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1

Study of optimum conditions and kinetics of starch hydrolysis by means of thermostable α-amylase

D. Yankov, E. Dobreva, V. Beschkov, E. Emanuilova

Journal:

Enzyme and Microbial Technology

Year:

1986

Language:

english

File:

PDF, 283 KB

english, 1986

2

Letter to the Editor

C. Boyadjiev, V. Beschkov

Journal:

Chemical Engineering Science

Year:

1979

Language:

english

File:

PDF, 57 KB

english, 1979

3

Maltodextrin Hydrolysis with Glucoamylase Immobilized in Polyacrylamide Gel

D. Yankov, L. Peeva, V. Beschkov

Journal:

Starch - Stärke

Year:

1992

Language:

english

File:

PDF, 427 KB

english, 1992

4

Some kinetic aspects and modelling of biotransformation of D-glucose to keto-D-gluconates

V. Beschkov, S. Velizarov, L. Peeva

Journal:

Bioprocess and Biosystems Engineering

Year:

1995

Language:

english

File:

PDF, 407 KB

english, 1995

5

Stability analysis of a bioreactor model for biodegradation of xenobiotics

Milen Borisov, Neli Dimitrova, Venko Beschkov

Journal:

Computers & Mathematics with Applications

Year:

2012

Language:

english

File:

PDF, 508 KB

english, 2012

6

A kinetic model for the hydrolysis and synthesis of maltose, isomaltose, and maltotriose by glucoamylase

V. Beschkov, A. Marc, J. M. Engasser

Journal:

Biotechnology and Bioengineering

Year:

1984

Language:

english

File:

PDF, 351 KB

english, 1984

7

Approximate equations of liquid phase mass transfer coefficients for falling films

Chr. Boyadjiev, L. Papadopov, V. Beschkov

Journal:

Chemical Engineering Science

Year:

1974

Language:

english

File:

PDF, 171 KB

english, 1974

8

On the PDE-model of a closed end chemical reactor

L. Boyadzhiev, V. Beschkov, G. Kyuchoukov

Journal:

Chemical Engineering Science

Year:

1975

Language:

english

File:

PDF, 250 KB

english, 1975

9

On the mass transfer into a falling laminar film with dissolution

V. Beschkov, C. Boyadjiev, G. Peev

Journal:

Chemical Engineering Science

Year:

1978

Language:

english

File:

PDF, 449 KB

english, 1978

10

The biochemical oxidation of d-sorbitol to l-sorbose at constant electric current

S. Mitov, V. Beschkov

Journal:

Journal of Electroanalytical Chemistry

Year:

1992

Language:

english

File:

PDF, 526 KB

english, 1992

11

Effect of surfactants on the flow of falling liquid films

V. Beschkov, Chr. Boyadjiev

Journal:

The Chemical Engineering Journal

Year:

1977

Language:

english

File:

PDF, 495 KB

english, 1977

12

Electrochemical determination of diffusivities in non-newtonian power-law fluids by a rotating geiss body

I. Nikov, V. Beschkov, P. Stoyanova

Journal:

The Chemical Engineering Journal

Year:

1987

Language:

english

File:

PDF, 650 KB

english, 1987

13

Biotransformation of d-sorbitol to l-sorbose by Gluconobacter suboxydans entrapped in a polyacrylamide gel

V. Beschkov, M. Kosseva

Journal:

The Chemical Engineering Journal

Year:

1990

Language:

english

File:

PDF, 586 KB

english, 1990

14

The biochemical oxidation of d-sorbitol to l-sorbose at constant electric current

S. Mitov, V. Beschkov

Journal:

Bioelectrochemistry and Bioenergetics

Year:

1992

Language:

english

File:

PDF, 452 KB

english, 1992

15

Effects of electric current passing through the fermentation broth of a strain Acetobacter suboxydans

V.N. Beschkov, L.G. Peeva

Journal:

Bioelectrochemistry and Bioenergetics

Year:

1994

Language:

english

File:

PDF, 321 KB

english, 1994

16

Mathematical modelling of cyclodextrin-glucanotransferase production by batch cultivation

N. Burhan, Ts. Sapundzhiev, V. Beschkov

Journal:

Biochemical Engineering Journal

Year:

2005

Language:

english

File:

PDF, 143 KB

english, 2005

17

Mathematical modelling of cyclodextrin-glucano-transferase production by immobilised cells of Bacillus circulans ATCC 21783 at batch cultivation

N. Burhan, Ts. Sapundzhiev, V. Beschkov

Journal:

Biochemical Engineering Journal

Year:

2007

Language:

english

File:

PDF, 672 KB

english, 2007

18

Continuous cyclodextrin glucanotransferase production by free and immobilized cells of Bacillus circulans ATCC 21783 in bioreactors

Anna Vassileva, Venko Beschkov, Viara Ivanova, Alexandra Tonkova

Journal:

Process Biochemistry

Year:

2005

Language:

english

File:

