence of aldehydes, and alpha-hydroxy-ketones, including those that occur in certain ketoses. Thus, although the ketose fructose is not strictly a reducing sugar, it is an alpha-hydroxy-ketone, and gives a positive test because it is converted to the aldoses glucose and mannose by the base in the reagent.^[2]
seems to be talking about Fehling's Test for Reducing Sugars which seems a different test (is it?). In addition, the reference link is broken (and appears to be for a German language site, at least the 404 error is in German)
Aaron E-J (talk) 19:04, 8 February 2015 (UTC)[reply]

Yes, you are right; they are different tests, and that source will need to be removed. I will add a refimprove tag, as I am not knowledgeable enough to edit this article in depth.Akhi666 01:16, 28 May 2015 (UTC)[reply]

It is well written but doesn't have sufficient references or inline citations; if anyone is knowledgeable in this topic, please try and improve; I will try to make any minor edits or ref adds I can. Akhi666 01:18, 28 May 2015 (UTC)[reply]

A Commons file used on this page or its Wikidata item has been nominated for speedy deletion

The following Wikimedia Commons file used on this page or its Wikidata item has been nominated for speedy deletion:

Benadicts reagent.png

You can see the reason for deletion at the file description page linked above. —Community Tech bot (talk) 16:53, 7 March 2020 (UTC)[reply]

Clinical pathology

Benedict qualitative test 49.15.220.160 (talk) 13:49, 5 November 2024 (UTC)[reply]