ANTI-SCUTICOCILIATIC COMPOSITION CONTAINING RHUS VERNICIFLUA BARK EXTRACT, OR SYNTHESIZED OR ISOLATED GALLATE DERIVATIVES FROM THE SAME

• Main Authors: KANG, SO YOUNG, JEONG, SUNG JOO
• Format: Patent
• Language: English; Korean
• Published: 27.04.2011
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

PURPOSE: A composition containing Rhus verniciflua bark extract or galate derivative isolated from the same are provided to ensure significant anti-scuticociliatida activity. CONSTITUTION: A composition for preventing or treating scuticociliatida infection of fishes contains Rhus verniciflua bark extract as an active ingredient. The Rhus verniciflua bark extract is isolated using non-polar solvent extract. The non-polar solvent is n-hexane, CHCl3, EtOAc, n-BuOH, or H_2O. A composition for preventing or treating scuticociliatida infection contains Rhus verniciflua bark extract-derived methyl galate of chemical formula 1 or a galate derivative of chemical formula 2 as an active ingredient. The galate derivative is gallic acid, ethyl galate, propyl galate, butyl galate, or isoamyl galate.