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SPECTROSCOPY AND SPECTRAL ANALYSIS  2012, Vol. 32 Issue (04): 958-961    DOI: 10.3964/j.issn.1000-0593(2012)04-0958-04
光谱学与光谱分析 |
Rapid Determination of Sudan Dyes Adulterated in Natural Paprika Red by FTIR
ZHANG Wei-wei1, LIU Ling-ling1, WU Yan-wen2, OUYANG Jie1*, SUN Su-qin3
1. Department of Food Science and Engineering, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China
2. Beijing Center for Physical and Chemical Analysis, Beijing 100089, China
3. Key Laboratory of Bioorganic Phosphorous Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China