一氧化氮合成酶抑制剂对宰后成熟过程中牦牛肉品质的影响
|
李雪茹,师希雄,王建忠,张攀高,田铸,韩玲
|
Effect of Nitric Oxide Synthetase Inhibitor on Yak Meat Quality During Post-Mortem Aging
|
XueRu LI,XiXiong SHI,JianZhong WANG,PanGao ZHANG,Zhu TIAN,Ling HAN
|
|
表1 不同浓度NOS抑制剂处理对牦牛肉色度的影响
|
Table 1 Effects of different concentrations of NOS inhibitors on the chroma of yak meat
|
|
分组 Grouping | 色度 Chroma | 宰后时间 Postmortem time (d) | 0 | 1 | 3 | 5 | 7 | 对照 Control | L* | 53.55±0.57Cb | 56±0.8Bc | 58.04±0.39Ab | 57.35±0.05Ac | 54.93±0.47Bb | a* | 37.04±0.08Aa | 37.77±0.80Aa | 29.96±0.16Ba | 26.2±0.85Ca | 23.43±1.11Da | b* | 11.00±0.30Cc | 12.1±0.5Cc | 14.03±0.21Bc | 16.43±1.14Aa | 17.73±1.0Aa | 1 mmol∙L-1 | L* | 54.83±0.17Ca | 58.18±0.20Ab | 58.47±0.40Ab | 58.1±0.35Abc | 56.53±0.21Ba | a* | 29.21±0.75Ab | 28±0.40Ab | 25.9±0.32Bb | 24.07±0.32Cb | 20.85±0.45Db | b* | 13.01±0.16Cb | 14.03±0.21Cb | 15.53±0.71Bbc | 18.03±0.76Aa | 18.27±0.75Aa | 10 mmol∙L-1 | L* | 54.73±0.65Ca | 59.6±0.5Aa | 60.37±1.54Aa | 59.73±0.58Aa | 57.07±1.46Ba | a* | 25.58±0.75Ac | 25.87±2.20Ab | 24.47±1.26Ab | 18.68±0.60Bc | 13.4±0.81Cd | b* | 14.32±0.92Ba | 15.4±0.91Ba | 15.3±1.4Bbc | 17.73±1.01Aa | 18.77±0.61Aa | 100 mmol∙L-1 | L* | 54.45±0.52Dab | 60.64±0.74Aa | 60.33±0.64Aa | 58.67±0.50Bb | 56.57±0.68Ca | a* | 23.36±0.80Ad | 21.96±0.80ABc | 20.03±1.75Bc | 19.8±1.75Bc | 15.53±1.52Cc | b* | 15.06±0.40Da | 15.93±0.23CDa | 16.8±0.61BCa | 17.4±0.3Ba | 18.43±1.34Aa |
|
|
|