Abstract
A novel method for determination of andrographolide using flow-injection chemiluminescence (FI-CL) analysis is described in this paper. The chemiluminescence intensity of the solution was enhanced proportionally while the concentration of andrographolide increased. Under the selected experimental conditions, the calibration curve of andrographolide was linear within the range of 0.2 to 35.0 µg mL(-1) with a linear equation of ΔI = 23.391x (µg mL(-1)) + 34.191, R(2) = 0.9965. The detection limit (3σ) was 7.42 × 10(-2) µg mL(-1). At the case of continuous determination of andrographolide, the relative standard deviation (RSD, n =11) was less than 1.82%. The method has been successfully applied to the determination of andrographis tablets with satisfactory results.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
