Definition of Antibiotics History of Antibiotics Raw Materials of Antibiotics Processes Quality Control of Antibiotics

2. Lord Randolph Churchill Winston Churchill

3. Thoughts to ponder…

5. By: Jessa Mangubat Arnado

6. What is an antibiotic?

7. Fact About ANTIBIOTICS
• A drug used to treat bacterial infections.
• It has no effects on viral infections.
• It was a substance produced by one
microorganism that inhibits the grow of
another.
• 1n 1926, Alexander Fleming discovered
penicillin.
• In 1939, Edward Chain and Howard Florey
further studied penicillin .
• In 1945, Fleming, Chain and Florey won the
Nobel Prize for their work.

11. By: Perlito A. Bais Jr.

14. By: Russel Apiladas

15. • Although most antibiotics occur in nature, they
are not normally available in the quantities
necessary for large-scale production.
• Antibiotic For this reason, a fermentation
process was developed. It involves isolating a
desired microorganism, fueling growth of the
culture and refining and isolating the final
antibiotic product. It is important that sterile
conditions be maintained throughout the
manufacturing process, because contamination
by foreign microbes will ruin the fermentation.

24. By: April Mae Diongson

30. The group is now ready for the interpellation!
Thank you for listening!