Bradys test

Fehling test

Ketone

Research: Use the internet to find about 1 of the following.

Create 1 page infographic.

1. Carbonyl Compounds in Daily Life

• Examples:

  • Cinnamaldehyde in cinnamon bark,Citra in lemongrass and vanillin in vanilla bean

  • Cinnamaldehyde (Cinnamon Bark) – The aldehyde (-CHO) group in cinnamaldehyde contributes to its characteristic spicy aroma and reactivity. It influences flavor perception and participates in various chemical reactions, including antioxidant and antimicrobial activity.

    Citral (Lemongrass) – The aldehyde (-CHO) group in citral is responsible for its strong lemon-like scent. It also makes citral highly reactive, allowing it to be used in fragrance synthesis and as a precursor for vitamin A production.

    Vanillin (Vanilla Bean) – The aldehyde (-CHO) group in vanillin is crucial for its sweet, creamy aroma. It interacts with taste receptors to create the characteristic vanilla flavor and is also involved in various food chemistry reactions, such as Maillard browning.

2. Medicinal Applications

• Examples:

  • Explore the use of aldehydes or ketones in medicine (e.g., formaldehyde in vaccines, cortisone containing a ketone group for inflammation).

  • Explain why these compounds are effective in their applications.

3. Environmental or Green Chemistry Angle

• Examples:

  • Investigate how green chemistry principles are applied to processes involving aldehydes or ketones (e.g., bio-based production of acetone, reducing waste in formaldehyde production).

  • Provide a short example of an eco-friendly innovation.