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Synbiotic Potential of Yoghurt Manufactured with Probiotic Lactic Acid Bacteria Isolated from Mustard Leaf Kimchi and Prebiotic Fructooligosaccharide

갓김치로부터 분리한 Probiotic 유산균과 Prebiotic Fructooligosaccharide로 제조한 요구르트의 Synbiotic 가능성

  • Lim, Sung-Mee (Department of Food Nutrition & Science, Tongmyong University)
  • 임성미 (동명대학교 식품영양과학과)
  • Received : 2012.04.16
  • Accepted : 2012.06.21
  • Published : 2012.09.28

Abstract

In the present work, the influence of prebiotic fructooligosaccharide (FOS) on adhesion to Caco-2 cells, viability, acid and bile tolerance, antibacterial, antioxidant, enzymatic, and metabolic activities of the probiotic starters Lactobacillus acidophilus GK20 and Lactobacillus paracasei GK74, has been explored. Experiments were conducted with fermented yoghurt over a period of 7 days at $4^{\circ}C$. When compared to control fermentations without prebiotic, the addition of FOS was seen to significantly (p<0.05) increase the viable cell counts of the probiotics, overall viscosity, and concurrently reduce the pH of the fermented yoghurts. Both Escherichia coli ATCC 11229 and Salmonella enteritidis ATCC 13076 were inhibited by the probiotics' antibacterial activities, while the synbiotic yoghurt containing mixed probiotics and FOS was noted to highly improve antagonistic action. When fermented with mixed starters, the addition of FOS (1.0%) resulted in the highest proteolytic ($1.06{\pm}0.06$ unit) and ${\beta}$-galactosidase activities ($20.14{\pm}0.31$ unit). However, FOS did not affect acid and bile tolerance, adhesion to Caco-2 cells or the antioxidant activity of the probiotics, although both L. acidophilus GK20 and L. paracasei GK74 had functionality as probiotic strains. Hence, a significant synbiotic effect was observed in fermented yoghurt after 7 days of storage at $4^{\circ}C$, and as a result, such synbiotic yoghurt can be said to possess synergistic actions which improve the gastrointestinal environment and promote of health.

갓김치로부터 분리한 probiotic L. acidophilus GK20 및 L. paracasei GK74를 단독 혹은 혼합 배양하여 제조한 요구르트를 저장하는 동안 이화학적 및 미생물학적 특성과 스타터의 위산이나 담즙산에 대한 저항성, Caco-2 cell에 대한 부착능, 항균, 항산화 및 효소적 활성에 대한 prebiotic FOS(fructooligosaccharide)의 영향을 살펴보았다. FOS를 첨가했을 때 요구르트 내의 스타터 균수, 총산도 및 점도는 유의하게 높아짐과 동시에 pH는 감소되었다(p<0.05). 또한 E. coli ATCC 11229와 S. enteritidis ATCC 13076은 probiotics 스타터가 생산한 항균물질에 의해 저해되었으며, FOS를 첨가한 synbiotic 요구르트의 항균활성은 더욱 증가되었다. 게다가 FOS (1.0%)를 첨가하여 혼합 스타터로 발효시킨 요구르트에서 가장 높은 단백질 분해능 ($1.06{\pm}0.06$ unit) 및 ${\beta}$-galactosidase 활성 ($20.14{\pm}0.31$ unit)을 나타내었다. 하지만 비록 L. acidophilus GK20과 L. paracasei GK74 모두 장관액에 대한 저항성, 장관상피세포에 대한 부착능 및 DPPH radical 소거능이나 환원력과 같은 항산화 활성을 나타내었지만, 이들 활성이 FOS에 의해 증가되진 않았다. 결과적으로 L. acidophilus GK20과 L. paracasei GK74 혼합 배양에 FOS를 첨가한 synbiotic 요구르트는 장내환경 개선과 건강기능 향상에 유용한 것으로 여겨지며, 생리활성은 $4^{\circ}C$에서 7일간 저장 하에서도 일정하게 유지되었음을 확인하였다.

