Recent concems for trans fatty acid and environmental preservation,and the growth of palm oil production impress on the technological development of fat modification process.

• 目前,人们日益关注有关反式脂肪酸及环境安全等问题,同时,随着棕榈油生产量扩大,对油脂改性技术研究开发动向所带来影响也给予极大重视。