通过喷雾干燥进行热处理对关键生化合物的影响
Alina Warren-Walker1, Manfred Beckmann1, Alison Watson1
1Department of Life Sciences, Aberystwyth University, Aberystwyth, Wales SY23 3FL, UK.
Metabolites
|June 25, 2025
概括
喷雾干燥生的特定载体,如CO03增强生物活性shogaols,而天然载体,如胰岛素保持抗氧化能力. 携带者选择影响生粉的影响.
科学领域:
- 食品科学 食品科学 食品科学
- 营养药化学 营养药化学
- 工艺工程是过程工程.
背景情况:
- 喷雾干燥对于食品和营养药品行业至关重要,它将液体转化为稳定的粉末.
- 生 (Zingiber officinale) 含有有益的化合物,如生醇和shogaols.
- 了解喷雾干燥对生化学成分的影响对于功能性产品开发至关重要.
研究的目的:
- 研究喷雾干燥如何影响生提取物的化学成分.
- 在不同的载体条件下分析生醇转化为shogaols和相关化合物.
- 评估各种载体对喷雾干燥生生物活性和化学特征的影响.
主要方法:
- 使用载体喷雾干燥新鲜的生汁:清洁 (CO03),豆蛋白和胰岛素.
- 高分辨率流输入电喷射电离化质谱仪 (HR-FIE-MS) 用于化学指纹.
- 暂时确定关键生物活性化合物,并评估它们的相对强度.
主要成果:
- 增加了CO03载体的shogaol类似物,生根B和氧化产品.
- 豆蛋白和胰岛素导致这些生物活性物质的强度较低,表明热转化较少.
- 没有载体的喷雾干燥产生了shogaol主导的配置文件,但粉末性能差.
- 喷雾干燥后的抗氧化能力下降,而总的多更好地保存,特别是与胰岛素.
结论:
- 载体选择显著影响喷雾干燥生的化学特征和功能性质.
- CO03促进了shogaol的形成,但是超加工的;天然载体 (胰岛素,豆蛋白) 更好地保持生物活性,但诱导的代谢物变化较少.
- 优化载体选择对于平衡功能产品的生物活性,稳定性和消费者接受度至关重要.
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