Detection and quantification of anionic detergent (lissapol) in milk using attenuated total reflectance-Fourier Transform Infrared spectroscopy
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- 作者：Pranita Jaiswal ; Shyam Narayan Jha ; snjha_ciphet@yahoo.co.in ; Jaspreet Kaur ; Anjan Borah
- 关键词：Adulteration ; Lissapol ; PCA ; PLS ; SIMCA ; Spectroscopy
- 刊名：Food Chemistry
- 出版年：2017
- 出版时间：15 April 2017
- 年：2017
- 卷：221
- 期：Complete
- 页码：815-821
- 全文大小：740 K
- 卷排序：221
文摘
Spectral ranges 1600–995 cm−1 and 3040–2851 cm−1 showed differences in adulterated samples. PCA showed discrete clustering of samples based on level of detergent. Developed models could correctly classify more than 93% test samples. Developed models could detect as low as 0.2% detergent in milk (P ⩽ 0.05). ATR-FTIR spectroscopy is rapid method for assessing anionic detergent in milk.