食品科学 ›› 2008, Vol. 29 ›› Issue (10): 168-170.

• 工艺技术 • 上一篇    下一篇

蒜片热风和真空干燥工艺研究

 李瑜, 许时婴   

  1. 河南农业大学食品科学技术学院; 江南大学食品学院,食品科学与技术国家重点实验室;
  • 出版日期:2008-10-15 发布日期:2011-12-08

Study on Hot Air and Vacuum Drying Technology of Garlic Slices

 LI  Yu, XU  Shi-Ying   

  1. 1.College of Food Science and Technology,Henan Agricultural University,Zhengzhou 450002,China;2.School of Food Science and Technology,Jiangnan University,State Key Laboratory of Food Science and Technology,Wuxi 214122,China
  • Online:2008-10-15 Published:2011-12-08

摘要: 本实验对热风干燥、真空干燥蒜片的干燥工艺进行了研究。以干燥后大蒜片中硫代亚磺酸酯含量为指标,采用响应面分析得到热风干燥和真空干燥蒜片的最佳工艺分别为:蒜片厚度2.7mm,干燥温度45℃;蒜片厚度3mm,干燥温度41℃。

关键词: 蒜皮, 硫代亚磺酸酯, 干燥

Abstract: In this study,garlic slices were dried by hot air and vacuum respectively. With thiosulfinates content in dried garlic as index,the optimal conditions of hot air drying and vacuum drying were determined using response surface analysis software separately. The results showed that on the conditions of thickness of garlic slices 2.7 mm and drying temperature 45 ℃,the best effect of hot air drying is achieved,and the optimal conditions of vacuum drying are thickness of garlic slices 3 mm and drying temperature 41℃.

Key words: garlic slices, thiosulfinates, drying