Keywords

References

  1. Adolfsson, O., S. N. Meydani, and R. M. Russell. 2004. Yoghurt and gut function. Am. J. Clin. Nurt. 80: 245-256.
  2. Akalin, A. S., S. Fenderya, and N. Akbulut. 2004. Viability and activity of bifidobacteria in yoghurt containing fructooligosaccharides during refrigerated storage. Int. J. Food Sci. 39: 613-621. https://doi.org/10.1111/j.1365-2621.2004.00829.x
  3. Bang, B. H., J. S. Seo, E. J. Jeong, and K. P. Kim. 2004. Studies on the manufacture of peanut yoghurt. Kor. J. Food Nutr. 17: 53-59.
  4. Bielecka, M., E. Biedrzycka, and A. Majkowska. 2002. Selection of probiotics and prebiotics for synbiotics and confirmation of their in vivo effectiveness. Food Res. Int. 35: 125-131. https://doi.org/10.1016/S0963-9969(01)00173-9
  5. Bouzar, F., J. Cerning, and M. Desmazeaud. 1997. Exopolysaccharide production and texture-promoting ability of mixedstrain starter cultures in yoghurt production. J. Dairy Sci. 80: 2310-2317. https://doi.org/10.3168/jds.S0022-0302(97)76181-2
  6. Buriti, F. C. A., I. A. Castro, and S. M. I. Saad. 2010. Viability of Lactobacillus acidophilus in synbiotic guava mousses and its survival under in vitro simulated gastrointestinal conditions. Int. J. Food Microbiol. 137: 121-129. https://doi.org/10.1016/j.ijfoodmicro.2009.11.030
  7. Chameber, J. V. 1979. Culture and processing techniques important to the manufacture of good quality yoghurt. Cult. Dairy Prod. J. 14: 28-34.
  8. Church, F. C., H. E. Swaisgood, D. H. Porter, and G. L. Catignani. 1983. Spectrophotometric assay using o-phthaldialdehyde for determination of proteolysis in milk and isolated milk proteins. J. Dairy Sci. 66: 1219-1227. https://doi.org/10.3168/jds.S0022-0302(83)81926-2
  9. Christensen, J. E., E. G. Dudley, J. A. Pederson, and J. L. Steele. 1999. Peptidases and amino acid catabolism in lactic acid bacteria. Anton. Leeuw. 75: 217-246. https://doi.org/10.1023/A:1001739532336
  10. Crittenden, R. G., L. F. Morris, M. L. Harvey, L. T. Tran, H. L. Mitchell, and M. J. Playne. 2001. Selection of a Bifidobaterium strain to complement resistant starch in a synbiotic yoghurt. J. Appl. Microbiol. 90: 268-278. https://doi.org/10.1046/j.1365-2672.2001.01240.x
  11. Davidson, M. H., K. C. Maki, and C. Synecki. 1998. Evaluation of the influence of dietary inulin on serum lipids in adults with hypercholesterolemia. Nutr. 18: 503-517.
  12. Donkor, O. N., A. Henriksson, T. Vasiljevic, and N. P. Shah. 2006. Effect of acidification on the activity of probiotics in yoghurt during cold storage. Int. Dairy J. 16: 1181-1189. https://doi.org/10.1016/j.idairyj.2005.10.008
  13. Donkor, O. N., S. L. I. Nilmini, P. Stolic, T. Vasiljevic, and N. P. Shah. 2007. Survival and activity of selected probiotic organisms in set-type yoghurt during cold storage. Int. Dairy J. 17: 657-665. https://doi.org/10.1016/j.idairyj.2006.08.006
  14. Ejtahed, H. S., J. Mohtadi-Nia, A. Homayouni-Rad, M. Niafar, M. Asghari-Jafarabadi, and V. Mofid. 2012. Probiotic yoghurt improves antioxidant status in type 2 diabetic patients. Nutr. 28: 539-543. https://doi.org/10.1016/j.nut.2011.08.013
  15. Fernandez-Garcia, E., J. U. McGregor, and S. Traylor. 1998. The addition of oat fiber and natural alternative sweeteners in the manufacture of plain yoghurt. J. Dairy Sci. 81: 655-663. https://doi.org/10.3168/jds.S0022-0302(98)75620-6
  16. Fooks, L. J. and G. R. Gibson. 2003. Mixed culture fermentation studies on the effects of synbiotics on the human intestinal pathogens Campylobacter jejuni and Escherichia coli. Anaerobe 9: 231-242. https://doi.org/10.1016/S1075-9964(03)00043-X
  17. Ishibashi, N. and S. Shimamura. 1993. Bifidobacteria: research and development in Japan. Food Technol. 47: 129-134.
  18. Kristo, E., C. G. Biliaderis, and N. Tzanetakis. 2003. Modelling of rheological, microbiological and acidification properties of a fermented milk product containing a probiotic strain of Lactobacillus paracasei. Int. Dairy. J. 13: 517-528. https://doi.org/10.1016/S0958-6946(03)00074-8
