Hi!
I just extracted leaves of indigo with methanol and i would like to ask about some things.
(1) Will the extract lose some compounds/chemicals when stored in a refrigerator for a very long time?
(2) If yes, how long will it take?
(3) In what other aspects will i have to look into so as to store the methanolic extract efficiently.
Storage of methanol extracts in refrigerators.?
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torrequemada
- Posts: 1
- Joined: Wed Jul 15, 2009 4:32 am
- Occupation: Student
- Project Question: Antifungal Activity of Indigo against Aspergillus niger
- Project Due Date: january 2009
- Project Status: I am conducting my experiment
Re: Storage of methanol extracts in refrigerators.?
From what I've heard, samples in methanol can begin losing compounds within a month of storage. Depending on the chemicals, it could be much slower or much faster--I would suggest analyzing them as soon as possible. If you can't, you can't, and then that's just something to bring up in your discussion.