《饮料工业》杂志
设为首页 | 加入收藏
 
最新文章
干燥方式对湿法加工奶茶固体饮料感官和稳定性的影响

张建文,王跃,邢志强*,柳新荣,梅华,张云峰
(苏州市佳禾食品工业有限公司,江苏苏州215200)

摘要:为了考察干燥方式对湿法加工奶茶固体饮料感官和稳定性的影响,本实验以喷雾干燥和真空干燥两种方式干燥奶茶固体饮料。结果表明,经过真空干燥的奶茶粉冲泡浮油严重,口感和组织状态显著差于喷雾干燥奶茶粉。真空干燥奶茶粉表面油含量为13.44%,而喷雾干燥仅为0.78%,通过粒径分布和透光率测定,均显示真空干燥奶茶粉稳定性差,喷雾干燥稳定性较佳。在得率方面,喷雾干燥得率59%,真空干燥74%。综合各项结果,喷雾干燥更适合干燥湿法奶茶固体饮料。
关键词:湿法奶茶固体饮料;喷雾干燥;真空干燥;感官评价;稳定性

The Effect of Different Drying Methods on Sensory Quality and Stability of Wet Processed Milk Tea Solid Beverage
ZHANG Jian-wen ,WANG Yue ,XING Zhi-qiang*,LIU Xin-rong,MEI Hua,ZHANG Yun-feng
(Suzhou Jiahe Foods Industry Co.,Ltd.,Suzhou 215200,China)

Abstract: In order to study the effect of different drying methods on sensory quality and stability of milk tea solid beverage,the vacuum drying and spray drying was used in this study,at the same time,the milk tea powder was made with wet process. The result indicated: the taste and texture of milk tea processed by vacuum drying were very bad,the surface oil content of vacuum dried milk tea was 13.44%,while spray drying was 0.78% only. the low stability of vacuum drying milk tea solid was also indicated by particle size distribution and transmittance. The yield of spray drying was 59% and vacuum drying was 74%。In contrast to vacuum drying,the spray drying is feasible in wet processed milk tea solid beverage.
Key Words: wet processed milk tea powder;spray drying;vacuum drying;sensory description;stability

版权所有:中国饮料工业协会 电话:010-84464668
邮箱:ylgy@chinabeverage.org 传真:010-84464236 邮编:100027 地址:北京市朝阳区东三环北路丙二号天元港中心B座1702室
OEM:201107272203261305