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personal data approved: 2023. V. 26.
Personal data
Erika Bujna
name Erika Bujna
name of institution
doctoral school
MATE Doctoral School of Food Sciences (Supervisor)
the share of work in the different doctoral schools. MATE Doctoral School of Food Sciences 100%
accreditation statement submitted to: Hungarian University of Agriculture and Life Sciences, Gödöllő
Contact details
phone number +36 1 305-7146
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 2014
discipline to which degree belongs food sciences
institution granting the degree Corvinus University of Budapest
Employment
2016 - Hungarian University of Agriculture and Life Sciences, Gödöllő
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 2
number of students who fulfilled course requirements 0
students who obtained their degrees:
(50%) Weizhe Sun PhD 2023  DSFS
(50%) Bao Toan Nguyen PhD 2022  DSFS
(50%) Linh Ta Phuong PhD 2022  DSFS

completed course requirement:
(50%) Donia Chakroun (PhD) 2023/08  DSFS
Gizella Sipiczki (PhD) 2023/08  DSFS
present PhD students:
(50%) Ákos Arnold Bartha (PhD) (2027/01)  DSFS
(50%) Kálmán Botond Süli (PhD) (2025/08)  DSFS
(50%) Sofia Radja Ziane (PhD) (2025/08)  DSFS
(50%) Stefan Savo Micevic (PhD) (2025/08)  DSFS
(50%) Kristijan Hristovski (PhD) (2024/08)  DSFS
(50%) Reem Mourad (PhD) (2024/08)  DSFS
  Thesis topic proposals
Research
research area Enyzme fermentation, Bioconversion, Design of functional food
research field in which current research is conducted food sciences
bio, environmental and chemical engineering
Publications
2022

Bujna Erika, Styevko Gabriella, Laskawy Peter, Rezessy-Szabo Judit Maria, Nguyen Vuong D., Tran Anh M.T., Ta Phuong Linh, Farkas Csilla, Gupta Vijai Kumar, Nguyen Quang D.: Synthesis of oligosaccharides with prebiotic potential by crude enzyme preparation from Bifidobacterium, FOOD CHEMISTRY 367: p. 130696.
type of document: Journal paper/Article
language: English
URL 
2022

Vu Vi, Farkas Csilla, Riyad Ouahab, Bujna Erika, Kilin Akos, Sipiczki Gizella, Sharma Minaxi, Usmani Zeba, Kumar Gupta Vijai, Nguyen Quang D.: Enhancement of the enzymatic hydrolysis efficiency of wheat bran using the Bacillus strains and their consortium, BIORESOURCE TECHNOLOGY 343: p. 126092.
type of document: Journal paper/Article
language: English
URL 
2021

Truong Duy H., Dam Mai S., Bujna Erika, Rezessy-Szabo Judit, Farkas Csilla, Vi Vu Ngoc Ha, Csernus Olivia, Nguyen Vuong D., Gathergood Nicholas, Friedrich László, Hafidi Mohamed, Gupta Vijai Kumar, Nguyen Quang D.: In situ fabrication of electrically conducting bacterial cellulose-polyaniline-titanium-dioxide composites with the immobilization of Shewanella xiamenensis and its application as bioanode in microbial fuel cell, FUEL 285: 119259
type of document: Journal paper/Article
number of independent citations: 1
language: English
URL 
2021

Linh Phuong Ta, Bujna Erika, Antal Otilia, Ladányi Márta, Juhász Réka, Szécsi Anett, Kun Szilárd, Sudheer Surya, Gupta Vijai Kumar, Quang D. Nguyen: Effects of various polysaccharides (alginate, carrageenan, gums, chitosan) and their combination with prebiotic saccharides (resistant starch, lactosucrose, lactulose) on the encapsulation of probiotic bacteria Lactobacillus casei 01 strain, INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 183: pp. 1136-1144.
type of document: Journal paper/Article
number of independent citations: 2
language: English
URL 
2021

Bujna Erika, Styevkó Gabriella, Rezessyné Szabó Judit, Hoschke Ágoston, Nguyen Duc Quang: Prebiotikumok, In: Bélafiné, Bakó Katalin; Lajtai-Szabó, Piroska (szerk.) Biokatalízis az élelmiszeriparban és a könnyűiparban, Pannon Egyetemi Kiadó (2021) pp. 127-143.
type of document: Part of book/Könyvfejezet (to be translated)
language: Hungarian
2020

Tran A. M., Nguyen T.B., Nguyen V. D., Bujna E., Dam M. S., Nguyen Q.D.: Changes in bitterness, antioxidant activity and total phenolic content of grapefruit juice fermented by Lactobacillus and Bifidobacterium strains, ACTA ALIMENTARIA: AN INTERNATIONAL JOURNAL OF FOOD SCIENCE 49: (1) pp. 103-110.
type of document: Journal paper/Article
language: English
URL 
2019

Nguyen Bao Toan, Bujna Erika, Fekete Noemi, Tran Anh T. M., Rezessy-Szabo Judit M., Prasad Ram, Nguyen Quang D.: Probiotic Beverage From Pineapple Juice Fermented With Lactobacillus and Bifidobacterium Strains, FRONTIERS IN NUTRITION 6: 54
type of document: Journal paper/Article
number of independent citations: 31
language: English
URL 
2019

Csilla Farkas, Judit M. Rezessy-Szabó, Vijai Kumar Gupta, Erika Bujna, Tuan M. Pham, Klára Pásztor-Huszár, László Friedrich, Rajeev Bhat, Vijay Kumar Thakur, Quang D. Nguyen: Batch and fed-batch ethanol fermentation of cheese-whey powder with mixed cultures of different yeasts, ENERGIES 12: (23) 4495
type of document: Journal paper/Article
number of independent citations: 3
language: English
URL 
2019

Nguyen Vuong D., Styevkó Gabriella, Madaras Erzsébet, Haktanirlar Gökce, Tran Anh T.M., Bujna Erika, Dam Mai S., Nguyen Quang D.: Immobilization of β-galactosidase on chitosan-coated magnetic nanoparticles and its application for synthesis of lactulose-based galactooligosaccharides, PROCESS BIOCHEMISTRY 84: pp. 30-38.
type of document: Journal paper/Article
number of independent citations: 12
language: English
URL 
2017

Attila Szöllősi, Ágoston Hoschke, Judit M Rezessy-Szabó, Erika Bujna, Szilárd Kun, Quang D Nguyen: Formation of novel hydrogel bio-anode by immobilization of biocatalyst in alginate/polyaniline/titanium-dioxide/graphite composites and its electrical performance, CHEMOSPHERE 174: (-) pp. 58-65.
type of document: Journal paper/Article
number of independent citations: 13
language: English
URL 
Number of independent citations to these publications:62 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
121
number of scientific publications:
102
monographs and professional books:
0
monographs/books in which chapters/sections were contributed:
3 
number of independent citations to scientific publications and creative works:
497

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 2.2358 ( 2017. X. 31. )