食品科学 ›› 2008, Vol. 29 ›› Issue (9): 331-333.

• 工艺技术 • 上一篇    下一篇

不同干燥方法对辣木叶营养价值的影响

 马李一, 余建兴, 张重权, 王有琼, 甘瑾, 赵红, 段琼芬   

  1. 中国林业科学研究院资源昆虫研究所; 昆明医学院公共卫生学院;
  • 出版日期:2008-09-15 发布日期:2011-12-08

Effects of Different Drying Methods on Nutrional Value of Moringa oleifera Leaves

MA  Li-Yi, YU  Jian-Xing, ZHANG  Zhong-Quan, WANG  You-Qiong, GAN  Jin, ZHAO  Hong, DUAN  Qiong-Fen   

  1. 1. Research Institute of Resource Insects,Chinese Academy of Forestry,Kunming 650224,China; 2. School of Public Health,Kunming Medical University,Kunming 650031,China
  • Online:2008-09-15 Published:2011-12-08

摘要: 本研究通过使用微波、红外线、冷冻、烘干、晒干和阴干六种方法干燥辣木叶,根据辣木叶外观质量和内在质量的变化,研究干燥方法对辣木叶的影响。结果表明:在辣木叶各种干燥方法中,对辣木叶外观影响最小的是冷冻干燥方法。不同干燥方法对辣木叶矿物质元素、蛋白质和粗脂肪含量的影响较小,微波法和红外线干燥法,对VC、VE和VB2含量破坏最小。

关键词: 辣木叶, 微波, 红外线, 冷冻, 干燥

Abstract: Microwaves, infrared rays, lyophilization, oven drying, sun drying, and shadow drying were applied to dry Moringa oleifera leaves. The different drying methods were evaluated according to the appearance and inner quantities of the dried leaves. The results showed that lyophilization is the best in keeping good appearance, while the microwave and infrared rays destroy minimal amount of VC, VE, and VB2. No obvious difference is observed between different drying methods in the contents of mineral elements, proteins, and crud fat.

Key words: Moringa oleifera leaves, microwaves, infrared rays, lyophilization, drying