Influence of different conditions on mass transfer kinetics of rabbit meat during wet-curing
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(1. College of Food Science, Southwest University, Chongqing 400715, China; 2. Chongqing Special Food Programme and Technology Research Center, Chongqing 400715, China)

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    Abstract:

    The influence of different curing conditions including brine concentration (6%, 10%, and 15%), temperature (4, 15, and 25 ℃) and stirred on mass transfer kinetics of fresh rabbit meat during wet-curing was analyzed. The results showed that the changes of water (ΔMwt), salt content (ΔMNaClt) and weight (ΔM0t) had good correlation with the square root curing time (t0.5) in different curing conditions, and k2 was affected by brine concentration, temperature and stirring. Our results showed that the brine concentration of 10% could cause the highest diffusion value (1.18×10-9 m2/s) ,and the biggest diffusion value (5.86×10-9 m2/s) at 15 ℃. However, the De increased at the stirring curing at 25 ℃, while decreased at 4 ℃ and 15 ℃. Therefore, the optimum diffusion value was obtained when 10% of brine was treated with stirring curing at 15 ℃.

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何翠,夏杨毅,张艳,等.腌制条件对兔肉湿腌传质动力的影响[J].食品与机械英文版,2016,32(8):17-20,86.

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  • Online: March 09,2023
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