Yeast extract and peptone are nitrogen source and growth regulator commonly in used in yeast culturing in high amount and these both are costly. How to find a cheap alternate of these both sources?
Dear Rasool
Thank you for your interesting discussion.
I think you can use extruded bean instead of peptone and yeast extract. You also can see the attached paper.
Best wishes;
Hossein
Good suggestions by Hossein
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