Assessment of proteolysis in ultra-high temperature milk using attenuated total reflectance-Fourier transform infrared spectroscopy

被引：6
|
作者：
Ranvir, Suvartan [1 ]
Sharma, Rajan [1 ]
Gandhi, Kamal [1 ]
Upadhyay, Neelam [2 ]
Mann, Bimlesh [1 ]
机构：
[1] ICAR Natl Dairy Res Inst, Dairy Chem Div, Karnal 132001, Haryana, India
[2] ICAR Natl Dairy Res Inst, Dairy Technol Div, Karnal 132001, Haryana, India
来源：
INTERNATIONAL JOURNAL OF DAIRY TECHNOLOGY | 2020年 / 73卷 / 02期
关键词：
Ultra-high temperature; Proteolysis; Quality; Milk proteins; Shelf life; UHT MILK; PSEUDOMONAS-FLUORESCENS; STRUCTURAL-CHANGES; SHELF-LIFE; RAW-MILK; ADULTERATION; QUANTIFICATION; PREDICTION; PROTEINASE; PLASMIN;
D O I：
10.1111/1471-0307.12683
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
This study investigated the suitability of attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR) as an alternative technique to assess proteolysis in ultra-high temperature (UHT) milk. Commercial UHT milk samples were stored (5 and 30 degrees C) and analysed for four months. Milk samples were treated with acetic acid and trichloroacetic acid to obtain milk extracts containing peptides. The concentrated extracts were subjected to ATR-FTIR, and the spectrum was obtained. Results were compared with techniques like high-performance liquid chromatography, fluorescamine and 2,4,6-trinitrobenzenesulphonic acid. The present study indicated that ATR-FTIR-based method can be used as an alternative method for assessing proteolysis in UHT milk.
引用
收藏
页码：366 / 375
页数：10
相关论文
共 50 条
  • [21] Detecting antimicrobial resistance in Escherichia coli using benchtop attenuated total reflectance-Fourier transform infrared spectroscopy and machine learning
    Wijesinghe, Hewa G. S.
    Hare, Dominic J.
    Mohamed, Ahmed
    Shah, Alok K.
    Harris, Patrick N. A.
    Hill, Michelle M.
    ANALYST, 2021, 146 (20) : 6211 - 6219
  • [22] An Examination of the Sequence of Intersecting Lines Using Attenuated Total Reflectance-Fourier Transform Infrared Spectral Imaging
    Bojko, Katherine
    Roux, Claude
    Reedy, Brian J.
    JOURNAL OF FORENSIC SCIENCES, 2008, 53 (06) : 1458 - 1467
  • [23] Direct evidence of carbon dioxide sorption on argonne premium coals using attenuated total reflectance-fourier transform infrared spectroscopy
    Goodman, AL
    Campus, LA
    Schroeder, KT
    ENERGY & FUELS, 2005, 19 (02) : 471 - 476
  • [24] Determination of cholesterol concentration in human milk samples using attenuated total reflectance Fourier transform infrared spectroscopy
    Kamelska, A. M.
    Pietrzak-Fiecko, R.
    Bryl, K.
    JOURNAL OF APPLIED SPECTROSCOPY, 2013, 80 (01) : 148 - 152
  • [25] Determination of cholesterol concentration in human milk samples using attenuated total reflectance Fourier transform infrared spectroscopy
    A. M. Kamelska
    R. Pietrzak-Fiećko
    K. Bryl
    Journal of Applied Spectroscopy, 2013, 80 : 148 - 152
  • [26] Assessment of historical polymers using attenuated total reflectance-Fourier transform infra-red spectroscopy with principal component analysis
    Mitchell, Gemma
    France, Fenella
    Nordon, Alison
    Tang, Pik Leung
    Gibson, Lorraine T.
    HERITAGE SCIENCE, 2013, 1
  • [27] Application of Attenuated Total Reflectance-Fourier Transform Infrared (ATR-FTIR) spectroscopy coupled with chemometrics for detection and quantification of formalin in cow milk
    Balan, Biji
    Dhaulaniya, Amit S.
    Jamwal, Rahul
    Amit
    Sodhi, Kushneet K.
    Kelly, Simon
    Cannavan, Andrew
    Singh, Dileep K.
    VIBRATIONAL SPECTROSCOPY, 2020, 107
  • [28] Characterizing biological macromolecules with attenuated total reflectance-Fourier transform infrared spectroscopy provides hands-on spectroscopy experiences for undergraduates
    Helburn, Robin
    Nolan, Kathleen
    BIOCHEMISTRY AND MOLECULAR BIOLOGY EDUCATION, 2022, 50 (04) : 381 - 392
  • [29] Study of prepolymer stability using attenuated total reflectance Fourier transform infrared spectroscopy
    Strohecker, Sarah A.
    Kneas, Kristi A.
    Obetz, David
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 243
  • [30] Cancer diagnosis by discrimination between normal and malignant human blood samples using attenuated total reflectance-Fourier transform infrared spectroscopy
    Khanmohammadi, M.
    Ansari, M. A.
    Garmarudi, A. Bagheri
    Hassanzadeh, G.
    Garoosi, G.
    CANCER INVESTIGATION, 2007, 25 (06) : 397 - 404
12345