What is enrichment test?

An enrichment test is a method used to assess the effectiveness of a selective process in isolating specific organisms or cells from a mixed population. It typically involves providing optimal growth conditions that favor the target organism while suppressing others, thereby increasing its relative abundance. This technique is commonly employed in microbiology, ecology, and molecular Biology to study rare species or to enhance the detection of specific pathogens. By enriching the target population, researchers can perform further analyses or experiments with a more concentrated sample.