RESUMEN
In recent years, antitumor and antiviral effect of Caulis spatholobi becomes a hot topic of medical drug research. Experiment shows that the water extract of Caulis spatholobi compound 1802 showed the effect of inhibiting tumor growth, the difference was statistically significant [P<0.05]; the rate of tumor inhibition was highest in the high dose group of compound 1802, which could reach 41.99%. Anti tumor drugs generally have high toxicity, therefore, low toxicity is the significant characteristic of Caulis spatholobi. In particular the use of Caulis spatholobi has certain practical significance for development of tumor patients' daily diet products. In summary, the chemical constituents of Caulis spatholobi complex, has extensive pharmacological effects and clinical application
RESUMEN
Objective To establish a method for determining the contents of chrysophanol, emodin and sodium Danshensu in Shen An Kang Capsules(SAKC). Methods Chrysophanol and emodin contents were determined on Lichrospher100 C18 column (4.6 mm? 250 mm, 5 ? m) with the mobile phase of Methanol- 0.1 % Perchloric acid (85 ∶ 15) at a flow rate of 1 mL? min-1, and the detection wavelength was 254 nm. Sodium Danshensu content was determined on Kromasil column C18( 4.6 mm? 250 mm, 5 ? m) with the mobile phase of actonenitirile - 1.2 % Glacial acetic acid(8 ∶ 92)at a flow rate of 0.5 mL? min-1, detection wavelength being 280 nm. Results The linearity of emodin was obtained in the range of 0.020 16～ 0.100 80 ? g(r=0.999 6), linearity of chrysophanol obtained in the range of 0.034 56～ 0.172 80 ? g(r=0.999 9)and linearity of sodium Danshensu obtained in the range of 0.144 8～ 0.868 8 ? g(r=0.999 6).The average recovery was 97.70 % with RSD 2.38 % for emodin, 97.69 % with RSD 1.92 % for chrysophanol and 97.52 % with RSD 0.77 % for sodium Danshensu. Conclusion The method is accurate, reproducible , and is helpful for the quality control of Shen An Kang Capsules.
RESUMEN
AIM: To establish the quality standards for Fukang Capsules(Cortex Phellodendri Chinensis,Cortex Ailanthi,Fructus Schisandrae Chinensis,etc.). METHODS: Cortex Ailanthi,Fructus Schisandrae,Poria were identified by TLC,and the content of berberine hydrochloride was determined by TLC-scanning. RESULTS: Cortex Ailanthi,Fructus Schisandrae,Poria could be identified by TLC.Berberine hydrochloride showed a good linear relationship at a range of 25.32 ng-354.48 ng,r=0.993 28.The average recovery was 100.3%,and RSD was 2.04%. CONCLUSION: The method is accurate and can be used for the quality control of Fukang Capsules.