食品科学 ›› 2004, Vol. 25 ›› Issue (11): 68-71.

• 基础研究 • 上一篇    下一篇

不同干燥方法对板栗赖氨酸含量的影响

 朱京涛, 常学东, 高海生   

  1. 河北科技师范学院园艺系,河北科技师范学院食品工程系
  • 出版日期:2005-11-15 发布日期:2011-10-24

Effect of Content of Lysine in Chinese Chestnut by Different Drying Method

 ZHU  Jing-Tao, CHANG  Xue-Dong, GAO  Hai-Sheng   

  1. 1.Department of Horticulture, The Hebei Normal University of Science and Technology;2.Department of Food Engrneering, Hebei Normal University of Science and Technology
  • Online:2005-11-15 Published:2011-10-24

摘要: 试验研究了不同切片厚度的板栗,经热风干燥、微波干燥、真空干燥后赖氨酸含量的变化。结果表明:80℃真空干燥是最佳的实验条件,干燥后板栗的赖氨酸平均含量为1.76μg/ml,与80℃热风干燥后的赖氨酸平均含量为1.53μg/ml相比,差异不显著,但数值上略高。微波干燥赖氨酸损失最大,其赖氨酸平均含量最高仅达0.57μg/ml。

关键词: 板栗, 干燥方法, 赖氨酸

Abstract: The content of lysine were changed in different thickness section of Chinese chestnut by fired drying, microwavedrying and vacuum drying. The result showed that the vacuum drying in 80℃ temperature is the best method, because averagecontent of lysine in Chinese chestnut are 1.76μg/ml. These are the same average content of lysine in Chinese chestnut as the fireddrying in 80℃ temperature. In fact, The number is bigger than that was 1.53μg/ml. But, the microwave drying obviously reducedthe lysine content of Chinese chestnut, that was 0.57μg/ml.

Key words: Chinese chestnut, drying method, lysine