粮油食品科技
糧油食品科技
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SCIENCE AND TECHNOLOGY OF CEREALS,OILS AND FOODS
2014年
6期
54-56,121
,共4页
刘海燕%王晓梅%张娟娟%王春霞%范素琴%解素花
劉海燕%王曉梅%張娟娟%王春霞%範素琴%解素花
류해연%왕효매%장연연%왕춘하%범소금%해소화
海藻酸钠%蛋糕%质构%老化
海藻痠鈉%蛋糕%質構%老化
해조산납%단고%질구%노화
sodium alginate%cake%texture%aging
主要研究了添加不同比例(0.1%、0.15%、0.2%、0.25%和0.3%)的海藻酸钠对蛋糕品质的影响。研究结果表明,海藻酸钠的引入能减小蛋糕面糊比重,增大蛋糕的比容;添加海藻酸钠后,蛋糕硬度变小,弹性和回复性增大,咀嚼性下降,对蛋糕品质有较好的改良效果。在长期放置过程中添加海藻酸钠后蛋糕的硬度增加速率显著降低,表明添加海藻酸钠有较好的抗老化效果,可延长蛋糕的货架期。
主要研究瞭添加不同比例(0.1%、0.15%、0.2%、0.25%和0.3%)的海藻痠鈉對蛋糕品質的影響。研究結果錶明,海藻痠鈉的引入能減小蛋糕麵糊比重,增大蛋糕的比容;添加海藻痠鈉後,蛋糕硬度變小,彈性和迴複性增大,咀嚼性下降,對蛋糕品質有較好的改良效果。在長期放置過程中添加海藻痠鈉後蛋糕的硬度增加速率顯著降低,錶明添加海藻痠鈉有較好的抗老化效果,可延長蛋糕的貨架期。
주요연구료첨가불동비례(0.1%、0.15%、0.2%、0.25%화0.3%)적해조산납대단고품질적영향。연구결과표명,해조산납적인입능감소단고면호비중,증대단고적비용;첨가해조산납후,단고경도변소,탄성화회복성증대,저작성하강,대단고품질유교호적개량효과。재장기방치과정중첨가해조산납후단고적경도증가속솔현저강저,표명첨가해조산납유교호적항노화효과,가연장단고적화가기。
The effect of sodium alginate in various levels (0.1%、0.15%、0.2%、0.25% and 0.3% of flour weight)on cake quality was investigated.The results showed that:sodium alginate decreased specific grav-ity of cake batter,increased specific volume of cake,decreased the hardness and chewiness,and increased springiness and resilience of cake.It could improve the quality of cake.During longer -term storage,sodi-um alginate significantly reduced the speed to harden of cake,which indicated that sodium alginate pos-sessed good anti -aging performance,and could extend the shelf life of the cake.