calamus - 12-5-2010 at 11:02
i hope anyone could help me in extraction and quantifying the polyacetylene in leaves of a plant tissue i did not finde any realiable method for
extraction or quantification
there is a method in a book
"Phytochemical methods: a guide to modern techniques of plant analysis
By Jeffrey B. Harborne
but i did not have a copy of this book
i search net but no result
Reduce-Me - 12-5-2010 at 11:34
http://books.google.com/books?id=vCWHUU6iobwC&printsec=f...
Starts in the mid 170's. It would appear that you did not search the net well enough as google books has a digital copy with the pages you require.
And this paper should cover your quantification problem.
Attachment: Quantification of Two Polyacetylenes in Radix Ginseng.pdf (125kB)
This file has been downloaded 1076 times
JohnWW - 12-5-2010 at 13:42
No more than 64 Kb of that file can be downloaded, even after repeated attempts. Can you please upload it to a file-hosting service? Thanks.
[Edited on 12-5-10 by JohnWW]
calamus - 12-5-2010 at 20:26
Reduce-Me ,thanks for your help but i search google books and find that links which was not complete :
http://books.google.com/books?id=2yvqeRtE8CwC&printsec=f...
but i'll read it from the link you sent
thanks
12AX7 - 12-5-2010 at 21:25
You mean the attachment? I downloaded and opened it fine. (The Google link also works.)
Tim