Partition of milk phospholipids during ice cream manufacturing

نویسندگان

چکیده

The distribution of phospholipids (PL) within the fat and serum phase ice cream manufacturing was evaluated through partition coefficients (KPL) after mixing, pasteurization, freezing, hardening. Ice creams containing about 40.41 ± 3.45 (control formulation) 112.29 9.06 (enriched PL mg per g were formulated with nonfat dry milk β-serum, respectively. Overall, KPL lower than 1, indicating that predominantly found in phase, only a small amount left sediment. Confocal micrographs visually confirmed this generalization. addition significantly increased viscosity mixes between 4- 9-fold, depending on shear rate. Additionally, high exhibited higher yield stress those low (0.15 0.09 0.016 0.08 Pa, respectively). delayed onset meltdown slower rate low-PL (18.53 0.57 14.83 0.85 min, 1.01 0.05 0.71 0.04% min−1, This study provides useful guidelines for enriched PL. use byproduct stream, as source is illustrated. development will require studying sensorial description product well consumer acceptance.

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ژورنال

عنوان ژورنال: Journal of Dairy Science

سال: 2023

ISSN: ['0022-0302', '1525-3198', '1529-9066']

DOI: https://doi.org/10.3168/jds.2022-23145