Experimentation of Detecting the Talc-Containing Wheat Flour in Solution by Near Infrared Spectroscopy

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Abstract:

Do quantitative detection of talc-containing wheat flour using near infrared spectroscopy combined with BP neural network.Confect 50samples by adulterating talc to wheat flour,randomly selected nine samples as the prediction samples, formulated10 talc-free flour samples for qualitative analysis.The results show that:BP neural network combined with NIR for the determination of talc-containing flour is ideal, can be used for talc-containing flour; the result of cluster analysis should that it need to seek better methods for talc-containing wheat flour.

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426-429

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June 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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