相关实验视频

Updated: Jun 14, 2025

Isolation of Labile Multi-protein Complexes by in vivo Controlled Cellular Cross-Linking and Immuno-magnetic Affinity Chromatography

Isolation of Labile Multi-protein Complexes by in vivo Controlled Cellular Cross-Linking and Immuno-magnetic Affinity Chromatography

Published on: March 9, 2010

德斯莫入口 (Mill.) (Mill.) 的意思是说,这种物质是的. 城市. 城市. 蛋白质隔离聚合物作为皮克林稳定剂:物理化学特征和乳化特性

Xuemei Tang^1,2, Hui Chang², Guanglong Yao²

¹Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.

Molecules (Basel, Switzerland)

|August 29, 2024

概括

这项研究表明,Desmodium intortum蛋白分离物 (DIPI) 聚合物可以稳定皮克林乳液. 这些生物基乳液表现出极好的稳定性,为植物蛋白提供了新的应用.

科学领域:

食品科学食品科学食品科学
材料科学材料科学材料科学
生物技术是生物技术.

背景情况:

皮克林乳液比传统乳液提供了更好的稳定性.
植物性蛋白质分离物越来越多地被探索为可持续的乳化剂.
德斯莫迪姆内蛋白分离物 (DIPI) 是一个未充分利用的蛋白质资源.

研究的目的:

调查使用Desmodium intortum蛋白分离物 (DIPI) 聚合物作为皮克林乳液稳定剂的可行性.
描述DIPI聚合物及其对乳液性质的影响.
为了优化稳定的DIPI稳定皮克林乳液 (DIPIPE) 的条件.

主要方法:

DIPI聚合物是通过热处理制备的.
研究了离子强度和pH对DIPI聚合物的特性的影响.
测量了聚合物的颗粒大小,表面水性和可湿性.
在不同的DIPI总度 (c) 和油分量 (ø) 中评估了DIPIPE的稳定性.
使用激光共聚焦显微镜可视化油水界面的聚合物吸附.

主要成果:

热处理诱导的DIPI聚合 (236nm) 与暴露的疏水组.
离子强度影响了聚合物大小,疏水性和可湿性.
最佳的DIPI聚合物度 (5%) 和油分 (0.7) 产生了高度稳定的DIPIPE.
DIPI聚合物在接口上形成了一个网络结构,捕获油滴.
DIPIPE在超过30天内保持稳定.

结论:

DIPI聚合物是皮克林乳液的有效稳定剂.
这项研究证明了Desmodium intortum蛋白质资源的新,高价值应用.
DIPI显示出在生物基乳液系统中使用的巨大潜力.

关键词:

皮克林的稳定器乳液的稳定性乳液的稳定性高价值的利用利用方式蛋白质资源蛋白质资源蛋白质资源

更多相关视频

Modulating Shape of Polyester Based Polymersomes using Osmotic Pressure

Modulating Shape of Polyester Based Polymersomes using Osmotic Pressure

Published on: April 21, 2021

Anionic Polymerization of an Amphiphilic Copolymer for Preparation of Block Copolymer Micelles Stabilized by π-π Stacking Interactions

Anionic Polymerization of an Amphiphilic Copolymer for Preparation of Block Copolymer Micelles Stabilized by π-π Stacking Interactions

Published on: October 10, 2016

相关概念视频

Detergent Purification of Membrane Proteins

Detergent Purification of Membrane Proteins

Detergents are used to purify the integral proteins of the membrane. The hydrophobic portion of the detergent can replace membrane phospholipids while solubilizing the membrane proteins. When detergent monomers reach a specific concentration in a solution called critical micelle concentration (CMC), they form micelles. Above CMC, the concentration of the detergent monomers remains in equilibrium with the micelle. The number of detergent monomers present in the CMC varies for each detergent, and...

Colloids

Colloids

Children at play often make suspensions such as mixtures of mud and water, flour and water, or a suspension of solid pigments in water known as tempera paint. These suspensions are heterogeneous mixtures composed of relatively large particles that are visible to the naked eye or can be seen with a magnifying glass. They are cloudy, and the suspended particles settle out after mixing. On the other hand, a solution is a homogeneous mixture in which no settling occurs and in which the dissolved...

Colloidal precipitates

Colloidal precipitates

The high insolubility of some precipitates can result in an unfavorable relative supersaturation. This can lead to colloidal particles with a large surface-to-mass ratio, where adsorption is promoted. For instance, in the precipitation of silver chloride, silver ions are adsorbed on the surface of the colloidal particles, forming a primary layer. This layer attracts ions of opposite charge (such as nitrate ions), forming a diffuse secondary layer of adsorbed ions. This electric double layer...