PDF, 284 KB

english, 2005

19

Cyclodextrin glucanotransferase production by free and agar gel immobilized cells of Bacillus circulans ATCC 21783

Anna Vassileva, Nigar Burhan, Venko Beschkov, Dimitrina Spasova, Spasimira Radoevska, Viara Ivanova, Alexandra Tonkova

Journal:

Process Biochemistry

Year:

2003

Language:

english

File:

PDF, 408 KB

english, 2003

20

A modified method for determination of diffusivities of low molecular substances in non-Newtonian liquids

G Peev, A Nikolova, V Beschkov, G Christov

Journal:

Biochemical Engineering Journal

Year:

2001

Language:

english

File:

PDF, 136 KB

english, 2001

21

Bacterial denitrification of waste water stimulated by constant electric field

V Beschkov, S Velizarov, S.N Agathos, V Lukova

Journal:

Biochemical Engineering Journal

Year:

2004

Language:

english

File:

PDF, 101 KB

english, 2004

22

Kinetics and Modelling of the Enzyme Hydrolysis of Maltose with Free and Immobilized Glucoamylase

Dragomir Yankov, V. Beschkov, Prof. Denis Rouleau

Journal:

Starch - Stärke

Year:

1997

Language:

english

File:

PDF, 605 KB

english, 1997

23

Production of free gluconic acid by cells ofGluconobacter oxydans

S. Velizarov, V. Beschkov

Journal:

Biotechnology Letters

Year:

1994

Language:

english

File:

PDF, 350 KB

english, 1994

24

L-Sorbose production by cells of the strain Gluconobacter suboxydans entrapped in a polyacrylamide gel

S. Stefanova, M. Koseva, I. Tepavicharova, V. Beschkov

Journal:

Biotechnology Letters

Year:

1987

Language:

english

File:

PDF, 169 KB

english, 1987

25

Modelling of enzyme hydrolysis of maltose in a single pellet of immobilized biocatalyst

D. Yankov, Ch. Sapundzhiev, V. Beschkov

Journal:

Bioprocess and Biosystems Engineering

Year:

1996

Language:

english

File:

PDF, 319 KB

english, 1996

26

Modeling 1,2-dichloroethane biodegradation byKlebsiella oxytoca va 8391immobilized on granulated activated carbon

A. Mileva, Ts. Sapundzhiev, V. Beschkov

Journal:

Bioprocess and Biosystems Engineering

Year:

2008

Language:

english

File:

PDF, 514 KB

english, 2008

27

A new bioreactor with a semi-fixed packing: investigation of degradation of phenol

R. Daraktchiev, N. Kolev, V. Beschkov, T. Aleksandrova

Journal:

Bioprocess and Biosystems Engineering

Year:

1996

Language:

english

File:

PDF, 254 KB

english, 1996

28

Bioreactor with a semi-fixed packing: anaerobic lactose to lactic acid fermentation

R. Daraktchiev, V. Beschkov, N. Kolev, T. Aleksandrova

Journal:

Bioprocess and Biosystems Engineering

Year:

1997

Language:

english

File:

PDF, 230 KB

english, 1997

29

Dynamic modelling of aerobic bioprocesses in gel particles with immobilised cells

V. Beschkov, S. Velizarov

Journal:

Bioprocess and Biosystems Engineering

Year:

2000

Language:

english

File:

PDF, 158 KB

english, 2000

30

Biodegradation of monochloroacetic acid used as a sole carbon and energy source byXanthobacter autotrophicusGJ10 strain in batch and continuous culture

Maciej Torz, Venko Beschkov

Journal:

Year:

2005

Language:

english

File:

PDF, 410 KB

english, 2005

31

Metabolism of mono- and dihalogenated C1 and C2 compounds byXanthobacter autotrophicusgrowing on 1,2-dichloroethane

Maciej Torz, Piet Wietzes, Venko Beschkov, Dick B. Janssen

Journal:

Year:

2007

Language:

english

File:

PDF, 386 KB

english, 2007

32

Lactic acid fermentation by cells ofLactobacillusrhamnosusimmobilized in polyacrylamide gel

Kaloyan K. Petrov, Dragomir S. Yankov, Venko N. Beschkov

Journal:

World Journal of Microbiology and Biotechnology

Year:

2006

Language:

english

File:

PDF, 374 KB

english, 2006

33

Improved immobilization ofLactobacillus rhamnosusATCC 7469 in polyacrylamide gel, preventing cell leakage during lactic acid fermentation

Kaloyan K. Petrov, Penka M. Petrova, Venko N. Beschkov

Journal:

World Journal of Microbiology and Biotechnology

Year:

2007

Language:

english

File:

PDF, 191 KB

english, 2007

34

Microbial denitrification by immobilized bacteria Pseudomonas denitrificans stimulated by constant electric field

T. Parvanova-Mancheva, V. Beschkov

Journal:

Biochemical Engineering Journal

Year:

2009

Language:

english

File:

