The purpose of the study was to identify the influence of reactive mixture concentration (23-48 g/100 mL), pH (6.5-9.0), presence of NaCl (0.05-0.25 mol/L) and enzyme dose (2850-28,500 LAU/100 g of lactose) on the synthesis of galactosyl mannitol derivative using β-galactosidase from Kluyveromyces lactis. The use of the enzyme dose ranging from 2850 LAU/100 g of lactose to 11,400 LAU/100 g lactose allowed obtaining gal-mannitol at the level of 21.8% total saccharides; higher doses intensified the product decomposition. An increase in the concentration of the reactive mixture had a positive impact on the quantity of gal-mannitol obtained every single time, i.e. 4.39 g were obtained from 100 mL of 23 g/100 mL solution and over 10 g were obtained from a 48 g/100 mL solution. A relatively low increase in product quantity (by ca. 5%) occurred after the pH was increased from 6.5 to 9.0. The use of NaCl rendered better results. An increase in the maximum content of gal-mannitol in the total sugar by 12.8% was observed at the concentration of 0.25 mol/L.
REFERENCES(42)
1.
Bonnin E., Thibault J.-F., Galactooligosaccharide production by transfer reaction of an exogalactanase. Enzyme Microb. Technol., 1996, 19, 99-106.
Braga A.R.C., Manera A.P., da Costa Ores J., Sala L., Maugeri F., Kalil S.J., Kinetics and thermal properties of crude and purified β-galactosidase with potential for the production of galactooligosaccharides. Food Technol. Biotechnol., 2003, 51(1), 45-52.
Cardelle-Cobas A., Martínez-Villaluenga C., Sanz M.L., Montilla A., Gas chromatographic-mass spectrometric analysis of galactosyl derivatives obtained by the action of two different β-galactosidases. Food Chem., 2009, 114, 1099-1105.
Cardelle-Cobas A., Villamiel M., Olano A., Corzo N. Study of galacto-oligosaccharide formation from lactose using Pectinex Ultra SP-L. J. Sci. Food Agr., 2008, 88, 954-961.
Del-Val M.I., Otero C., Biphasic aqueous media containing polyethylene glycol for the enzymatic synthesis of oligosaccharides from lactose. Enzyme Microb. Technol., 2003, 33, 118–126.
Fortun Y., Colas B., Lithium chloride effect on phenylethyl-β-D-galactoside synthesis by Aspergillus oryzae β-D-galactosidase in the presence of high lactose concentration. Biotechnol. Lett., 1991, 13, 863-866.
Gobinath D., Prapulla S.G., Permeabilized probiotic Lactobacillus plantarum as a source of β-galactosidase for the synthesis of prebiotic galactooligosaccharides. Biotechnol. Lett., 2014, 36, 153-157.
Guerrero C., Vera C., Conejeros R., Illanes A., Transgalactosylation and hydrolytic activities of commercial preparations of β-galactosidase for the synthesis of prebiotic carbohydrates. Enzyme Microb. Technol., 2015, 70, 9-17.
Hansson T., Andersson M., Wehtje E., Adlercreutz P., Influence of water activity on the competition between β-glycosidase-catalysed transglycosylation and hydrolysis in aqueous hexanol. Enzyme Microb. Technol., 2001, 29, 527–534.
Irazoqui G., Giacomini C., Batista-Viera F., Brena B.M., Cardelle-Cobas A., Corzo N., Jimeno M.L., Characterization of galactosyl derivatives obtained by transgalactosylation of lactose and different polyols using immobilized β-galactosidase from Aspergillus oryzae. J. Agric. Food. Chem., 2009, 57, 11302-11307.
Iwasaki K., Nakajima M., Nakao S., Galacto-oligosaccharide production from lactose by an enzymic batch reaction using β-galactosidase. Process Biochem., 1996, 31, 69-76.
Kim T.-K., Park D.-C., Lee Y.-H., Synthesis of glucosyl-sugar alcohols using glycosyltransferases and structural identification of glucosyl-maltitol. J. Microbiol. Biotechnol., 1997, 7, 310-317.
Klewicki R., Effect of selected parameters of lactose hydrolysis in the presence of β-galactosidase from various sources on the synthesis of galactosyl-polyol derivatives. Eng. Life Sci., 2007a, 7, 268-274.