  19. Lee, S. H. and K. M. Kang. 2010. Effect of chitooligosaccharides on the fermentation characteristics and shelf life of yoghurt. J. Chitin. Chitosan 15: 210-215.
  20. Leroy, F. and L. D. Vuyst. 2004. Lactic acid bacteria as functional starter cultures for the food fermentation industry. Trends Food Sci. Tech. 15: 67-78. https://doi.org/10.1016/j.tifs.2003.09.004
  21. Lim, S. M. 2010. Resistance to reactive oxygen species and antioxidant activities of some strains of lactic acid bacteria from the mustard leaf kimchi. Kor. J. Microbiol. 46: 375-382.
  22. Lim, S. M., K. S. Jeong, N. G. Lee, S. M. Park, and D. H. Ahn. 2011. Synergy effects by combination with lactic acid bacteria and fructooligosaccharides on the cell growth and antimicrobial activity. Food Sci. Biotechnol. 20: 1389-1397. https://doi.org/10.1007/s10068-011-0191-6
  23. Lourens-Hattingh, A. and B. C. Viljoen. 2001. Yogurt as probiotic carrier food. Int. Dairy J. 11: 1-17. https://doi.org/10.1016/S0958-6946(01)00036-X
  24. Manning, T. S. and G. R. Gibson. 2004. Prebiotics. Best Pract. Res. Cl. Ga. 18: 287-298. https://doi.org/10.1016/j.bpg.2003.10.008
  25. Modler, H. W., R. C. McKellar, and M. Yaguchi. 1990. Bifidobacteria and bifidogenic factors. Can. Food Sci. Tech. J. 23: 29-41. https://doi.org/10.1016/S0315-5463(90)70197-6
  26. Oliveira, R. P. D. S., A. C. R. Florence, P. Perego, M. N. D. Oliveira, and A. Converti. 2011. Use of lactulose as prebiotic and its influence on the growth, acidification profile and viable counts of different probiotics in fermented skim milk. Int. J. Food Microbiol. 145: 22-27. https://doi.org/10.1016/j.ijfoodmicro.2010.11.011
  27. Ong, L., A. Henriksson, and N. P. Shah. 2007. Proteolytic pattern and organic acid profiles of probiotic Cheddar cheese as influenced by probiotic strains of Lactobacillus acidophilus, Lb. paracasei, Lb. casei or Bifidobacterium sp. Int. Dairy J. 17: 67-78. https://doi.org/10.1016/j.idairyj.2005.12.009
  28. Rodrigues, D., T. A. P. Rocha-Santos, C. I. Pereira, A. M. Gomes, F. X. Malcata, and A. C. Freitas. 2011. The potential effect of FOS and inulin upon probiotic bacterium performance in curdled milk matrices. LWT- Food Sci. Tech. 44: 100-108. https://doi.org/10.1016/j.lwt.2010.05.021
  29. Saarela, M., K. Hallamaa, T. Mattila-Sandholm, and J. Matto. 2003. The effect of lactose derivatives lactulose, lactitol and lactobionic acid on the functional and technological properties of potentially probiotic Lactobacillus strains. Int. Dairy J. 13: 291-302. https://doi.org/10.1016/S0958-6946(02)00158-9
  30. Saulnier, D. M. A., J. K. Spinler, G. R. Gibson, and J. Versalovic. 2009. Mechanisms of probiosis and prebiosis: considerations for enhanced functional foods. Curr. Opin. Biotechnol. 20: 135-141. https://doi.org/10.1016/j.copbio.2009.01.002
  31. Savaiano, D. A., D. A. G. Abdelhak AbouElanouar, D. E. Smith, and M. D. Levitt. 1984. Lactose malabsorption from yoghurt, pasteurized yoghurt, sweet acidophilus milk, and cultured milk in lactase-deficient individuals. Am. J. Clin. Nutr. 40: 1219-1223.
  32. Shah, N. P. and P. Jelen. 1990. Survival of lactic acid bacteria and their lactases under acidic conditions. J. Food Sci. 55: 506-509. https://doi.org/10.1111/j.1365-2621.1990.tb06797.x
  33. Van den Ende, W., D. Peshev, and L. De Gara. 2011. Disease prevention by natural antioxidants and prebiotics acting as ROS scavengers in the gastrointestinal tract. Trends Food Sci. Tech. 22: 689-697. https://doi.org/10.1016/j.tifs.2011.07.005
  34. Vasilijevic, T. and P. Jelen. 2001. Production of ${\beta}$-galactosidase for lactose hydrolysis in milk and dairy products using thermophilic lactic acid bacteria. Innov. Food Sci. Emerg. Tech. 2: 75-85. https://doi.org/10.1016/S1466-8564(01)00027-3
  35. Ziemer, C. J. and G. R. Gibson. 1998. An overview of probiotics, prebiotics and synbiotics in the functional food concept: perspectives and future strategies. Int. Dairy J. 8: 473-479. https://doi.org/10.1016/S0958-6946(98)00071-5

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