Effects of Four Highland Barley Proteins on the Pasting Properties and Short-Term Retrogradation of Highland Barley Starch

文献类型： 外文期刊

第一作者： Lin, Ran

作者： Lin, Ran;Lian, Xijun;Lin, Ran;Nie, Mengzi;Li, Jiaxin;Wang, Aixia;Gong, Xue;Wang, Fengzhong;Wang, Lili;Liu, Liya;Tong, Li-Tao;Dang, Bin;Yang, Xijuan

作者机构：

关键词： highland barley starch; pasting properties; short-term retrogradation; protein-starch interaction

期刊名称：MOLECULES （ 影响因子：4.6； 五年影响因子：4.9 ）

ISSN：

年卷期： 2024 年 29 卷 6 期

页码：

收录情况： SCI

摘要： This study evaluated the effects of four highland barley proteins (HBPs), namely, albumin, globulin, gliadin and glutenin, on the short-term retrogradation of highland barley starch (HBS). The findings reveal that HBPs could reduce the viscosity, storage modulus and hardness of HBS, with albumin and globulin showing more prominent effects. Furthermore, with the addition of HBPs, the loss tangent (tan delta) of HBS loss increased from 0.07 to 0.10, and the enthalpy of gelatinization decreased from 8.33 to 7.23. The degree of retrogradation (DR%) of HBS was 5.57%, and the DR% decreased by 26.65%, 38.78%, 11.67% and 20.29% with the addition of albumin, globulin, gliadin and glutenin, respectively. Moreover, the relative crystallinity (RC) and the double helix structures were inhibited with the HBPs' incorporation. Meanwhile, the HBPs also could inhibit water migration and improve the structure of HBS gels. In summary, HBPs could inhibit the retrogradation behavior of HBS, which provides new theoretical insights for the production studies of highland barley foods.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序