In 1996, Lindemann proposed a fifth primary receptor that detects which type of taste?

• A. Brothy
• B. Vinegary
• C. Earthy
• D. Peppery

Answer: (A)

Verified step by step guidance

1. Begin by understanding the concept of primary taste receptors. These are specialized sensory cells that detect specific taste qualities.
2. Review the historical context of taste research. In 1996, Lindemann proposed the existence of a fifth primary taste receptor.
3. Identify the types of tastes that were traditionally recognized before Lindemann's proposal: sweet, sour, salty, bitter, and umami.
4. Consider the characteristics of the taste that Lindemann proposed. This taste is often described as savory or meaty, which aligns with the concept of 'umami' or 'brothy'.
5. Reflect on the options provided: Brothy, Vinegary, Earthy, Peppery. Determine which option aligns with the concept of a savory or meaty taste, which is 'Brothy'.