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Effect of sorbitol on dough rheology and quality of sugar replaced cookies

机译:山梨糖醇对面团流变学和糖质量的影响

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摘要

A high amount of sugar is used in bakery products, which may cause diabetes, high blood glucose levels and obesity. Due to these reasons, sugar is being replaced with substitutes. There is different carbohydrate-based sugar substitutes (polyols) that can efficiently replace sugar. Among polyols, sorbitol is an efficient replacer that can mimic sugar with minimal effects on cookie quality. Effects of different sorbitol levels (0 to 12.5%) were seen on the dough rheology. Mixographic studies showed that peak height and mixing time reduced with the addition of sorbitol. Farinographic studies showed that water absorption and the mixing tolerance index of dough reduced with the supplementation of sorbitol, whereas dough development time, arrival time, dough stability time and softening of dough increased. Extensographic studies revealed that sorbitol substitution produced hard, cohesive, adhesive and elastic dough. Sugar in cookies formulations was reduced from 100 to 50% by replacing with sorbitol 0 to 50%. Physical analysis of sorbitol containing cookies showed that the diameter and spread factor of cookies decreased with higher levels of sorbitol, whereas thickness, color, hardness and water activity of cookies increased. The calorific value of cookies decreased with the increasing levels of sorbitol. At upto 20% replacement of sugar, other parameters of cookies were not affected. Sensory evaluation of the cookies showed that hedonic points for sensory evaluation parameters reduced with the increasing levels of sorbitol, T2 (20% replacement) showed maximum overall acceptability. Normal 0 false false false EN-GB X-NONE AR-SA
机译:在面包产品中使用大量糖,这可能导致糖尿病,高血糖水平和肥胖症。由于这些原因,糖被替代品取代。有不同的碳水化合物的糖替代品(多元醇),可有效取代糖。在多元醇中,山梨糖醇是一种有效的替代品,可以模拟糖,对饼干质量的影响最小。在面团流变学中看到不同山梨糖醇水平(0至12.5%)的影响。混合研究表明,随着山梨糖醇的添加,峰值高度和混合时间减少。 Farinographic研究表明,水的吸收和面团用山梨糖醇的补充降低了耐揉指数,而面团形成时间,到达时间,面团稳定时间和面团的软化增加。扩展研究表明,山梨糖醇替换生产硬,粘性,粘合剂和弹性面团。通过用山梨糖醇0替换0至50%,曲梨糖醇的制剂在曲奇饼制剂中的制剂中的糖减少。含山梨糖醇的物理分析表明,饼干的直径和扩散因子随着山梨糖醇的水平降低,而饼干的厚度,颜色,硬度和水活性增加。随着山梨糖醇水平的增加,饼干的热值降低。在糖更换糖高达20%时,饼干的其他参数不受影响。饼干的感官评估显示,随着山梨糖醇的增加,Sysory评价参数的蜂窝烟点减少,T2(20%更换)显示出最大的整体可接受性。正常0错误假假en-GB X-None AR-SA

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