Chemist, Ph.D.
USDA-ARS Environmental Microbial and Food Safety Laboratory 10300 Baltimore Avenue Building 303, BARC-East Beltsville, MD 20705-2350 USA
Phone: 301.504.8450 ext 231 Fax: 301.504.9466
www.ars.usda.gov/ba/anri/emfsl/yongliangliu
Selected publications For selected publications, click on the icon to view the full article in PDF format. The
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2009
- Liu, Y., Chao, K., Kim, M.S., Tuschel, D., Oklhovyk, O., Priore, R.J. 2009. Potential
of Raman spectroscopy and imaging methods for rapid and routine screening
of the presence of melamine in animal feed and foods. Applied Spectroscopy.
63(4):477-480.
2008
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Chao, K., Nou, X., Liu, Y., Kim, M.S., Chan, D.E., Yang, C., Patel, J.R., Sharma, M. 2008. Detection
of fecal/ingesta contaminants on poultry processing equipment surfaces
by visible and near-infrared reflectance spectroscopy. Applied Engineering
in Agriculture. 24(11):49-55.
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Liu, Y., Chen, Y.R., Nou, X., Kim, M.S., and Chao, K. 2008. Label-free SERS for
rapid species identification of Escherichia Coli, Listeria Monocytogenes, and Salmonella Typhimuriumbacteria. Spectroscopy. 23(2):48-54.
2007
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Chen, Y.R., Liu, Y., Nou, X., and Chao, K. 2007. Development of SERS spectroscopy for routine
and rapid identification of Escherichia Coli and Listeria Monocytogenes
on silver colloidal nanoparticles. In: NSTI-Nanotech 2007 Technical Proceedings.
2:549-552.
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Liu, Y., Chen, Y.R., Kim, M.S., Chan, D.E., and Lefcourt, A.M. 2007. Development
of simple algorithms for the detection of fecal contaminants on apples
from visible/near infrared hyperspectral reflectance imaging. Journal of
Food Engineering. 81(2007):412-418.
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Liu, Y., Chen, Y.R., Nou, X., and Chao, K. 2007. Potential of surface-enhanced
Raman spectroscopy for the rapid identification of Escherichia Coli and
Listeria monocytogenes cultures on silver colloidal nanoparticles. Applied
Spectroscopy. 61(8):824-831.
2006
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Liu, Y., Chao, K., Chen, Y.R., Kim, M.S., Nou, X., Chan, D.E., and Yang, C.C.
2006. Comparison of visible and near infrared reflectance spectroscopy
for the detection of faeces/ingesta contaminants for sanitation verification
at slaughter plants. Journal of Near Infrared Spectroscopy 14(5):325-331.
- Liu, Y., Chao, K., Chen, Y.R., Kim, M.S., Nou, X., Chan, D.E., and Yang, C.C.
2006. Detection of fecal/ingesta contaminants at slaughter plants from
a number of characteristic visible and near-infrared bands. In: Chen, Y.R.,
Meyer, G.E., Tu, S.I., editors. Proceedings of SPIE, Volume 6381. Optics
for Natural Resources, Agriculture, and Foods, October 3, 2006, Boston,
Massachusetts. 6381:63810U.
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Liu, Y., Chen, Y.R., Wang, C.-Y., Chan, D.E., and Kim, M.S. 2006. Development
of hyperspectral imaging technique for the detection of chilling injury
in cucumbers; spectral and image analysis. Applied Engineering in Agriculture.
22(1):101-111.
2005
- Liu, Y., Chen, Y.R., Wang, C.-Y., Chan, D.E., and Kim, M.S. 2005. Development
of simple algorithm for the detection of chilling injury in cucumbers from
visible/near-infrared hyperspectral imaging. Applied Spectroscopy. 59(1):78-85.
2004
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Liu, Y., Barton, F.E., Lyon, B.G., Windham, W.R., and Lyon, C.E. 2004. Two-dimensional
correlation analysis of visible/near-infrared spectral intensity variations
of chicken breasts with various chilled and frozen storages. Journal of
Agricultural and Food Chemistry. 52(3):505-510.
2003
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Liu, Y., Barton, F.E. II, Lyon, B.G., and Chen, Y.R. 2003. Variations of large
spectral sets; two-dimensional correlation analysis of loadings spectra
of principal component analysis. Journal of Near-Infrared Spectroscopy.
11:457-466.
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Liu, Y., Fan, X., Chen, Y.R., and Thayer, D.W. 2003. Changes in structure and
color characteristics of irradiated chicken breasts as a function of dosage
and storage time. Meat Science. 63:301-307.
2002
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Chao, K., Liu, Y., Chen, Y.R., Thayer, D.W., and Hruschka, W.R. 2002. Characterization
of spectral variations of irradiated chicken breasts with 2D correlation
spectroscopy. Applied Engineering in Agriculture. 18(6):745-750.
2001
- Chen, Y.R., Chao, K., Hruschka, W.R., and Liu, Y. 2001. Advances in sensing technologies for poultry inspection. In:
DeShazer, J.A., Meyer, G.E., editors. Optics in Agriculture 1990-2000,
A Critical Review. Bellingham, WA: SPIE Optical Engineering Press. p.140-181.
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Liu, Y., and Chen, Y.R. 2001. Two-dimensional visible/near-infrared correlation
spectroscopy study of thawing behavior of frozen chicken meats without
exposure to air. Meat Science. 57(3):299-310.
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Liu, Y., and Chen, Y.R. 2001. Analysis of visible reflectance spectra of stored,
cooked and diseased chicken meats. Meat Science. 58(4):395-401.
2000
- Liu, Y., and Chen, Y.R. 2000. Two-dimensional correlation spectroscopy study
of visible and near-infrared spectral variations of chicken meats in cold
storage. Applied Spectroscopy. 54(10):1458-1470.
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Liu, Y., Chen, Y.R., and Ozaki, Y. 2000. Two-dimensional visible/near-infrared
correlation spectroscopy study of thermal treatment of chicken meats. Journal
of Agricultural and Food Chemistry. 48(3):901-908.
- Liu, Y., Chen, Y.R., and Ozaki, Y. 2000. Characterization of visible spectral
intensity variations of wholesome and unwholesome chicken meats with two-dimensional
correlation spectroscopy. Applied Spectroscopy. 54(4):587-594.
- Liu, Y., Chen, Y.R., and Ozaki, Y. 2000. 2D Vis/NIR correlation spectroscopy
of cooked chicken meats. In: Ozaki, Y., Noda, I., editors. Proceedings
of the American Institute of Physics, Volume 503. Two-Dimensional Correlation
Spectroscopy, August 29 - September 1, 1999, Kobe-Sanda, Japan. 503:312-315.
USDA-ARS Environmental Microbial and Food Safety Laboratory Henry A. Wallace Beltsville Agricultural Research Center, Beltsville,
MD 20705 Building 173 BARC-East, Phone 301.504.5607
www.ars.usda.gov/ba/anri/emfsl
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