PRODUCTION OF SUGARCANE JUICE POWDER USING SPRAY DRYING AND VARIOUS ADJUNCTS

摘要：

In this study, the sugarcane juice was spray-dried under various conditions aiming to determine the proper drying conditions for manufacturing the sugarcane juice powder.Initially, the 30 °Brix sugarcane juice specimens were dried in a small-scale spray dryer at drying air temperature between 130-170℃ using maltodextrin, Arabic gum and dietary fiber as the drying aids.It appeared that the 30 ° Brix sugarcane juice should be added with either maltodextrin at least 15％ of the juice weight or Arabic gum at least 10％ before drying at 150℃ in order to obtain the fine powder products.Apart from the smallscale spray drying experiments, the sugarcane juice powders were produced using an industrial-scale spray dryer under seven drying conditions.It was found that in order to save energy the fresh sugarcane juice should be concentrated to 30 °Brix prior to adding maltodextrin 30％ and drying at 180℃.

关键词： drying aid spray drying sugarcane juice sugarcane juice powder

作者: Weerachet Jittanit Sasarose Jaijit Supha Arayapoonpong Nutcha Charoenjarasrerk

作者单位: Department of Food Science and Technology,Faculty of Agro-Industry,Kasetsart University,50 Phaholyot Department of Food Science and Technology,Faculty of Agro-Industry,Kasetsart University,50 Phaholyot

会议类型: 国际会议

会议名称: The 7th Asia-Pacific Drying Conference(第七届亚太地区干燥会议 ADC2011)

会议地点: 天津

会议语种:英文

页码: 1-8

在线出版日期: 2011-09-18（万方平台首次上网日期，不代表论文的发表时间）