Glucose oxidase as an important yet overlooked factor determining the antibacterial activity of bee pollen and bee bread (Record no. 54775)

MARC details
000 -LEADER
fixed length control field 02071nam a2200277Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625162453.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-20692
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250602s9999 xx |||||s2 |||| ||und|d
245 10 - TITLE STATEMENT
Title Glucose oxidase as an important yet overlooked factor determining the antibacterial activity of bee pollen and bee bread
490 0# - SERIES STATEMENT
Volume/sequential designation European Food Research and Technology, 248(12), p.2929-2939, 2022
520 3# - SUMMARY, ETC.
Summary, etc. Bee pollen (BP)and bee bread (BB)have attracted great attention due to their biological activities including antibacterial activity. However, the mechanism of antibacterial activity is largely unknown. Therefore, we aimed to characterise the antibacterial effect of BP and BB aqueous extracts against bacterial pathogens (Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, Proteus mirabilis and Enterococcus faecalis)and identify the key compound(s)responsible for this effect. Here, we demonstrate that BP and particularly BB extracts display antibacterial activity which is significantly increased in the presence of glucose. Immunoblot analysis of extracts revealed the presence of MRJP1 in all analysed BP and BB samples and the enzyme glucose oxidase (GOX)in the majority of BB samples. Treatment of extracts with catalase resulted in the restoration of bacterial growth but only in those samples where glucose supplementation caused the enhancement of antibacterial activity. Our findings provide a deeper understanding of antibacterial activity of BP/BB which is mediated by the enzymatic activity of bee-derived GOX.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BEE PROTEINS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element MRJP
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ANTIBACTERIAL ACTIVITY
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ENZYMATIC ACTIVITY
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BACTERIAL PATHOGEN
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Pelka, K.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Bucekova, M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Godocikova, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Szweda, P.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Majtan, J.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1b7thmF7fzuhi7MYM0b9lvhbKEcQyIeOD/view?usp=drivesdk">https://drive.google.com/file/d/1b7thmF7fzuhi7MYM0b9lvhbKEcQyIeOD/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
Holdings
Lost status Source of classification or shelving scheme Damaged status Not for loan Collection Home library Current library Shelving location Date acquired Total checkouts Full call number Date last seen Price effective from Koha item type
  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-20692 25.06.2025 25.06.2025 Documentos solicitados