AI System Can Predict Chemical Smells Based on Molecular Structures
AI System Can Predict Chemical Smells Based on Molecular Structures

AI System Can Predict Chemical Smells Based on Molecular Structures

A new study cites the creation of an AI system that can predict how a specific compound will smell by analyzing its molecular structure. You can check it out here.

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Why is this significant?

  • The AI system, developed by researchers at startup Osmo, can utilize 55 descriptive words to assign a smell or 'aroma' to a chemical compound or 'odorant'.
  • This breakthrough might be utilized to enhance the food and cleaning product industries where synthetic scents play an essential role.

What’s next for this AI system?

  • The AI's predictions often aligned closer with human consensus than any individual guess, indicating its robustness and potential.
  • The next step for this research is to comprehend how different odorants mix and compete to yield a smell that the human brain identifies as unique.
  • However, the sheer number of combinations, even with a small set of odorants, poses a daunting task. To quote Stuart Firestein, a neurobiologist at Columbia University, “Predicting what a mix smells like is the next frontier.”

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