Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 265 - 277 |
| Number of pages | 13 |
| Journal | Food and Bioprocess Technology |
| Volume | 7 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2014 |
Cite this
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Rapid determination of protein contents in microencapsulated fish oil supplements by ATR-FTIR spectroscopy and Partial Least Square Regression (PLSR) analysis. / Vongsvivut, Jitraporn; Heraud, Philip Robert; Zhang, Wei; Kralovec, Jaroslav A; McNaughton, Donald; Barrow, Colin James.
In: Food and Bioprocess Technology, Vol. 7, No. 1, 2014, p. 265 - 277.Research output: Contribution to journal › Article › Research › peer-review
TY - JOUR
T1 - Rapid determination of protein contents in microencapsulated fish oil supplements by ATR-FTIR spectroscopy and Partial Least Square Regression (PLSR) analysis
AU - Vongsvivut, Jitraporn
AU - Heraud, Philip Robert
AU - Zhang, Wei
AU - Kralovec, Jaroslav A
AU - McNaughton, Donald
AU - Barrow, Colin James
PY - 2014
Y1 - 2014
N2 - Following the recent success in quantitative analysis of essential fatty acid compositions in a commercial microencapsulated fish oil (?EFO) supplement, we extended the application of portable attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopic technique and partial least square regression (PLSR) analysis for rapid determination of total protein contents-the other major component in most commercial ?EFO powders. In contrast to the traditional chromatographic methodology used in a routine amino acid analysis (AAA), the ATR-FTIR spectra of the ?EFO powder can be acquired directly from its original powder form with no requirement of any sample preparation, making the technique exceptionally fast, noninvasive, and environmentally friendly as well as being cost effective and hence eminently suitable for routine use by industry.
AB - Following the recent success in quantitative analysis of essential fatty acid compositions in a commercial microencapsulated fish oil (?EFO) supplement, we extended the application of portable attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopic technique and partial least square regression (PLSR) analysis for rapid determination of total protein contents-the other major component in most commercial ?EFO powders. In contrast to the traditional chromatographic methodology used in a routine amino acid analysis (AAA), the ATR-FTIR spectra of the ?EFO powder can be acquired directly from its original powder form with no requirement of any sample preparation, making the technique exceptionally fast, noninvasive, and environmentally friendly as well as being cost effective and hence eminently suitable for routine use by industry.
UR - http://link.springer.com/article/10.1007%2Fs11947-013-1122-8
U2 - 10.1007/s11947-013-1122-8
DO - 10.1007/s11947-013-1122-8
M3 - Article
VL - 7
SP - 265
EP - 277
JO - Food and Bioprocess Technology
JF - Food and Bioprocess Technology
SN - 1935-5130
IS - 1
ER -