• Corpus ID: 11192235

Qualitative and Quantitative Analysis of Heparin during Precipitation by Near-Infrared Spectroscopy

  title={Qualitative and Quantitative Analysis of Heparin during Precipitation by Near-Infrared Spectroscopy},
  author={Lian Li and Jin-feng Wang and Hengchang Zang and Hui Zhang and Wei Jiang and Shang Der Chen and Fengshan Wang},
Heparin is a glycosaminoglycan (GAG) that plays an important role in the blood coagulation system. Its quality is of great importance, so it is necessary to develop a fast analytical method during the manufacture process to analyse the quality of heparin produced. In this study, the heparin contents of 80 samples collected from five batches during the precipitation process were analysed using nearinfrared (NIR) spectroscopy and a chemometrics approach. This was done in order to improve the… 
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