1.
Article
in Chinese
| WPRIM
| ID: wpr-575858
ABSTRACT
Objective To detect the content of polysaccharides in Radix and Rootlet ophiopogonins. Methods Phenylhydrate-sulfuric acid method was used. Results The maximum absorption wavelength was 485 nm. Linear range was 0.101~1.012 mg/L (A=0.826 7C+0.016 3, r=0.999 2). The polysaccharide content in Radix ophiopogonis was 0.301 6 mg/g, and in Rootlet ophiopogonis was 0.359 4 mg/g. The average recovery rate was 100.30% and RSD was 3.14%. Conclusion The polysaccharide content in Rootlet Ophiopogonis was not lower than in Radix Ophiopogonis. It deserves to be more developed and researched.