How many basic odors that can be detected?

Humans can typically detect about five basic odors: floral, fruity, spicy, resinous, and putrid. Some researchers also suggest additional categories, leading to a broader classification of around 10 to 12 distinct odor types. However, the precise number of basic odors remains a topic of debate in the scientific community, as our ability to perceive and categorize smells is complex and influenced by various factors.