捐赠母乳:加工技术对母乳营养和微生物成分的影响
Ruth Conboy-Stephenson1,2,3, R Paul Ross2,3, Alan L Kelly4
1Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland.
Frontiers in nutrition
|November 18, 2024
概括
持有者对捐赠人母乳的巴氏杀菌降解了有益的生物活性因子. 目前正在探索替代加工方法,以保护脆弱婴儿的营养和免疫特性.
科学领域:
- 新生儿营养新生儿营养
- 食品科学 食品科学 食品科学
- 生物技术是生物技术.
背景情况:
- 母乳对于婴儿的生长和免疫保护至关重要.
- 当母乳无法供应时,捐赠母乳是关键的替代方案.
- 目前持有者 消毒方法降解牛奶的生物活性成分.
研究的目的:
- 审查持有人巴氏杀菌和替代加工技术对捐赠母乳的影响.
- 评估各种加工方法的微生物失活能力.
- 发现有关母乳加工的知识差距.
主要方法:
- 审查关于捐赠人母乳加工的现有科学文献.
- 对热和非热加工技术的分析.
- 基于营养和生物活性性质的保存和微生物安全的方法的比较.
主要成果:
- 持有人巴氏杀菌降低了供体牛奶的免疫保护价值.
- 不同的替代方法 (HTST,HPP,微波,UV-C等) 显示潜力,但具有不同的影响.
- 缺乏标准化的协议导致相互矛盾的研究结果.
结论:
- 供体母乳是一种重要的资源,但加工方法需要优化.
- 需要进一步的研究来规范加工,以获得最大的营养和免疫益处.
- 解决数据差异对于脆弱的早产婴儿至关重要.
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