肌原纤维
流变学
超声波
材料科学
持水量
粘度
化学
含水量
色谱法
复合材料
食品科学
生物化学
声学
岩土工程
物理
工程类
作者
Yaoyao Wang,Jing‐Kun Yan,Yanhua Ding,Muhammad Tayyab Rashid,Haile Ma
标识
DOI:10.1016/j.lwt.2021.111922
摘要
Abstract The effects of sweep frequency ultrasound thawing (SFUT) and fixed frequency ultrasound thawing (FFUT) on the water holding capacity (WHC), strength, color, rheological properties as well as moisture migration and distribution of myofibrillar protein (MP) gel from small yellow croaker (Larimichthys polyactis) were evaluated. The results showed that the MP gel from the SFUT sample had a smaller chromatic aberration (ΔE) (12.39), higher WHC (65.05%) and strength (101.03 g) than the MP gel from FFUT and flow water thawing (FWT) samples. Compared with FFUT and FWT groups, the MP gel from the SFUT sample had higher elasticity and smaller apparent viscosity. Meanwhile, the MP gel from the SFUT sample had higher immobilized water content and lowered free water content close to the fresh sample (FS). Overall, the MP gel from the SFUT sample had better gelling properties than the MP gel from the FFUT and FWT groups.
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