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复配胶体对面包烘焙品质的影响

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  • 山东阜丰发酵有限公司,山东临沂276600
范婷婷(1985—),女,山东潍坊人,硕士,研究方向为水溶性生物胶体应用与推广,E-mail:fantingting888@163.com.

Effect of compound hydrocolloids on baking quality of brea

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  • Shandong Fufeng Fermentation Co.,Ltd.,Linyi 276600,China

摘要

研究了不同胶体复配(黄原胶、瓜尔豆胶、羟丙基甲基纤维素(HPMC)和海藻酸钠)对面包烘焙品质的影响.结果表明:面包中添加复配胶体可弥补添加单一胶体时在比容、质构特性和感官等方面的不足,改善面包的烘焙品质,提高面包抗老化性能,延长产品货架期.黄原胶、海藻酸钠与HPMC最优质量配比为1∶2∶6,质量分数为0.15%时,面包的烘焙品质和抗老化效果得到了明显的改善.

本文引用格式

范婷婷,岳 征,李树标 . 复配胶体对面包烘焙品质的影响[J]. 发酵科技通讯, 2017 , 46(3) : 183 -187 . DOI: 10.16774/j.cnki.issn.1674-2214.2017.03.011

Abstract

The effects of different hydrocolloids complexes (xanthan gum,guar gum,
hydroxypropyl methylcellulose(HPMC)and sodium alginate)on the quality of bread baking     were studied.The results showed that the addition of compound hydrocolloids in bread could   make up for the defects of single hydrocolloid on specific volume,texture and sensory.The   baking quality and the anti-aging of bread were significantly improved when the mass ratio of
xanthan gum,sodium alginate and HPMC was 1∶2∶6 ,with a adding amount of 0.15%,  resulting in extended shelf life
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