食品科学 ›› 2005, Vol. 26 ›› Issue (9): 281-284.

• 工艺技术 • 上一篇    下一篇

板栗皮棕色素的提取与稳定性研究

 张捷莉, 马天芳, 李铁纯, 回瑞华, 侯冬岩   

  1. 鞍山师范学院化学系
  • 出版日期:2005-09-15 发布日期:2011-09-20

Studies on the Extraction and Stability of Chestnut Shells Brown Pigment

 ZHANG  Jie-Li, MA  Tian-Fang, LI  Tie-Chun, HUI  Rui-Hua, HOU  Dong-Yan   

  1. Department of Chemistry, Anshan Normal University
  • Online:2005-09-15 Published:2011-09-20

摘要: 本文以鞍山岫岩地区所产的板栗皮为原料,对其棕色素进行了提取,同时对其物理、化学性质进行了研究。实验表明:它是一种水溶性色素。当色素溶液的pH值为3-9时,此色素稳定性较好:对氧化剂H2O2、还原剂Na2SO3的耐受能力强。在食品工业中有一定的开发利用价值。

关键词: 板栗皮, 天然色素, 稳定性

Abstract: The extraction,physical and chemical property of chestnut shells planted brown pigment in Xiuyan of Anshan of Liaoning Province were studid.Its stability experiment shows that it is a kind of water-soluble pigment and has certain light and heat stability. When pH is form 3 to 9, the stability of pigment is good. This pigment has endurance ability to oxidizer H2O2 and reductive Na2SO3. The sodium benzoate, ascorbic acid and phosphate greatly affect pigment stability.

Key words: chestnut shells: natural pigment, stability