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Effect of Soybean Dregs Powder on Sensory Evaluation of Chinese Steamed Bread (CSB) and Textural Properties of Wheat Dough and CSB

CUI Li-qin, CUI Su-ping, MA Ping, ZHANG Li-ping, ZHANG Hong-wei   

  1. 1. College of Food Science, Heilongjiang Bayi Agricultural University, Daqing 163319, China;
    2. Heilongjiang Bein Mate Co. Ltd., Suihua 151400, China
  • Online:2014-03-15 Published:2014-04-04

Abstract:

The effect of soybean dregs powder added to wheat flour at the levels of 0, 5, 10, 15 and 20 g per 100 g on theproperties of dough and Chinese steamed bread (CSB) was investigated. Textural properties were studied using textureprofile analysis, and sensory evaluation of CSB was performed according to the National Standard of China (GB/T17320—1998B). The results of the present study suggested that increased amount of soybean dregs powder led to a significant(P < 0.05) increase in hardness, gummines, chewiness and adhesiveness in dough and CSB; cohesiveness and springinessof dough displayed no evident change; cohesiveness and springiness of CSB were decreased significantly; and sensoryevaluation of CSB became worse. Therefore, the addition of soybean dregs powder can lead to changes in sensory quality ofCSB and textural properties of dough and CSB.

Key words: soybean dregs powder, dough, Chinese steamed bread, textural properties, sensory quality