相关实验视频

Updated: Jul 31, 2026

Film Extrusion of Crambe abyssinica/Wheat Gluten Blends
06:51

Film Extrusion of Crambe abyssinica/Wheat Gluten Blends

Published on: January 17, 2017

9.9K

豆蛋白分离剂-葡萄种子-糖-糖三元复合物的制备和表征:重点关注结构,凝性质,稳定性和功能性质

Fang Ma1, Qian Zhang1, Yang Li1

  • 1School of Food Science and Engineering, Ningxia University, Yinchuan, Ningxia 750021, China.

International journal of biological macromolecules
|January 25, 2025
PubMed
概括

小蛋白分离物 (CPI) 增强生物活性化合物输送系统的稳定性和功能. 更高的CPI水平提高了封装效率,质地和抗氧化特性,使其成为一个有前途的添加剂和载体.

关键词:
抗氧化能力 抗氧化能力豆分离蛋白质的分离蛋白质.微观结构的微观结构稳定的稳定性 稳定的稳定性三级复合体是指三级复合体的复合体.

更多相关视频

Composition and Properties of Aquafaba: Water Recovered from Commercially Canned Chickpeas10:35

Composition and Properties of Aquafaba: Water Recovered from Commercially Canned Chickpeas

Published on: February 10, 2018

33.4K
Author Spotlight: Enhancing Flavor Interaction of Food Using Matcha Microcapsules05:22

Author Spotlight: Enhancing Flavor Interaction of Food Using Matcha Microcapsules

Published on: July 26, 2024

620

相关概念视频

Oligosaccharide Assembly01:24

Oligosaccharide Assembly

Protein glycosylation starts in the ER lumen and continues in the Golgi apparatus. Glycosyltransferases catalyze the addition of sugar molecules or glycosylation of proteins. Usually, these enzymes add sugars to the hydroxyl groups of selected serine or threonine residues to form O-linked glycans or the amino groups of asparagine residues to form N-linked glycans. Different positions on the same polypeptide chain can contain differently linked glycans.
Multiple sugar molecules that may or may...
Overview Of Cell Separation And Isolation01:20

Overview Of Cell Separation And Isolation

Cell separation was first achieved in 1964 by S. H. Seal, who separated large tumor cells from the smaller blood cells using filtration. Two years later, Pohl and Hawk performed experiments on how cells respond differently to a nonuniform electric field based on the cell type. Such observations were the inception of cell separation methods, which allow isolating a single cell type from a heterogeneous sample.
Subcellular Fractionation01:32

Subcellular Fractionation

The homogenate obtained after cell lysis contains various membrane-bound organelles that can be further separated into pure fractions by subcellular fractionation. These isolates are used to study specific cellular components, analyze localized protein activity, and are even employed in diagnostics. Fractionation is typically achieved using centrifugation methods, the most common being density-gradient and differential centrifugation.
Differential Centrifugation
Differential centrifugation is...
Colloidal precipitates01:09

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...
A Single-Component System01:24

A Single-Component System

In the field of chemistry, the terms "component" and "phase" hold significant importance. A component refers to a chemically distinct substance in a system that has specific properties. It is chemically homogeneous, meaning it has the same properties throughout. For example, in a mixture of salt and water, both salt and water are considered separate components because they have different chemical properties.On the other hand, a phase is a form of matter that has a consistent chemical...
Downstream Processing01:29

Downstream Processing

Downstream processing begins once fermentation is complete and involves a series of steps to recover and purify products such as acids, vitamins, antibiotics, or proteins.Cell HarvestingFor example, for intracellular protein-based products, the first step is harvesting the cells. This is typically achieved using centrifugation or filtration to separate the cells from the liquid phase.Cell Disruption for Intracellular ProductsIf the target product is intracellular, the harvested cells must be...