Article

Cook, M. T., Saratoon, T., Tzortzis, G., Edwards, A., Charalampopoulos, D. and Khutoryanskiy, V. V. (2013) CLSM method for the dynamic observation of pH change within polymer matrices for oral delivery. Biomacromolecules, 14 (2). pp. 387-393. ISSN 1525-7797 doi: 10.1021/bm301569r

Osman, A., Tzortzis, G., Rastall, R. and Charalampopoulos, D. (2013) High yield production of a soluble bifidobacterial β-galactosidase (BbgIV) inE. coliDH5α with improved catalytic efficiency for the synthesis of prebiotic galactooligosaccharides. Journal of Agricultural and Food Chemistry, 61 (9). pp. 2213-2223. ISSN 0021-8561 doi: 10.1021/jf304792g

Nualkaekul, S., Cook, M. T., Khutoryanskiy, V. V. and Charalampopoulos, D. (2013) Influence of encapsulation and coating materials on the survival of Lactobacillus plantarum and Bifidobacterium longum in fruit juices. Food Research International. ISSN 0963-9969 doi: 10.1016/j.foodres.2013.04.019 (In Press)

Cook, M., Tzortzis, G. T., Khutoryanskiy, V. V. and Charalampopoulos, D. (2013) Layer-by-layer coating of alginate matrices with chitosan–alginate for the improved survival and targeted delivery of probiotic bacteria after oral administration. Journal of Materials Chemistry B, 1. pp. 52-60. doi: 10.1039/C2TB00126H

Prasanna, P.H.P., Grandison, A.S. and Charalampopoulos, D. (2013) Microbiological, chemical and rheological properties of low fat set yoghurt produced with exopolysaccharide (EPS) producing Bifidobacterium strains. Food Research International, 51 (1). pp. 15-22. ISSN 0963-9969 doi: 10.1016/j.foodres.2012.11.016

Prasanna, P. H. P., Bell, A., Grandison, A. S. and Charalampopoulos, D. (2012) Emulsifying, rheological and physicochemical properties of exopolysaccharide produced by Bifidobacterium longum subsp. infantis CCUG 52486 and Bifidobacterium infantis NCIMB 702205. Carbohydrate Polymers, 90 (1). pp. 533-540. ISSN 0144-8617 doi: 10.1016/j.carbpol.2012.05.075

Deepika, G., Karunakaran, E., Hurley, C. R., Biggs, C. A. and Charalampopoulos, D. (2012) Influence of fermentation conditions on the surface properties and adhesion of Lactobacillus rhamnosus GG. Microbial Cell Factories, 11 (1). 116. ISSN 1475-2859 doi: 10.1186/1475-2859-11-116

Cook, M. T., Tzortzis, G., Charalampopoulos, D. and Khutoryanskiy, V. V. (2012) Microencapsulation of probiotics for gastrointestinal delivery. Journal of Controlled Release, 162 (1). pp. 56-67. ISSN 0168-3659 doi: 10.1016/j.jconrel.2012.06.003

Prasanna, P. H. P., Grandison, A. S. and Charalampopoulos, D. (2012) Effect of dairy-based protein sources and temperature on growth, acidification and exopolysaccharide production of Bifidobacterium strains in skim milk. Food Research International, 47 (1). pp. 6-12. ISSN 0963-9969 doi: 10.1016/j.foodres.2012.01.004

Charalampopoulos, D. and Rastall, R. A. (2012) Prebiotics in foods. Current Opinion in Biotechnology, 23 (2). pp. 187-191. ISSN 0958-1669 doi: 10.1016/j.copbio.2011.12.028

Prasanna, P. H. P., Grandison, A. S. and Charalampopoulos, D. (2012) Screening human intestinal Bifidobacterium strains for growth, acidification, EPS production and viscosity potential in low-fat milk. International Dairy Journal, 23 (1). pp. 36-44. ISSN 0958-6946 doi: 10.1016/j.idairyj.2011.09.008

Osman, A., Tzortzis, G., Rastall, R. A. and Charalampopoulos, D. (2012) BbgIV is an important Bifidobacterium β-galactosidase for the synthesis of prebiotic galactooligosaccharides at high temperatures. Journal of Agricultural and Food Chemistry, 60 (3). pp. 740-748. ISSN 0021-8561 doi: 10.1021/jf204719w

Nualkaekul, S., Lenton, D., Cook, M. T., Khutoryanskiy, V. and Charalampopoulos, D. (2012) Chitosan coated alginate beads for the survival of microencapsulated Lactobacillus plantarum in pomegranate juice. Carbohydrate Polymers, 90 (3). pp. 1281-1287. ISSN 0144-8617 doi: 10.1016/j.carbpol.2012.06.073

Nualkaekul, S., Deepika, G. and Charalampopoulos, D. (2012) Survival of freeze dried Lactobacillus plantarum in instant fruit powders and reconstituted fruit juices. Food Research International, 48 (2). pp. 627-633. ISSN 0963-9969 doi: 10.1016/j.foodres.2012.06.003

Cook, M. T., Tzortzis, G., Charalampopoulos, D. and Khutoryanskiy, V. V. (2011) Production and evaluation of dry alginate-chitosan microcapsules as an enteric delivery vehicle for probiotic bacteria. Biomacromolecules, 12 (7). pp. 2834-2840. ISSN 1525-7797 doi: 10.1021/bm200576h