Klewicki R., Klewicka E., Antagonistic activity of lactic acid bacteria as probiotics against selected bacteria of the Enterobaceriacae family in the presence of polyols and their galactosyl derivatives. Biotechnol. Lett., 2004, 26, 317-320.
Kurakake M., Okumura T., Morimoto, Y., Synthesis of galactosyl glycerol from guar gum by transglycosylation of α-galactosidase from Aspergillus sp. MK14. Food Chem., 2015, 172, 150-154.
Lu L., Xu X., Gu G., Jin L., Xiao M., Wang F., Synthesis of novel galactose containing chemicals by β-galactosidase from Enterobacter cloacae B5. Bioresour. Technol., 2010, 101, 6868-6872.
Lu L.-l., Xiao M., Li Z., Li Y., Wang F., A novel transglycosylating β-galactosidase from Enterobacter cloacae B5. Process Biochem., 2009, 44, 232-236.
Martínez-Villaluenga C., Cardelle-Cobas A., Corzo N., Olano A., Villamiel M., Optimization of conditions for galactooligosaccharide synthesis during lactose hydrolysis by β-galactosidase from Kluyveromyces lactis (Lactozym 3000 L HP G). Food Chem., 2008, 107, 258-264.
Matsue S., Miyawaki O., Influence of water activity and aqueous solvent ordering on enzyme kinetics of alcohol dehydrogenase, lysozyme, and β-galactosidase. Enzyme Microb. Technol., 2000, 26, 342-347.
Nakano H., Kiso T., Okamoto K., Tomita T., Abdul Manan M., Kitahata S., Synthesis of glycosyl glycerol by cyclodextrin glucanotransferases. J. Biosci. Bioeng., 2003, 95, 583-588.
Saarela M., Hallamaa K., Mattila-Sandholm T., Mättö J., The effect of lactose derivatives lactulose, lactitol and lactobionic acid on the functional and technological properties of potentially probiotic Lactobacillus strains. Int. Dairy J., 2003, 13, 291–302.
Sen P., Nath A., Bhattacharjee C., Chowdhury R., Bhattacharya P., Process engineering studies of free and micro-encapsulated β-galactosidase in batch and packed bed bioreactors for production of galactooligosaccharides. Biochem. Eng. J., 2014, 90, 59-72.
Shen Q., Yang R., Hua X., Ye F., Wang H., Zhao W., Wang K.: Enzymatic synthesis and identification of oligosaccharides obtained by transgalactosylation of lactose in the presence of fructose using β-galactosidase from Kluyveromyces lactis. Food Chem., 2012, 135, 1547–1554.
Splechtna B., Nguyen T.-H., Steinböck M., Kulbe K.D., Lorenz W., Haltrich D., Production of prebiotic galacto-oligosaccharides from lactose using β-galactosidases from Lactobacillus reuteri. J. Agric. Food. Chem., 2006, 54, 4999-5006.
Stevenson D.E., Stanley R.A., Furneaux R.H., Optimization of alkyl β-D-galactopyranoside synthesis from lactose using commercially available β-galactosidases. Biotechnol. Bioeng., 1993, 42, 657-666.
Wei W., Qi D., Zhao H., Lu Z., Lv F., Bie X., Synthesis and characterisation of galactosyl glycerol by β-galactosidase catalysed reverse hydrolysis of galactose and glycerol. Food Chem., 2013, 141, 3085-3092.
Yanahira S., Morita M., Aoe S., Suguri T., Takada Y., Miura S., Nakajima I., Effects of lactitol-oligosaccharides on calcium and magnesium absorption in rats. J. Nutr. Sci. Vitaminol., 1997, 43(1), 123-132.
Zhang H., Li W., Rui X., Sun X., Dong M., Lactobacillus plantarum 70810 from Chinese paocai as a potential source of β-galactosidase for prebiotic galactooligosaccharides synthesis. Eur. Food Res. Technol., 2013, 236, 817-826.
Zhou Q.Z.K., Chen X.D. Effects of temperature and pH on the catalytic activity of the immobilized β-galactosidase from Kluyveromyces lactis. Biochem. Eng. J., 2001, 9, 33–40.
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