Triple Sugar Iron (TSI) Agar

The video tutorial explains the Triple Sugar Iron (TSI) test, focusing on interpreting results through a strategic approach rather than memorization. It covers the metabolism of sugars like lactose and glucose, the role of peptones, and how to interpret the color changes in the agar slant and butt. The tutorial also discusses the detection of gas and hydrogen sulfide, providing practical examples and practice problems to reinforce learning.

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