Rapid screening of guar gum using portable Raman spectral identification methods
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- 作者：Hirsch K. Srivastava ; Steven Wolfgang ; Jason D. Rodriguez ; Jason.Rodriguez@fda.hhs.gov" class="auth_mail" title="E-mail the corresponding author
- 关键词：Rapid screening ; Economically-motivated adulteration ; Raw ingredients ; Spectroscopy ; Identification tests
- 刊名：Journal of Pharmaceutical and Biomedical Analysis
- 出版年：2016
- 出版时间：25 January 2016
- 年：2016
- 卷：118
- 期：Complete
- 页码：387-392
- 全文大小：1125 K
文摘
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Improved identification tests for guar gum were developed.
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Raman identification tests can distinguish between guar gum and other gums.
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Spectral-based tests can be implemented in field on portable spectrometers.
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Field tests developed will enhance the security of raw material supply chain.