120. Нинхидринска реакција

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120. Нинхидринска реакција
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2024-07-13 - commons.wikimedia.org

Summary

Ninhydrin is a specific reagent used to confirm the presence of amino acids and proteins, but ammonia, primary, and secondary amines also yield positive reactions. A solution of ninhydrin is added to a protein solution, and then the mixture is heated. A violet coloring is obtained, indicating a posi

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Details

  • Source collection: Wikimedia Commons
  • License: CC / Public Domain
  • Category: Science

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