Table 5 Summary of effects of treatment methods on four bioactive elements of breastmilk.
Treatment methods | Author | Effect of treatment on: (% reduction) | |||
---|---|---|---|---|---|
Lactoferrin | Lysozyme | sIgA | BSSL | ||
Freeze-thawing | Chang et al. [11] | 0.115 | 0.398 | 0.082 | x |
Akinbi et al. [58] | NS | 0.32 | 0.51 | x | |
Berkow et al. [59] | NS | x | x | No effect | |
Holder pasteurisation | Klotz et al. [12] | 0.68 | 0.28 | 0.17 | 0.996 |
Martysiak Zurowaska et al. [56] | 0.6 | 0.44 | 0.58 | x | |
Daniels et al. [60] | 0.289 | Statistically Significant Decrease | 0.211 | x | |
Chang et al. [11] | 0.66 | Statistically Significant Decrease | 0.259 | x | |
Zhang et al. [61] | 0.8 | 0.648 | 0.515 | 0.9858 | |
Akinbi et al. [58] | 0.44 | 0.6 | 0.6 | x | |
Aceti et al. [62] | 0.875 | x | x | x | |
Baro et al. [64] | x | x | x | 1 | |
Paulaviciene et al. [65] | 0.8 | 0.35 | 0.05 | 0.992 | |
Daniels et al. [60] | 0.614 | 0.252 | 0.748 | x | |
High temperature short time | Aceti et al. [62] | 0.835 | x | Statistically significant Decrease | x |
Chantry et al. [63] | x | x | 0.2 | x | |
Baro et al. [64] | x | x | x | Activity present | |
Goldblum et al. [66] | x | x | x | 0.97 | |
UV-C irradiation | Christen et al. [67] | 0.13 | 0.25 | 0.11 | x |
Microwave irradiation | Martysiak Zurowaska et al. [56] | 0.5 | 0.3 | 0.09 | x |
High pressure processing | Zhang et al. [61] | 0.48 | Increase | 0.022 | No effect |
Aceti et al. [62] | Preserved | x | Statistically significant Decrease | x | |
Viazis et al. [68] | x | 4.2% reduction after 120 min | Statistically Significant Decrease | x |