全麦粉对石梅盘香饼面团及其产品品质的影响
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(江南大学食品学院,江苏 无锡 214122)

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虞桠芳,女,江南大学在读硕士研究生。

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国家自然科学基金资助项目(编号:31471617);常熟市科技发展计划(农业)(编号:CN 201406)


Effects of whole wheat flour on qualities of Shi Mei Pan
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(School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China)

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    摘要:

    以全麦粉取代石梅盘香饼配方中不同比例的精制面粉,研究面团及产品品质的变化,以感官评定为指标,确定石梅盘香饼中全麦粉的最佳取代量以及工艺。结果表明:当全麦粉取代率从0%提高到100%时,吸水率上升了9.5%,面团的形成时间提高了3.9倍,粉质质量指数增大了4.5倍;面团醒发135 min时,与空白相比,100%全麦粉取代率的面团延伸度从98.00 mm降到74.00 mm;同时,100%全麦粉的取代使得混粉的峰值黏度和衰减值分别降低了54.5%和38.0%。最后,优化得到了全麦石梅盘香饼的配方为:全麦粉80 g,小麦粉20 g,鸡蛋10 g,细砂糖15 g,黄油15 g,水52 g,采用小包酥和擀卷起层结合的起酥工艺,得到品质优良的全麦石梅盘香饼。

    Abstract:

    The effects of whole wheat flour (WWF) on the qualities of Shi Mei Pan Xiang Bing (SMPXB) dough and product were investigated in this research. Briefly, the refined wheat flour in the SMPXB recipe was substituted by WWF at different level, and their properties had been measured. The optimal formula for producing WWF SMPXB was obtained by sensory evaluation. The results showed when the refined wheat flour were whole substituted by the WWF, water absorption (WA) increased by 9.5%, the development time (DDT) and farinograph quality number (FQN) raised by 3.9 and 4.5 times, respectively. Compared with the control, the value of dough extensibility significantly declined from 98.00 to 74.00 mm when the content of WWF increased from 0 to 100%. Meanwhile, the values of peak viscosity and breakdown were decreased by 54.5% and 38.0%, respectively. The dough formula of SMPXB was optimized as following: WWF 80 g, refined wheat flour 20 g, fresh egg 10 g, granulated sugar 15 g, Margarine 15 g, water 52 g. The final product has good quality with low sugar, low fat and high nutrition.

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虞桠芳,王立,钱海峰,等.全麦粉对石梅盘香饼面团及其产品品质的影响[J].食品与机械,2016,32(3):183-187.
YUYafang, WANGLi, QIANHaifeng, et al. Effects of whole wheat flour on qualities of Shi Mei Pan[J]. Food & Machinery,2016,32(3):183-187.

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  • 收稿日期:2015-11-30
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  • 在线发布日期: 2023-03-09
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