PDF, 784 KB

english, 2009

35

Investigation of α-amylase and proteinase of culture filtrate from bacillus licheniformis MB 80 strain

E. Dobreva, E. Emanuilova, P. Kosturkova, M. Beschkov

Journal:

Acta Biotechnologica

Year:

1985

Language:

english

File:

PDF, 226 KB

english, 1985

36

Malolactic fermentation in chardonnay wine by immobilised Lactobacillus casei cells

M. Kosseva, V. Beschkov, J.F. Kennedy, L.L. Lloyd

Journal:

Process Biochemistry

Year:

1998

Language:

english

File:

PDF, 482 KB

english, 1998

37

Biotransformation of glucose to free gluconic acid by Gluconobacter oxydans: substrate and product inhibition situtations

S. Velizarov, V. Beschkov

Journal:

Process Biochemistry

Year:

1998

Language:

english

File:

PDF, 718 KB

english, 1998

38

Degradation of triethylene glycol dimethyl ether by ozonation combined with UV irradiation or hydrogen peroxide addition

V. Beschkov, G. Bardarska, H. Gulyas, I. Sekoulov

Journal:

Water Science and Technology

Year:

1997

Language:

english

File:

PDF, 528 KB

english, 1997

39

Biotransformation of d-sorbitol to l-sorbose by immobilized cells Gluconobacter suboxydans in a bubble column

M. Kosseva, V. Beschkov, R. Popov

Journal:

Journal of Biotechnology

Year:

1991

Language:

english

File:

PDF, 340 KB

english, 1991

40

Biological treatment of mining wastewaters by fixed-bed bioreactors at high organic loading

Bratkova, Svetlana, Koumanova, Bogdana, Beschkov, Venko

Journal:

Bioresource Technology

Year:

2013

Language:

english

File:

PDF, 363 KB

english, 2013

41

NUMERICAL INVESTIGATION OF GAS ABSORPTION IN A WAVY FILM FLOW†

BESCHKOV, V., BOYADJIEV, C.

Journal:

Chemical Engineering Communications

Year:

1983

Language:

english

File:

PDF, 264 KB

english, 1983

42

Simultaneous copper, cobalt and phenol removal from aqueous solutions by alternating biosorption and biodegradation

Tsekova, K., Ganeva, S., Hristov, A., Todorova, D., Beschkov, V.

Journal:

Water Science and Technology

Year:

2011

Language:

english

File:

PDF, 279 KB

english, 2011

43

Influence of Product Addition on the Oxidation of D-Sorbitol to L-Sorbose by the Strain Acetobacter suboxydans

Elenkov, D., Beschkov, V., Mitov, S.

Journal:

Biocatalysis and Biotransformation

Year:

1989

Language:

english

File:

PDF, 534 KB

english, 1989

44

Modelling of Biogas Production from Glycerol by Anaerobic Process in a Baffled Multi-Stage Digestor

Beschkov, Venko, Sapundzhiev, Tsvetan, Angelov, Ivan

Journal:

Biotechnology & Biotechnological Equipment

Year:

2012

Language:

english

File:

PDF, 1.02 MB

english, 2012

45

Biodegradation of Monochloroacetic Acid by Immobilization of Xanthobacter Autotrophicus GJ10 in Polyacrylamide Gel

Vasileva, E., Petrov, K., Beschkov, V.

Journal:

Biotechnology & Biotechnological Equipment

Year:

2009

Language:

english

File:

PDF, 347 KB

english, 2009

46

International Conference on Mathematical Methods and Models in Biosciences (Biomath) 2011

Beschkov, Venko, Markov, Svetoslav

Journal:

Biotechnology & Biotechnological Equipment

Year:

2012

Language:

english

File:

PDF, 384 KB

english, 2012

47

Influence of rapid thermal vacuum annealing and high temperature treatment on the properties of PSG films

Beschkov, G, Bakardjieva, V, Alexieva, Z

Journal:

Journal of Physics Conference Series

Year:

2008

Language:

english

File:

PDF, 495 KB

english, 2008

48

H2S/O2fuel cells using hydrogen sulfide from Black Sea waters

Uzun, Dzhamal, Razkazova–Velkova, Elena, Petrov, Konstantin, Beschkov, Venko

Journal:

Journal of Applied Electrochemistry

Year:

2016

Language:

english

File:

PDF, 609 KB

english, 2016

49

Karyological studies on Lacerta vivipara (Jacq.) collected in Bulgaria.

Belcheva, R. G., Biserkov, V. Y., Ilieva, H. L., Beschkov, V. A., Petkov, P. M.

Journal:

Year:

1986

Language:

english

File:

PDF, 3.33 MB

english, 1986

50

A Method for the Simultaneous Cleansing of H 2 S and SO 2

Uzun, Dzhamal R., Razkazova-Velkova, Elena, Beschkov, Venko, Petrov, Konstantin

Journal:

International Journal of Electrochemistry

Year:

2016

Language:

english

File:

PDF, 1.80 MB

english, 2016

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