相关实验视频

Updated: Jul 18, 2025

Methods for Comparing Nutrients in Beebread Made by Africanized and European Honey Bees and the Effects on Hemolymph Protein Titers

Methods for Comparing Nutrients in Beebread Made by Africanized and European Honey Bees and the Effects on Hemolymph Protein Titers

Published on: March 17, 2015

来自智利蜜蜂面包的元素表现出抗氧化和抗菌特性:第一个前性研究

Bairon Jorquera¹, Ailin Mayorga¹, Helena Quintero-Pertuz¹

¹Departamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Dr. Carlos Lorca Tobar 964, Santiago, 8380000, Chile.

Chemistry & biodiversity

|August 25, 2023

概括

智利蜜蜂面包富含化合物,具有显著的抗氧化和抗菌特性. 这项研究强调了其作为健康应用的天然来源的潜力.

科学领域:

食品科学食品科学食品科学
自然产品化学化学
药理学是指药理学,即药理学是指药理学.

背景情况:

蜜蜂面包 (BB) 是一种发酵的蜂巢产品,由于其营养和功能成分,具有潜在的健康益处.
化合物是蜜蜂面包生物活性的主要贡献者.

研究的目的:

进行第一个前性体外研究,研究智利蜜蜂面包的理学参数,含量以及抗氧化和抗菌活性.
识别和量化智利蜜蜂面包中存在的主要化合物.

主要方法:

帕林学分析. 帕林学分析.
使用光谱光度方法量化总含量.
通过FRAP和ORAC-FL测定对抗氧化能力的评估.
测定抗菌活性对抗Streptococcus pyogenes的作用.
使用液体色谱-质谱法 (LC-MS) 和用二极管阵列检测 (LC-DAD) 的液体色谱法识别和量化化合物.

主要成果:

智利蜜蜂面包具有高含量 (1340±186毫克GAE/100克BB).
观察到显著的抗氧化能力 (FRAP:51±2μmol 托洛克斯eq/g BB; ORAC-FL:643±64μmol 托洛克斯eq/g BB).
抗菌活性被证明是针对Streptococcus pyogenes的.
凯姆菲罗尔,奎尔丁,酸和鲁丁被确定为占主导地位的化合物.

结论:

智利蜜蜂面包具有重要的生物活性潜力.
这项研究支持蜜蜂面包作为抗氧化剂和抗菌化合物的有希望的天然来源.
进一步研究智利蜜蜂面包的健康应用是有必要的.

关键词:

蜜蜂产品是一种蜜蜂产品.黄类化合物黄类化合物功能性食品是一种功能性食品.帕利诺学分析分析芬醇酸是什么芬醇酸是什么酸是什么

更多相关视频

A Generalized Method for Determining Free Soluble Phenolic Acid Composition and Antioxidant Capacity of Cereals and Legumes

A Generalized Method for Determining Free Soluble Phenolic Acid Composition and Antioxidant Capacity of Cereals and Legumes

Published on: June 10, 2022

Extraction and Analysis of Taiwanese Green Propolis

Extraction and Analysis of Taiwanese Green Propolis

Published on: January 7, 2019

相关概念视频

Antimicrobial Proteins

Antimicrobial Proteins

Antimicrobial proteins are important components of the immune system. They aid the body in combating pathogens by either killing them directly or hindering their replication processes. Four main types of antimicrobial substances are interferons, the complement system, iron-binding proteins, and antimicrobial proteins.
Interferons
Interferons (IFNs) are proteins produced by lymphocytes, macrophages, and fibroblasts infected with viruses. While IFNs cannot prevent viruses from entering and...

Radical Autoxidation

Radical Autoxidation

The oxidation of an organic compound in the presence of air or oxygen is called autoxidation. For example, cumene reacts with oxygen to form hydroperoxide. Autoxidation involves initiation, propagation, and termination steps. Many organic compounds are susceptible to autoxidation—especially ethers in the presence of oxygen, which form hydroperoxides. Even though this reaction is slow, old ether bottles contain small amounts of peroxide, which leads to laboratory explosions during ether...