Spectroscopic characterisation of acidified milk powders

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Standard

Spectroscopic characterisation of acidified milk powders. / Czaja, Tomasz Pawel; Vickovic, Dolores; Pedersen, Søren Juhl; Hougaard, Anni Bygvrå; Ahrné, Lilia.

I: International Dairy Journal, Bind 142, 105664, 2023.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Czaja, TP, Vickovic, D, Pedersen, SJ, Hougaard, AB & Ahrné, L 2023, 'Spectroscopic characterisation of acidified milk powders', International Dairy Journal, bind 142, 105664. https://doi.org/10.1016/j.idairyj.2023.105664

APA

Czaja, T. P., Vickovic, D., Pedersen, S. J., Hougaard, A. B., & Ahrné, L. (2023). Spectroscopic characterisation of acidified milk powders. International Dairy Journal, 142, [105664]. https://doi.org/10.1016/j.idairyj.2023.105664

Vancouver

Czaja TP, Vickovic D, Pedersen SJ, Hougaard AB, Ahrné L. Spectroscopic characterisation of acidified milk powders. International Dairy Journal. 2023;142. 105664. https://doi.org/10.1016/j.idairyj.2023.105664

Author

Czaja, Tomasz Pawel ; Vickovic, Dolores ; Pedersen, Søren Juhl ; Hougaard, Anni Bygvrå ; Ahrné, Lilia. / Spectroscopic characterisation of acidified milk powders. I: International Dairy Journal. 2023 ; Bind 142.

Bibtex

@article{89ab18d090a44492b8b91a9b977f3885,
title = "Spectroscopic characterisation of acidified milk powders",
abstract = "The production of acidified milk powders by spray drying is challenging due to particle deposition on the dryer surface, which reduces yield, and may impair product quality. The composition, especially lactic acid concentration, and powder particle surface properties, are important in this context. This study explored the possibility of monitoring the drying process using vibrational spectroscopy techniques such as near-infrared (NIR), attenuated total reflection (ATR) and Raman imaging. The results showed that these techniques provide complementary qualitative measurements regarding the composition of acidified milk powders that are useful for understanding and controlling their production. Raman imaging revealed lactic acid surface composition providing better understanding of wall deposition during spray drying. NIR and ATR provided information about the composition and molecular structural changes in powders occurring during the prolonged exposure of powder to the high drying temperature, which may be applicable for on-line and at-line process control, respectively.",
author = "Czaja, {Tomasz Pawel} and Dolores Vickovic and Pedersen, {S{\o}ren Juhl} and Hougaard, {Anni Bygvr{\aa}} and Lilia Ahrn{\'e}",
note = "Publisher Copyright: {\textcopyright} 2023 The Author(s)",
year = "2023",
doi = "10.1016/j.idairyj.2023.105664",
language = "English",
volume = "142",
journal = "International Dairy Journal",
issn = "0958-6946",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Spectroscopic characterisation of acidified milk powders

AU - Czaja, Tomasz Pawel

AU - Vickovic, Dolores

AU - Pedersen, Søren Juhl

AU - Hougaard, Anni Bygvrå

AU - Ahrné, Lilia

N1 - Publisher Copyright: © 2023 The Author(s)

PY - 2023

Y1 - 2023

N2 - The production of acidified milk powders by spray drying is challenging due to particle deposition on the dryer surface, which reduces yield, and may impair product quality. The composition, especially lactic acid concentration, and powder particle surface properties, are important in this context. This study explored the possibility of monitoring the drying process using vibrational spectroscopy techniques such as near-infrared (NIR), attenuated total reflection (ATR) and Raman imaging. The results showed that these techniques provide complementary qualitative measurements regarding the composition of acidified milk powders that are useful for understanding and controlling their production. Raman imaging revealed lactic acid surface composition providing better understanding of wall deposition during spray drying. NIR and ATR provided information about the composition and molecular structural changes in powders occurring during the prolonged exposure of powder to the high drying temperature, which may be applicable for on-line and at-line process control, respectively.

AB - The production of acidified milk powders by spray drying is challenging due to particle deposition on the dryer surface, which reduces yield, and may impair product quality. The composition, especially lactic acid concentration, and powder particle surface properties, are important in this context. This study explored the possibility of monitoring the drying process using vibrational spectroscopy techniques such as near-infrared (NIR), attenuated total reflection (ATR) and Raman imaging. The results showed that these techniques provide complementary qualitative measurements regarding the composition of acidified milk powders that are useful for understanding and controlling their production. Raman imaging revealed lactic acid surface composition providing better understanding of wall deposition during spray drying. NIR and ATR provided information about the composition and molecular structural changes in powders occurring during the prolonged exposure of powder to the high drying temperature, which may be applicable for on-line and at-line process control, respectively.

U2 - 10.1016/j.idairyj.2023.105664

DO - 10.1016/j.idairyj.2023.105664

M3 - Journal article

AN - SCOPUS:85152122825

VL - 142

JO - International Dairy Journal

JF - International Dairy Journal

SN - 0958-6946

M1 - 105664

ER -

ID: 347889595