食品科学 ›› 2006, Vol. 27 ›› Issue (4): 278-280.

• 技术应用 • 上一篇    

原色栗脯加工工艺研究

 鲁周民, 桑大席, 冯剑南   

  1. 西北农林科技大学林学院; 河南信阳农专生物工程系
  • 出版日期:2006-04-15 发布日期:2011-09-13

Study on Preservation Technique of Primitive Chestnut Color

 LU  Zhou-Min, SANG  Da-Xi, FENG  Jian-南   

  1. 1.College of Forestry, Northwest Sci-Tech University of Agriculture and Forestry, Yangling 712100, China; 2.Department of Biology Engineering, Henan Xinyang Agriculture Specialized College, Xinyang 464000, China
  • Online:2006-04-15 Published:2011-09-13

摘要: 本文研究了原色栗脯的加工工艺,着重对产品加工过程的护色技术进行了研究,结果表明:护色液以柠檬酸、EDTA-2Na、VC和NaHSO3分别按0.3%、0.05%、0.5%和0.15%的比例配制为宜。板栗剥壳后先在护色液中护色50min,然后在糖煮过程同时护色所加工的产品,颜色黄亮,均匀一致,表面有光泽,具有较好的护色效果。

关键词: 板栗, 果脯, 护色, 加工工艺

Abstract: The protective color preserving techniques of chestnut in the course of manufacture were emphatically studied. The results showed that the formala of color preserving materials are: citric acid 0.3%, EDTA-2Na 0.05%, VC 0.5%, NaHSO3 0.15%. Chestnut kernels after being rinded were immersed in color preserving liquid 50min by adding color preserving materials to the boiling 40% sugar liquid. The product will gain better luster and sensory quality.

Key words: chestnut, fruit preserve, protective coloration, processing technique