使用甘油作为源进行增强的冷血化,以生产无转化脂肪的黄油
Ika Priyanti1, Doonyapong Wongsawaeng2, Grittima Kongprawes1
1Research Unit on Plasma Technology for High-Performance Materials Development, Department of Nuclear Engineering, Faculty of Engineering, Chulalongkorn University, 254 Phayathai Road, Pathum Wan, Bangkok, 10330, Thailand.
Scientific reports
|August 9, 2024
概括
这项研究引入了一种新的方法,使用介电屏障放电 (DBD) 等离子技术和甘油制造无反式脂肪黄油. 这一创新的工艺有效化棕油,产生更健康的黄油,没有有害的反式脂肪.
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.
- 血技术是一项技术.
背景情况:
- 越来越多的人对更健康的食物选择的需求迫使人们制定减少反式脂肪的策略.
- 传统的化方法通常涉及催化剂,可以产生不必要的反式脂肪.
- 棕油是一种常见的成分,需要修改以改善营养状况.
研究的目的:
- 开发一种新的,无催化剂的方法来生产无转化脂肪的黄油.
- 调查介电屏障放电 (DBD) 等离子技术用于棕油化的有效性.
- 优化DBD血参数,以实现高效和安全的黄油生产.
主要方法:
- 使用介电屏障放电 (DBD) 等离子技术,用糖醇作为源.
- 系统地改变了工艺参数,包括流速,等离子体功率,间隙大小,温度和反应时间.
- 通过降低值 (IV) 来分析和脂肪酸转化.
主要成果:
- 在最佳条件下, (IV) 值从67.16降至31.61显著降低.
- 成功生产了零反式脂肪含量的黄油.
- 证明了提高化速率和减少 cis-和 trans-异构化.
结论:
- 介电屏障放电 (DBD) 等离子技术提供了一种有效的途径,可以从棕油中生产无转化脂肪的黄油.
- 开发的方法消除了对传统催化剂和气的需求.
- 这种创新方法显示出在更健康的食品生产中工业应用的重大前景.
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