Sergeev, Andrey and Shilkina, Natalia and Motyakin, Mikhail and Barashkova, Irina and Zaborova, Victoria and Kanina, Ksenia and Dunchenko, Nina and Krasulya, Olga and Mohd Yusof, Nor Saadah (2021) Anhydrous fat crystallization of ultrasonic treated goat milk: DSC and NMR relaxation studies. Ultrasonics Sonochemistry, 78. ISSN 1350-4177, DOI https://doi.org/10.1016/j.ultsonch.2021.105751.
Full text not available from this repository.Abstract
Methods of NMR relaxation and differential scanning calorimetry (DSC) were used to study the crystallization of anhydrous milk fat (AMF) obtained from milk and subjected to ultrasonic (US) processing. Amongst the changes in the crystallization nature under the influence of ultrasound are the decrease in the crystallization temperature and the increase in the melting enthalpy of the anhydrous milk fat samples. The increase is similar to 30% at 20 min of isothermal crystallization and is presumably explained by the additional formation of beta'-form crystals from the melt. The parameters of the Avrami equation applied to the description of experimental data show an increase in the crystallization rate in samples with ultrasonic treatment and a change in the dimension of crystallization with a change in melting temperature.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Ultrasound; Anhydrous goat milk fat; Isothermal crystallization; DSC; NMR relaxation |
| Subjects: | Q Science > QD Chemistry Q Science > QP Physiology |
| Divisions: | Faculty of Science > Department of Chemistry |
| Depositing User: | Ms Zaharah Ramly |
| Date Deposited: | 13 Jun 2022 02:38 |
| Last Modified: | 13 Jun 2022 02:38 |
| URI: | http://eprints.um.edu.my/id/eprint/34272 |
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