海鲜菇对虾滑制品品质特性的影响

    Effect of Hypsizygus marmoreus on the Quality Characteristics of Shrimp Slide Products

    • 摘要: 为研发出最佳的海鲜菇虾滑配方,根据海鲜菇虾滑制作的主要原料,以色差、质构、感官评分作为品质指标,探讨不同颗粒度、不同海鲜菇、淀粉、蛋清添加量对海鲜菇虾糜凝胶、虾滑的影响,制作出品质优良的海鲜菇虾滑。结果表明:匀浆颗粒的海鲜菇和虾滑可以较好融合,其虾滑白度较高;海鲜菇添加量为7%,虾糜凝胶及虾滑的a*值、凝胶强度、破裂力等达到最大值;淀粉添加量为5%,虾滑白度达到最大值,淀粉添加量过多有明显粉感,感官评分骤降;蛋清添加量为3%,虾滑白度、a*、凝胶强度均达到最大。正交试验优化得到最佳的海鲜菇虾滑配方为:7%海鲜菇匀浆、7.5%淀粉、3%蛋清。经营养成分分析,相比未添加海鲜菇的虾滑,此配方下海鲜菇虾滑的还原糖、膳食纤维、钠含量得到了显著提升(P<0.05)。

       

      Abstract: In order to develop the best formula for shrimp slide with Hypsizygus marmoreus, according to the main raw materials of shrimp slide with Hypsizygus marmoreus, the colour difference, texture, and sensory scores were used as the quality indicators. Then, the effects of different granularities, different additions of Hypsizygus marmoreus, starch, and egg white on the gelatin of minced shrimp with Hypsizygus marmoreus and shrimp slide were explored, in order to produce the high-quality shrimp slide with Hypsizygus marmoreus. The results showed that Hypsizygus marmoreus of homogenate particles and shrimp slide could be better fused, resulting in the higher whiteness of shrimp slide. Additionally, the maximum values for the gel of minced shrimp and the a* value, gel strength, and rupture force of shrimp slide were achieved with the addition of 7% Hypsizygus marmoreus. The maximum whiteness of shrimp slide was achieved with the addition of 5% starch, but when the amount of starch added was too much, the shrimp slide had obvious powder feeling, and the sensory score decreased sharply. On the other hand, the addition of 3% egg white resulted in the maximum whiteness, a* and gel strength of shrimp slide. An orthogonal test was used to optimize the best formulation of shrimp slide with Hypsizygus marmoreus, resulting in 7% homogenate of Hypsizygus marmoreus, 7.5% starch, and 3% egg white. According to the analysis of nutritional components, the contents of reducing sugar, dietary fibre, and sodium in shrimp slide with Hypsizygus marmoreus were significantly improved (P<0.05)under this formula compared with the shrimp slide without the addition of Hypsizygus marmoreus.

       

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