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Optimization of supplementation with maltodextrin and grape seed extract for improving quality of shredded Korean cabbage (Brassica rapa L. ssp. Pekinensis) during salting process

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주제분류식품과학

초록

The aim of this study was to develop a new salting condition that included added maltodextrin (MD) and grape seed extract (GSE) to ensure the microbiological safety and quality of salted shredded Korean cabbage. Response surface methodology (RSM) was used to analyze the effects of four independent variables (NaCl concentration, salting duration, MD concentration, and GSE concentration). The following response variables were evaluated: reduction in total aerobic bacteria, yeast, and mold counts; weight loss and salt content; and taste, texture, and overall acceptability of salted shredded Korean cabbage. The optimal salting conditions include a combination of 10.09~10.32% NaCl, 9.45~10.00% MD, and 234~300 ppm GSE in a ternary salting solution and a salting duration of 5.68~5.94 hr. This optimal combination reduced total aerobic bacterial and yeast/molds counts by 3.33 and 1.45 log CFU/g, respectively, while maintaining high sensory scores for taste, texture, and overall acceptability of the salted shredded Korean cabbage. In addition, the optimal conditions yielded more acceptable weight loss and salt content characteristics. The results suggest that use of the optimized combination of salting conditions can improve the microbiological safety and quality of salted shredded Korean cabbage used for commercial kimchi production.

Abstract

The aim of this study was to develop a new salting condition that included added maltodextrin (MD) and grape seed extract (GSE) to ensure the microbiological safety and quality of salted shredded Korean cabbage. Response surface methodology (RSM) was used to analyze the effects of four independent variables (NaCl concentration, salting duration, MD concentration, and GSE concentration). The following response variables were evaluated: reduction in total aerobic bacteria, yeast, and mold counts; weight loss and salt content; and taste, texture, and overall acceptability of salted shredded Korean cabbage. The optimal salting conditions include a combination of 10.09~10.32% NaCl, 9.45~10.00% MD, and 234~300 ppm GSE in a ternary salting solution and a salting duration of 5.68~5.94 hr. This optimal combination reduced total aerobic bacterial and yeast/molds counts by 3.33 and 1.45 log CFU/g, respectively, while maintaining high sensory scores for taste, texture, and overall acceptability of the salted shredded Korean cabbage. In addition, the optimal conditions yielded more acceptable weight loss and salt content characteristics. The results suggest that use of the optimized combination of salting conditions can improve the microbiological safety and quality of salted shredded Korean cabbage used for commercial kimchi production.

참고문헌 (34)

