Cover Image

Potential use of Fourier transform infrared spectroscopy for differentiation of bovine and porcine gelatins

In order to classify unknown gelatin into their species of origin, a simple and rapid method for the qualitative determination was developed using Fourier transform infrared (FTIR) in combination with attenuated total reflectance (ATR) and discriminant analysis. The spectra were analysed using a che...

Full description

Saved in:
Bibliographic Details
Main Authors: D. M., Hashim,, Y. B. Che, Man,, R., Norakasha,, M., Shuhaimi,, Z. A., Syahariza,, Y., Salmah,
Format: Article
Language:English
Published: Elsevier Sci Ltd 2015
Subjects:
Attenuated total reflectance (ATR)
Discriminant analysis
Fourier transform infrared (FTIR) spectroscopy
Gelatin
Cooman's plot
Online Access:http://ddms.usim.edu.my/handle/123456789/8370
http://ac.els-cdn.com/S0308814609007043/1-s2.0-S0308814609007043-main.pdf?_tid=b83c8a7a-aea7-11e5-afdb-00000aab0f02&acdnat=1451447287_24eaa4a189b608774a9b1eb665bf1562
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.usim-8370
record_format dspace
spelling my.usim-83702015-12-30T03:45:52Z Potential use of Fourier transform infrared spectroscopy for differentiation of bovine and porcine gelatins D. M., Hashim, Y. B. Che, Man, R., Norakasha, M., Shuhaimi, Z. A., Syahariza, Y., Salmah, Attenuated total reflectance (ATR) Discriminant analysis Fourier transform infrared (FTIR) spectroscopy Gelatin Cooman's plot In order to classify unknown gelatin into their species of origin, a simple and rapid method for the qualitative determination was developed using Fourier transform infrared (FTIR) in combination with attenuated total reflectance (ATR) and discriminant analysis. The spectra were analysed using a chemometric method, principal component analysis (PCA), to classify and characterise gelatin compounds using regions of the FTIR spectra in the range of 3290-3280 cm(-1) and 1660-1200 cm(-1) as calibration models. Results from PCA, which were subsequently represented by the Cooman's plot showed a clear distinction between gelatin samples of bovine and porcine origins. This qualitative approach, besides providing a rapid determination of the source of gelatin, may also be established based on a second derivative study of the FTIR spectrum to alleviate any doubt of the gelatin source for applications in the food and pharmaceutical industries. (C) 2009 Elsevier Ltd. All rights reserved. 2015-06-15T07:37:36Z 2015-06-15T07:37:36Z 2010 Article 0308-8146 http://ddms.usim.edu.my/handle/123456789/8370 http://ac.els-cdn.com/S0308814609007043/1-s2.0-S0308814609007043-main.pdf?_tid=b83c8a7a-aea7-11e5-afdb-00000aab0f02&acdnat=1451447287_24eaa4a189b608774a9b1eb665bf1562 en Elsevier Sci Ltd
institution Universiti Sains Islam Malaysia
building USIM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universit Sains Islam i Malaysia
content_source USIM Institutional Repository
url_provider http://ddms.usim.edu.my/
language English
topic Attenuated total reflectance (ATR)
Discriminant analysis
Fourier transform infrared (FTIR) spectroscopy
Gelatin
Cooman's plot
spellingShingle Attenuated total reflectance (ATR)
Discriminant analysis
Fourier transform infrared (FTIR) spectroscopy
Gelatin
Cooman's plot
D. M., Hashim,
Y. B. Che, Man,
R., Norakasha,
M., Shuhaimi,
Z. A., Syahariza,
Y., Salmah,
Potential use of Fourier transform infrared spectroscopy for differentiation of bovine and porcine gelatins
description In order to classify unknown gelatin into their species of origin, a simple and rapid method for the qualitative determination was developed using Fourier transform infrared (FTIR) in combination with attenuated total reflectance (ATR) and discriminant analysis. The spectra were analysed using a chemometric method, principal component analysis (PCA), to classify and characterise gelatin compounds using regions of the FTIR spectra in the range of 3290-3280 cm(-1) and 1660-1200 cm(-1) as calibration models. Results from PCA, which were subsequently represented by the Cooman's plot showed a clear distinction between gelatin samples of bovine and porcine origins. This qualitative approach, besides providing a rapid determination of the source of gelatin, may also be established based on a second derivative study of the FTIR spectrum to alleviate any doubt of the gelatin source for applications in the food and pharmaceutical industries. (C) 2009 Elsevier Ltd. All rights reserved.
format Article
author D. M., Hashim,
Y. B. Che, Man,
R., Norakasha,
M., Shuhaimi,
Z. A., Syahariza,
Y., Salmah,
author_facet D. M., Hashim,
Y. B. Che, Man,
R., Norakasha,
M., Shuhaimi,
Z. A., Syahariza,
Y., Salmah,
author_sort D. M., Hashim,
title Potential use of Fourier transform infrared spectroscopy for differentiation of bovine and porcine gelatins
title_short Potential use of Fourier transform infrared spectroscopy for differentiation of bovine and porcine gelatins
title_full Potential use of Fourier transform infrared spectroscopy for differentiation of bovine and porcine gelatins
title_fullStr Potential use of Fourier transform infrared spectroscopy for differentiation of bovine and porcine gelatins
title_full_unstemmed Potential use of Fourier transform infrared spectroscopy for differentiation of bovine and porcine gelatins
title_sort potential use of fourier transform infrared spectroscopy for differentiation of bovine and porcine gelatins
publisher Elsevier Sci Ltd
publishDate 2015
url http://ddms.usim.edu.my/handle/123456789/8370
http://ac.els-cdn.com/S0308814609007043/1-s2.0-S0308814609007043-main.pdf?_tid=b83c8a7a-aea7-11e5-afdb-00000aab0f02&acdnat=1451447287_24eaa4a189b608774a9b1eb665bf1562
_version_ 1645152403762184192
score 13.222552

Similar Items