相关实验视频

Updated: Jul 11, 2025

Analysis of N-glycans from Raphanus sativus Cultivars Using PNGase H+

Analysis of N-glycans from Raphanus sativus Cultivars Using PNGase H+

Published on: June 25, 2018

来自Brassica rapa根的多糖:提取,净化,结构特征和生物活动. 一个审查审查

Yahya S Hamed¹, Hafiz Muhammad Ahsan², Muhammad Hussain³

¹College of Food Science and Technology, Zhejiang University of Technology, Huzhou 313299, PR China; Food Technology Department, Faculty of Agriculture, Suez Canal University, Ismailia 41522, Egypt.

International journal of biological macromolecules

|November 12, 2023

概括

布拉西卡拉帕 (B. rapa) 根多糖提供显著的营养和健康益处. 本综述详细介绍了它们的提取,结构和各种药理学活动,有助于功能性食品的开发.

科学领域:

营养科学营养科学
食品化学食品化学
药理学药理学是指药理学的学科.

背景情况:

布拉西卡拉帕 (B. rapa) 根因其营养密度而闻名.
聚糖是B. rapa根中的关键生物活性化合物,其单糖化合物成分和甘油酸链接各不相同.
提取和净化方法影响B. rapa根多糖 (BRP) 的结构特征和生物活性.

研究的目的:

审查B. rapa根多糖 (BRP) 的提取,净化,结构特征和生物活动.
探索BRP的结构属性和功能性质之间的相关性.
为开发基于BRP的新型功能性食品提供参考.

主要方法:

关于B. rapa根多糖提取和净化研究的文献综述.
报告的结构特征的分析,包括单糖化合物组成和甘油酸键类型.
编译和摘要记录的药理学活动,如抗低氧,抗疲劳,免疫调节,低血糖,抗瘤和抗氧化作用.

主要成果:

BRP具有不同的结构特征,取决于提取和净化技术.
广泛的生物活性,包括显著的抗氧化和抗疲劳特性,与BRP有关.
BRP的特定结构属性与其观察到的药理学效应有关.

结论:

了解BRP的结构-活动关系对于其应用至关重要.
由于其促进健康的特性,BRP具有作为功能性食品的有价值成分的潜力.
进一步的研究可以优化BRP的提取和利用,以提高健康益处.

关键词:

生物和结构特征生物和结构特征布拉西卡拉帕根 (Brassica rapa) 是一种植物.多糖类多糖化物.

更多相关视频

A Straightforward Method for Glucosinolate Extraction and Analysis with High-pressure Liquid Chromatography HPLC

A Straightforward Method for Glucosinolate Extraction and Analysis with High-pressure Liquid Chromatography HPLC

Published on: March 15, 2017

Phloem Sap Sampling from Brassica napus for 3D-PAGE of Protein and Ribonucleoprotein Complexes

Phloem Sap Sampling from Brassica napus for 3D-PAGE of Protein and Ribonucleoprotein Complexes

Published on: January 9, 2018

相关概念视频

Cellulose and Pectic Polysaccharides

Cellulose and Pectic Polysaccharides

Every plant cell has a cell wall that protects the cell, provides structural support, and gives the cell shape. Cellulose, the main structural component of the plant cell wall, makes up over 30% of plant matter. It is the most abundant organic compound on earth. Cellulose is an unbranched polysaccharide composed of linear chains of glucose molecules linked by β (1→4) glycosidic bonds.
As a cell matures, its cell wall specializes according to its type. For example, the...

Biosynthesis of Polysaccharides

Biosynthesis of Polysaccharides

Polysaccharides such as glycogen and starch are synthesized from nucleoside diphosphate sugars, primarily uridine diphosphate glucose (UDPG) and adenosine diphosphate glucose (ADPG). These activated glucose donors act as key intermediates in carbohydrate metabolism and biosynthesis. UDPG primarily involves glycogen synthesis in animals and many bacteria, while ADPG plays a fundamental role in starch synthesis in plants and certain bacteria.UDPG is formed when glucose-1-phosphate reacts with...