  1. Ji YS, "Functionality and safety of lactic bacterial strains from Korean kimchi", Food Control, 31, pp.467~473 (2013)
  2. Kang SJ, "Comparison of the murine norovirus-1 inactivation in cabbage kimchi with two different salinities during storage", Food Res Int, 84, pp.96~101 (2016)
  3. Kim NH, "Use of phytic acid and hyper-salting to eliminate Escherichia coli O157:H7 from napa cabbage for kimchi production in a commercial plant", Int J Food Microbiol, 214, pp.24~30 (2015)
  4. 류정표, "고농도 염수에서 단시간 절인 배추김치의 품질 특성", 한국식품영양과학회지, 43(12), pp.1913~1919 (2014), 한국식품영양과학회
  5. 최은지, "저온 저장 중 절임배추의 미생물학적 품질 향상을 위한 혼합 살균제재와 항균성 얼음 병합처리 효과", 한국식품영양과학회지, 44(11), pp.1715~1724 (2015), 한국식품영양과학회
  6. Cho SH, "Outbreak of enterotoxigenic Escherichia coli O169 enteritis in school-children associated with consumption of kimchi, Republic of Korea, 2012", Epidemiol Infect, 142, pp.616~623 (2014)
  7. Park JG, "The effect of irradiation temperature on the quality improvement of Kimchi, Korean fermented vegetables, for its shelf stability", Radiat Phys Chem, 77, pp.497~502 (2008)
  8. 정진웅, "전기분해수를 이용한 절임 조건에 따른 배추의 품질 특성", 한국식품영양과학회지, 40(12), pp.1743~1749 (2011), 한국식품영양과학회
  9. 김진희, "배추김치의 절임공정 조건에 따른 위해미생물 변화", 한국식품위생안전성학회지, 26(4), pp.417~423 (2011), 한국식품위생안전성학회
  10. 이경행, "배추 및 절임배추의 위생화를 위한 오존살균기술의 이용", 한국식품영양과학회지, 37(1), pp.90~96 (2008), 한국식품영양과학회
  11. Bermúdez-Aguirre D, "Disinfection of selected vegetables under nonthermal treatments: Chlorine, acid citric, ultraviolet light and ozone", Food Control, 29, pp.82~90 (2013)
  12. Gomez-Lopez VM, "Minimum free chlorine residual level required for the inactivation of Escherichia coli O157:H7 and trihalomethane generation during dynamic washing of fresh-cut spinach", Food Control, 42, pp.132~138 (2014)
  13. Kao TT, "Grape seed extract inhibits the growth and pathogenicity of Staphylococcus aureus by interfering with dihydrofolate reductase activity and folate-mediated one-carbon metabolism", Int J Food Microbiol, 141, pp.17~27 (2010)
  14. Nowshehri JA, "Blessings in disguise: Bio-functional benefits of grape seed extracts", Food Res Int, 77, pp.333~348 (2015)
  15. Lau DW, "Pre and post-mortem use of grape seed extract in dark poultry meat to inhibit development of thiobarbituric acid reactive substances", J Agric Food Chem, 51, pp.1602~1607 (2003)
  16. Perumalla AVS, "Green tea and grape seed extracts-potential applications in food safety and quality", Food Res Int, 44, pp.827~839 (2011)
  17. Molva C, "Antimicrobial activity of grape seed extract on Alicyclobacillus acidoterrestris DSM 3922 vegetative cells and spores in apple juice", LWT-Food Sci Technol, 60, pp.238~245 (2015)
  18. 김진희, "시중 절임배추의 품질 평가", 한국식품영양학회지, 23(4), pp.659~663 (2010), 한국식품영양학회
  19. 김민희, "Maltodextrin을 처리한 생강 절편의 탈수, 건조 및 열풍 건조와 동결건조된 생강과의 비교", 한국식품과학회지, 41(2), pp.146~150 (2009), 한국식품과학회
  20. Lenart A, "Osmotic concentration of potato. Criteria for the end point of the osmotic process", Int J Food Sci Technol, 19, pp.45~63 (1984)
  21. 조만재, "Effect of the Dextrose Equivalent of Maltodextrin on the Quality Characteristics of Jeju Purple Sweet Potato (Ipomoea batatas L.) during Molecular Press Dehydration", 한국식품과학회지, 47(6), pp.744~750 (2015), 한국식품과학회[DOI]
  22. Mohammadi R, "Extraction optimization of pepsin-soluble collagen from eggshell membrane by response surface methodology(RSM)", Food Chem, 190, pp.186~193 (2016)
  23. Sumic Z, "Modeling and optimization of red currants vacuum drying process by response surface methodology(RSM)", Food Chem, 203, pp.465~475 (2016)
  24. da Costa Ribeiro AS, "Optimization of osmotic dehydration of pear followed by conventional drying and their sensory quality", LWT-Food Sci Technol, 72, pp.407~415 (2016)
  25. Izadiyan P, "Multi-response optimization of factors affecting ultrasonic assisted extraction from Iranian basil using central composite design", Food Chem, 190, pp.864~870 (2016)
  26. Serio A, "Application of Central Composite Design to evaluate the antilisterial activity of hydro-alcohol berry extract of Myrtus communis L", LWT-Food Sci Technol, 58, pp.116~123 (2014)
  27. Anastasio A, "Inactivation of Anisakis pegreffii larvae in anchovies(Engraulis encrasicolus)by salting and quality assessment of finished product", Food Control, 64, pp.115~119 (2016)
  28. Jayaprakasha GK, "Antibacterial and antioxidant activities of grape (Vitis vinifera) seed extracts", Food Res Int, 36, pp.117~122 (2003)
  29. Meireles A, "Alternative disinfection methods to chlorine for use in the fresh-cut industry", Food Res Int, 82, pp.71~85 (2016)
  30. Choi JD, "Studies on the antimicrobial activity of grapefruit seed extract", J Korean Fish Soc, 23, pp.297~302 (1990)
  31. Ahmed I, "Developments in osmotic dehydration technique for the preservation of fruits and vegetables", Innovative Food Sci Emerging Technol, 34, pp.29~43 (2016)
  32. Su X, "Grape seed extract for foodborne virus reduction on produce", Food Microbiol, 34, pp.1~6 (2013)
  33. Konopacka D, "The effect of different osmotic agents on the sensory perception of osmo-treated dried fruit", J Hortic Sci Biotechnol, pp.80~84 (2009)
  34. Derossi A, "Study and optimization of osmotic dehydration of cherry tomatoes in complex solution by response surface methodology and desirability approach", LWT-Food Sci Technol, 60, pp.641~648 (2015)

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