高剪湿聚合工艺,用于用黄素和维生素D丰富玉米粉3共载的冷化脂质体
Matheus A Chaves1, Gustavo C Dacanal1, Samantha C Pinho1
1Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo, Av. Duque de Caxias Norte 225, Pirassununga, SP, Brazil.
Food research international (Ottawa, Ont.)
|May 31, 2023
概括
这项研究通过将黄素和维生素D3封装到脂质体中来增强粉状食品配方. 高剪湿聚合物成功将它们纳入玉米粉中,提高了产品的稳定性和质量.
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:
- 黄素和维生素D3是食品工业至关重要的生物活性化合物.
- 它们在加工过程中的低稳定性限制了它们在粉状食品中的使用.
- 需要有效的方法来将这些敏感分子纳入食品矩阵.
研究的目的:
- 开发一种可靠的方法来将黄素和维生素D3加入到玉米粉中,使用脂质体封装和湿聚合.
- 评估丰富玉米粉配方的稳定性和质量.
- 评估脂质体结合对玉米粉的物理性质的影响.
主要方法:
- 生物活性化合物 (黄素和维生素D3) 被封装在脂质体中.
- 脂质体分散被冷化以获得稳定的囊泡.
- 干燥的脂质体被纳入玉米粉通过高剪湿聚合与马尔托德.
- 丰富的玉米粉的特点是脂含量和生物活性保留.
主要成果:
- 软化脂质体实现了高保留率 (99%) 的黄素和维生素D3.
- 丰富的玉米粉样本在30天后保持超过96%的黄素和98%的维生素D3.
- 干燥脂质体的加入改善了玉米粉的流动性,并延迟了逆向降解.
- 该方法证明了高稳定性和最终产品中生物活性物质的保留.
结论:
- 建立了一种新且有效的方法,将疏水和热敏分子纳入粉状食品中.
- 高剪切湿聚合提供了一个简单的过程,用于创建稳定,丰富的食品成分.
- 这种技术提供了一种可靠的方法来提高食品的营养价值和功能.
关键词:
胆基醇是一种胆基醇.联合封装是一种联合封装.这是一种黄素 (curcuminoid).食品粉末是一种食品粉末.软化液化化是什么意思纳米封装可以进行纳米封装.布生长的聚合物聚集体.湿颗粒的湿颗粒化方法更多相关视频
05:08Solubility of Hydrophobic Compounds in Aqueous Solution Using Combinations of Self-assembling Peptide and Amino Acid
Published on: September 20, 2017
16.9K
11:30Preparation and Characterization of Nanoliposomes for the Entrapment of Bioactive Hydrophilic Globular Proteins
Published on: August 31, 2019
23.9K
相关概念视频
00:52Washing, Drying, and Ignition of Precipitates
After filtration, the precipitate is washed to remove coprecipitated impurities and any remaining mother liquor. Colloidal precipitates, such as silver chloride, are washed with an electrolyte (such as dilute nitric acid) to prevent the peptization of the precipitate. In the case of slightly soluble precipitates, the wash solution contains a common ion to reduce solubility. Lead sulfate, which is slightly soluble in water, is washed with dilute sulfuric acid. Similarly, wash solutions may be...
01:06Coagulation
Colloidal solids are solid particles suspended in solution. They are usually negatively charged, attracting a compact primary layer of positively charged ions, which attract more counterions to form an electrical double layer. Electrostatic repulsion between the charged double layers prevents the particles from colliding, stabilizing the colloids. These solids are often undesirable because they can contain toxins that are difficult to remove. Coagulation is a technique that helps aggregate and...