# Chromatography in Natural Products { "id": "T13128", "title": "Chromatography in Natural Products", "url": "/topics/T13128", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "openalex", "revision": "9a0cb7840d51be77", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "38285854074110033", "address_version": "morton4x16-v1", "coordinates": [ 3, 16, 1602, 13128 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } This cluster of papers focuses on the advances in counter-current chromatography techniques, particularly in the isolation and purification of bioactive compounds from Nelumbo nucifera and other natural sources. It includes topics such as solvent system selection, phytochemical profiling, antioxidant activity, and high-speed counter-current chromatography for plant analysis. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://openalex.org/T13128 No owner-reviewed local answer yet.