食品科学 ›› 2007, Vol. 28 ›› Issue (11): 60-62.

• 基础研究 • 上一篇    下一篇

L-抗坏血酸棕榈酸酯的抗氧化效果研究

 高荫榆, 雷占兰, 谢何融, 郭磊   

  1. 南昌大学食品科学与技术国家重点实验室; 南昌大学生物质转化教育部工程研究中心; 南昌大学生物质转化教育部工程研究中心 江西南昌330047南昌大学生物质转化教育部工程研究中心; 江西南昌330047;
  • 出版日期:2007-11-15 发布日期:2011-11-22

Study on Antioxidation Effect of Ascorbyl Palmitate

 GAO  Yin-Yu, LEI  Zhan-Lan, XIE  He-Rong, GUO  Lei   

  1. 1.State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China; 2.Engineering Research Center of Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
  • Online:2007-11-15 Published:2011-11-22

摘要: L-抗坏血酸棕榈酸酯(AP)是具有功能性、营养性、无毒、高效的抗氧化剂,应用范围广泛。本实验以乌桕脂棕榈酸甲酯为原料,采用化学法将其与抗坏血酸合成AP,并将其应用到大豆油与菜籽油当中,与BHA、TBHQ、VE及AP/VE效果相比较,评价其抗氧化效率。结果表明,AP具有显著的抗氧化性,是一种安全、高效的抗氧化剂和增效剂。

关键词: 乌桕脂, 棕榈酸甲酯, L-抗坏血酸棕榈酸酯, 抗氧化

Abstract: As a functional, nutritional, non-toxic and effective additive, ascorbyl palmitate(AP) is used widely. With methyl palmitate (MP) separated from Chinese vegetable tallow and VC as raw materials, AP was synthsied in this study. Subsequently, AP was used in bean oil and rap oil, and its antioxidant effects were contrasted with BHA, TBHQ, VE and AP/VE. The results showed that AP has obvious antioxidant effects as safety, high efficiency antioxidant and synergistic agent.

Key words: Chinese vegetable tallow, methyl palmitate, ascorbyl palmitate, antioxidation