Micro-Raman spectroscopy for meat type detection

M. De Biasio; P. Stampfer; R. Leitner; C. W. Huck; V. Wiedemair; D. Balthasar

doi:10.1117/12.2176321

3 June 2015 Micro-Raman spectroscopy for meat type detection

M. De Biasio, P. Stampfer, R. Leitner, C. W. Huck, V. Wiedemair, D. Balthasar

Proceedings Volume 9482, Next-Generation Spectroscopic Technologies VIII; 94821J (2015) https://doi.org/10.1117/12.2176321
Event: SPIE Sensing Technology + Applications, 2015, Baltimore, MD, United States

Abstract

The recent horse meat scandal in Europe increased the demand for optical sensors that can identify meat type. Micro-Raman spectroscopy is a promising technique for the discrimination of meat types. Here, we present micro-Raman measurements of chicken, pork, turkey, mutton, beef and horse meat test samples. The data was analyzed with different combinations of data normalization and classification approaches. Our results show that Raman spectroscopy can discriminate between different meat types. Red and white meat are easily discriminated, however a sophisticated chemometric model is required to discriminate species within these groups.

Citation Download Citation

M. De Biasio, P. Stampfer, R. Leitner, C. W. Huck, V. Wiedemair, and D. Balthasar "Micro-Raman spectroscopy for meat type detection", Proc. SPIE 9482, Next-Generation Spectroscopic Technologies VIII, 94821J (3 June 2015); https://doi.org/10.1117/12.2176321

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available