相关实验视频

Updated: Jun 23, 2026

High Throughput Single-cell and Multiple-cell Micro-encapsulation

High Throughput Single-cell and Multiple-cell Micro-encapsulation

Published on: June 15, 2012

在Sacha Inchi的共同微型封装 (

Nancy Chasquibol¹, Billy Francisco Gonzales¹, Rafael Alarcón¹

¹Grupo de Investigación en Alimentos Funcionales, Carrera de Ingeniería Industrial, Instituto de Investigación Científica, Universidad de Lima, Av. Javier Prado Este 4600, Fundo Monterrico Chico, Surco, Lima 15023, Peru.

Foods (Basel, Switzerland)

|June 10, 2023

概括

用喷雾干燥方法将沙查英奇油与camu-camu,马和老树等天然抗氧化剂进行微封装,提高了其稳定性和保质期. 这创造了有前途的功能性食品成分,具有改善的营养特征.

科学领域:

食品科学与技术食品科学与技术
营养生物化学营养生物化学
材料科学材料科学材料科学

背景情况:

沙沙油富含omega-3脂肪酸,但容易氧化.
天然抗氧化剂提取物 (NAE) 具有提高油脂稳定性的潜力.
微封装是一种保护敏感成分并创建功能性食品组件的技术.

研究的目的:

通过喷雾干燥,与NAE共同微缩sacha inchi油.
评估不同涂层材料 (阿拉伯,GA+MD+WPI) 对微囊特性的影响.
评估开发的微囊的营养和氧化稳定性.

主要方法:

喷雾干燥被用于SACHAINCHI油与NAE的共同微缩.
涂层材料包括阿拉伯 (GA) 和GA + 马尔托德 (MD) + 乳清蛋白分离物 (WPI) 的三元组合.
评估的参数包括湿度,颗粒大小,形态,总含量,抗氧化活性,脂肪酸/胆固醇成分,氧化稳定性和保质期.

主要成果:

使用GA+MD+WPI的配合微囊与camu-camu皮肤提取物 (CCSE) 显示出优异的总多含量 (4239.80μg GAE/g) 和抗氧化活性 (12,454.00μg trolox/g).
这些微囊显示增强了欧米茄-3含量 (56.03%),高β-固醇 (62.5%),改善了氧化稳定性 (189°C发作),延长了保质期 (3116小时).
为了获得最佳配方,观察到较小的颗粒大小 (6.42μm).

结论:

使用GA+MD+WPI与CCSE共同微封装sacha inchi油,有效提高其营养价值和氧化稳定性.
开发的微囊显示出在功能性食品应用中使用的潜力.
建议进行进一步的研究,以探索生物活性成分相互作用和工业规模化挑战.

关键词:

安第斯地区的土豆.抗氧化剂是一种抗氧化剂.这里是camu camu.共同的微型封装.长树 (elderberry) 是一种葡萄树.萨卡英奇油 (Sacha Inchi Oil) 是一种油.皮肤皮肤皮肤

更多相关视频

Extraction of Plant-based Capsules for Microencapsulation Applications

Extraction of Plant-based Capsules for Microencapsulation Applications

Published on: November 9, 2016

Microfluidic Fabrication of Core-Shell Microcapsules carrying Human Pluripotent Stem Cell Spheroids

Microfluidic Fabrication of Core-Shell Microcapsules carrying Human Pluripotent Stem Cell Spheroids

Published on: October 13, 2021

相关概念视频

Micelles

Micelles

Micelle formation is an intricate process that hinges on the properties of amphiphilic or amphipathic molecules and the conditions of the system in which they are found. Amphiphilic molecules, which have both hydrophilic (water-attracting) and hydrophobic (water-repelling) parts, play a critical role in this process.In aqueous environments, these molecules arrange themselves such that their hydrophilic heads are turned towards the water phase, while their hydrophobic tails are oriented away...

iChip

iChip

The cultivation of environmental microorganisms has long been hindered by the inability to replicate complex native conditions in vitro. The isolation chip (iChip) addresses this limitation by facilitating the growth of previously uncultivable microorganisms through in situ incubation. Designed for high-throughput microbial cultivation, the iChip comprises hundreds of microchambers, each capable of housing a single microbial cell. These microchambers are loaded with a mixture of molten agar and...