Publications by authors named "Shao-Song Cai"
Objective: To explore a method on-line determining the contents of tanshinone II A in returning extraction process of Salvia miltiorrhiza by AOTF-Near infrared spectroscopy.
Methods: Firstly, the sample was collected in the extraction process of Salvia miltiorrhiza. Then HPLC was used as a reference method to determine the contents of tanshinone II A in the sample.
[A new method for quick identification for fufang danshen tablets by AOTF-near infrared spectroscopy].
Zhongguo Zhong Yao Za Zhi
August 2008
Objective: To establish a new method using AOTF-Near infrared spectroscopy for fast identifying Fufang Danshen tablets.
Method: Near-infrared spectroscopy of Fufang Danshen tablets from different factories and different bacth numbers were collected and the discriminant analysis model (FFDS-C) was established with principal component analysis. This model was applied to predict the the different samples of Fufang Danshn tablets.
Objective: To establish a new method using AOTF-Near infrared spectroscopy (NIRS) for quick determination of tanshinone II(A) and salvianolic acid B in Fufang Danshen tablets.
Method: HPLC was used as a reference method to determine the contents of tanshinone II(A) and salvianolic acid B in Fu Fang Dan Shen tablets. Multivariate calibration models based on PLS1 algorithm were developed to correlate the spectra and the corresponding values determined by the reference methods.