detection process of bioactive compounds
detection process of bioactive compounds E0a1M
The picture illustrates the detecting process of bioactive secondary metabolites from microorganisms. At first, the microbial natural products are isolated by using some specific methods. They are then preliminary fractured by using liquid extraction. In the next step, primary parasite screening and primary toxicity screening are conducted to test the biological activities of the crude extract. Following that, bioactive compounds are separated from the extract by using the HPLC-MS method. The peaks of the chromatogram are checked and observed for the secondary screening and direct lead identification. Finally, known compounds are dereplicated and novel compounds are isolated and identified.
The picture illustrates the detecting process of bioactive secondary metabolites from microorganisms. At
first
, the microbial natural products
are isolated
by using
some
specific methods. They are then preliminary fractured by using liquid extraction. In the
next
step, primary parasite screening and primary toxicity screening
are conducted
to
test
the biological activities of the crude extract. Following that, bioactive compounds
are separated
from the extract by using the
HPLC-MS
method. The peaks of the chromatogram are
checked
and observed for the secondary screening and direct lead identification.
Finally
, known compounds are
dereplicated
and novel compounds
are isolated
and identified.
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