Biology · Food Preservation Methods
Match the preservation techniques with their underlying mechanisms: Preservation techniques: (a) Drying (b) Freezing (c) Fermentation (d) Pasteurization Mechanisms: (i) Ice crystal formation reducing water availability (ii) Moisture removal (iii) Production of acids/alcohol (iv) Controlled heat treatment
- 1a–ii, b–i, c–iii, d–iv✓
- 2a–i, b–ii, c–iv, d–iii
- 3a–iii, b–iv, c–ii, d–i
- 4a–ii, b–iii, c–i, d–iv
Correct answer
a–ii, b–i, c–iii, d–iv
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