通过新型纳米乳液系统增强素稳定性,以推进其应用
Ressin Varghese1, Natarajan Chandrasekaran2, Siva Ramamoorthy1
1School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India.
Food research international (Ottawa, Ont.)
|November 1, 2025
概括
一种新的纳米乳液系统增强了天然食品色素bixin的稳定性和安全性. 这种二氧化碳加载纳米乳液 (BNE) 显示出改善了食品应用的特性,为合成颜料提供了稳定的替代品.
科学领域:
- 食品科学与技术 食品科学与技术
- 胡卜素化学 胡卜素化学
- 合体和表面科学科学
背景情况:
- 比克辛是一种天然的阿波卡罗胺,因其食品染色特性而受到重视,但其稳定性不佳.
- 在热,光和pH值下,比克辛的降解限制了其在食品工业中的应用.
- 有限的研究存在于系统的方法来提高Xin的稳定性.
研究的目的:
- 开发一种新的油中的水乳液系统,用于封装 bixin.
- 增强巴克辛在食品中的稳定性和适用性.
- 为了评估素加载纳米乳液 (BNE) 作为食品染料的安全性和有效性.
主要方法:
- 一种油中的水乳液系统的配方,以封装 bixin.
- BNE物理化学性质的表征 (大小,PDI,泽塔潜力).
- 在不同温度和紫外线暴露下评估BNE的稳定性.
- 在体外 (Caco-2细胞) 和体内毒性评估.
- 在软糖果中的应用测试和与合成染料的比较.
主要成果:
- 与纯素相比,素加载纳米乳液 (BNE) 对温度和紫外线光线具有更高的稳定性.
- BNE表现出优异的物理化学特性:大小为16.5纳米,PDI为0.257和泽塔电位为-16.7mV.
- 在体外和体外模型中没有观察到显著的毒性.
- 在柔软的糖果中,BNE显示出受控释放和有效的染色,与合成染料相似.
结论:
- 这种新型乳液系统成功封装了素,大大提高了其在食品应用中的稳定性.
- BNE是一种安全有效的天然食品染色剂,具有替代合成替代品的潜力.
- 这种方法为将其他敏感的胡卜素纳入食品产品开辟了可能性.
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