Nualkaekul, S. and Charalampopoulos, D. (2011) Survival of Lactobacillus plantarum in model solutions and fruit juices. International Journal of Food Microbiology, 146 (2). pp. 111-117. ISSN 0168-1605 doi: 10.1016/j.ijfoodmicro.2011.01.040

Deepika, G., Rastall, R. A. and Charalampopoulos, D. (2011) Effect of food models and low-temperature storage on the adhesion of Lactobacillus rhamnosus GG to Caco-2 cells. Journal of Agricultural and Food Chemistry, 59 (16). pp. 8661-8666. ISSN 0021-8561 doi: 10.1021/jf2018287

Nualkaekul, S., Salmeron, I. and Charalampopoulos, D. (2011) Investigation of the factors influencing the survival of Bifidobacterium longum in model acidic solutions and fruit juices. Food Chemistry, 129 (3). pp. 1037-1044. ISSN 0308-8146 doi: 10.1016/j.foodchem.2011.05.071

Champagne, C. P., Ross, R. P., Saarela, M., Hansen, K. F. and Charalampopoulos, D. (2011) Recommendations for the viability assessment of probiotics as concentrated cultures and in food matrices. International Journal of Food Microbiology, 149 (3). pp. 185-193. ISSN 0168-1605 doi: 10.1016/j.ijfoodmicro.2011.07.005

Ampatzoglou, A., Schurr, B., Deepika, G., Baipong, S. and Charalampopoulos, D. (2010) Influence of fermentation on the acid tolerance and freeze drying survival of Lactobacillus rhamnosus GG. Biochemical Engineering Journal, 52 (1). pp. 65-70. ISSN 1369-703X doi: 10.1016/j.bej.2010.07.005

Osman, A., Tzortzis, G., Rastall, R. A. and Charalampopoulos, D. (2010) A comprehensive investigation of the synthesis of prebiotic galactooligosaccharides by whole cells of Bifidobacterium bifidum NCIMB 41171. Journal of Biotechnology, 150 (1). pp. 140-148. ISSN 0168-1656 doi: 10.1016/j.jbiotec.2010.08.008

Charalampopoulos, D. and Pandiella, S. S. (2010) Survival of human derived Lactobacillus plantarum in fermented cereal extracts during refrigerated storage. LWT - Food Science and Technology, 43 (3). pp. 431-435. ISSN 0023-6438 doi: 10.1016/j.lwt.2009.09.006

Deepika, G., Green, R. J., Frazier, R. A. and Charalampopoulos, D. (2009) Effect of growth time on the surface and adhesion properties of Lactobacillus rhamnosus GG. Journal of Applied Microbiology, 107 (4). pp. 1230-1240. ISSN 1364-5072 doi: 10.1111/j.1365-2672.2009.04306.x

Siaterlis, A., Deepika, G. and Charalampopoulos, D. (2009) Effect of culture medium and cryoprotectants on the growth and survival of probiotic lactobacilli during freeze drying. Letters in Applied Microbiology, 48 (3). pp. 295-301. ISSN 0266-8254 doi: 10.1111/j.1472-765X.2008.02529.x

Rozada, R., Vazquez, J.A., Charalampopoulos, D., Thomas, K. and Pandiella, S.S. (2009) Effect of storage temperature and media composition on the survivability of Bifidobacterium breve NCIMB 702257 in a malt hydrolisate. International Journal of Food Microbiology, 133 (1-2). pp. 14-21. ISSN 0168-1605 doi: 10.1016/j.ijfoodmicro.2009.04.003

Kedia, G., Vazquez, J. A., Charalampopoulos, D. and Pandiella, S. S. (2009) In vitro fermentation of oat bran obtained by debranning with a mixed culture of human fecal bacteria. Current Microbiology, 58 (4). pp. 338-342. ISSN 0343-8651 doi: 10.1007/s00284-008-9335-1

Charalampopoulos, D., Vazquez, J. A. and Pandiella, S. S. (2009) Modelling and validation of Lactobacillus plantarum fermentations in cereal-based media with different sugar concentrations and buffering capacities. Biochemical Engineering Journal, 44 (2-3). pp. 96-105. ISSN 1369-703X doi: 10.1016/j.bej.2008.11.004

Salmeron, I., Fucinos, P., Charalampopoulos, D. and Pandiella, S. S. (2009) Volatile compounds produced by the probiotic strain Lactobacillus plantarum NCIMB 8826 in cereal-based substrates. Food Chemistry, 117 (2). pp. 265-271. ISSN 0308-8146 doi: 10.1016/j.foodchem.2009.03.112

Book or Report Section

Deepika, G. and Charalampopoulos, D. (2010) Surface and adhesion properties of lactobacilli. In: Laskin, A. I., Sariaslani, S. and Gadd, G. M. (eds.) Advances in Applied Microbiology. Academic Press, Oxford, pp. 127-152. ISBN 9780123809919 doi: 10.1016/S0065-2164(10)70004-6

Book

Charalampopoulos, D. and Rastall, B., eds. (2009) Prebiotics and probiotics science and technology. Springer, New York, pp1247. ISBN 9780387790572 doi: 10.1007/978-0-387-79058-9