LIU Ping-huai, LIU Yang-yang, CHEN De-li, et al. Rapid Screening Marine Active Substances by Accelerated Solvent Extraction Combined with Resazurin Assay[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(15): 176-179.
LIU Ping-huai, LIU Yang-yang, CHEN De-li, et al. Rapid Screening Marine Active Substances by Accelerated Solvent Extraction Combined with Resazurin Assay[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(15): 176-179. DOI: 10.13422/j.cnki.syfjx.2010.15.063.
Objective: To establish a rapid screening and evaluating method for antibacterial active substance
and apply it to the screen of antibacterial marine active substance.Method: accelerated solvent extraction was applied during the active substance extraction procedure of biological samples
and then resazurin was used as a indicator to determine the antibacterial ability.Result: A rapid screening method for antibacterial medicine was worked out.What’s more
we found that the ethyl acetate extract of Tripnetistes gratilla
Echinometra mathaei
Culcita novaeguineae and Ophiarthrum elegans have relatively strong inhibition to the experimental bacteria.Conclusion: It is an applicable method to realize high-throughput screen and evaluation of antibacterial biological-active substance
and overcome the shortage of conventional methods such as conventional methods.