Quality characteristics of fresh noodles as affected by modified atmosphere packaging
Abstract The modified atmosphere packages (MAP) was used to preserve the fresh noodles and the effect of atmosphere ratio (N2: CO2 = 0:100, 20:80, 30:70, 40:60 or 50:50) on noodle quality was investigated with normal packages as control. The results showed that the MAP could significantly extend the shelf life of fresh noodles up to at least 7 d, compared with the control. On the 7th day of storage, the elasticity and hardness gradually decreased with the increase of N2: CO2 ratio (P > 0.05) even if the MAP group were poor than the control (P > 0.05). In terms of water content, on the 7th day of storage, the decrease of 0:100 group and 20:80 group was less than that of control group (P < 0.05), and the effect of water retention was better. On the 7th day of storage, pH in the MAP group decreased less than that in the control group (P < 0.05). During the same storage period, the inhibition effect of the 0:100 group was significantly higher than that of the control group (P < 0.05), while the L* values decreased less in the 0:100 and 30:70 groups than in the control group (P < 0.05).
| Main Authors: | , , , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos
2022
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000101267 |
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