The invention provides a method for determining multi-component content of a Jingyaokang
capsule. The method comprises the following steps: S1, preparation of a mixed reference substance solution, precisely weighing
strychnine, alpha-
cypress alkali, periplocin, 11-carbonyl-beta-
frankincense acid,
curcuma zedoary bicyclo-
enone, hydroxysafflor yellow A,
naringin,
tetrandrine,
fangchinoline and beta-
ecdysterone respectively, and dissolving the above materials in a
solvent to obtain the mixed reference substance solution for later use; s2, preparation of a
test solution, taking the Jingyaokang
capsule, adding a
solvent for extraction, performing filtering, and taking filtrate to obtain the
test solution for later use; s3,
content determination, precisely sucking the reference substance solution and the
test solution respectively, injecting the solutions into a liquid chromatograph, and performing determining to obtain the content. According to the determination method, the contents of tenchemical components such as
strychnine, alpha-jacosinine, periplocin, 11-carbonyl-beta-masticinic acid and
naringin in the Jingyaokang
capsule are determined, and the quality of the Jingyaokang capsule can be better controlled.