在大豆油中减少植物,使用合成吸收剂
Birgit Steiner-Zitzenbacher1, Joaquín Velasco2, Crispulo Gallegos3
1R&D Graz, Business Unit Nutrition, Fresenius Kabi Austria GmbH, 8055 Graz, Austria.
Foods (Basel, Switzerland)
|October 16, 2024
概括
这项研究有效地使用无形二氧化 (E551) 从大豆油中去除了植物,降低了70%的固醇含量,而不会产生有害的反式脂肪酸.
科学领域:
- 食品科学 食品科学 食品科学
- 化学工程是化学工程的重要组成部分.
- 营养科学 营养科学
背景情况:
- 植物油中的植物提供营养益处,但在婴儿配方奶粉和内营养中存在风险.
- 担忧包括植物和与植物摄入相关的亲肠营养相关的肝病.
研究的目的:
- 开发一种使用无形 (E551) 来从大豆油中去除植物的方法.
- 为了优化植物去除过程,并评估其对油质的影响.
主要方法:
- 使用合成无形二氧化Trisyl® (E551) 作为吸附剂去除植物.
- 采用旋转因数设计来优化吸附剂比率,温度和时间.
- 评估了对托科菲罗尔水平和转脂肪酸形成的影响.
主要成果:
- 通过使用10%的Trisyl®,140°C和90分钟,实现了近70%的植物降低.
- 在最佳条件下回收了大约80%的石油.
- 坎普醇和污醇水平降低了近50%,托科菲醇损失低于20%.
结论:
- 无形二氧化 (E551) 是一种有效的吸收剂,可以降低大豆油中的植物.
- 该过程是高效的,保持油品质,并最大限度地降低托科菲醇降解.
- 该方法提供了一种可行的解决方案,用于减轻特定食品应用中与植物相关的健康风险.
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