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Quality Characteristics of Commercial Korean Types of Fermented Soybean Sauces in China

중국 내 시판 한식 장류의 품질특성

  • Received : 2013.09.17
  • Accepted : 2013.10.14
  • Published : 2013.12.31

Abstract

Soybean-based fermented foods have been used as traditional condiments in Korea, Japan and China. Thirteen Korean types of soybean sauce that had been manufactured and sold in China were examined to evaluate their quality. The pH, salinity, and moisture content of the samples were pH 5.17-6.86, 8.0%-23.0%, and 46.446-70.40%, respectively. The amino-type nitrogen content was in the range of 199.18 to 736.46 mg%. The total aerobic bacterial counts were 4.83-7.89 Log CFU/g. The coliform count of gochujang (CNH-2) was 2.31 Log CFU/g, but none were detected in the other samples. Moreover, Bacillus cereus counts from samples of doenjang and gochujang were in the range 2.00-4.09 Log CFU/g. The protease and amylase activity of samples were 379.02-781.36 unit/g and 5.29-63.27 unit/g, respectively.

Keywords

China;fermented soybean paste;quality characteristics;fermentation

References

  1. Park KY, Hwang KM, Jung KO, Lee KB. Studies on the standardization of doenjang (Korean soybean paste) 1. Standardization of manufacturing method of doenjang by literatures. J. Korean Soc. Food Sci. Nutr. 31: 343-350 (2002) https://doi.org/10.3746/jkfn.2002.31.2.343
  2. Yoo SK, Cho WH, Kang SM, Lee SH. Isolation and identification of microorganisms in Korean traditional soybean paste and soybean sauce. Kor. J. Appl. Microbiol. Biotechnol. 27: 113-117 (1999)
  3. Yoon DI. A study on the Asian fermented soybean sauce culture. Asian Comparative Folklore. 34: 155-215 (2007)
  4. Lee YN, Sin MJ, Kim BN. A study on the present state of traditional food. Korean J. Dietary Culture 6: 71-81 (1991)
  5. Ahn YS, Kim YS, Shin DH. Isolation, identification and fermentation characteristics of Bacillus sp. with high protease activity from traditional cheonggukjang. Korean J. Food Sci. Technol. 38: 82-87 (2006)
  6. Oh JH, Lee BJ, Paik HR, Jung SC, Baik KS, Choi SK. Isolation of bacteria from chunggukjang prepared by rice straw and identification of protease secreted. J. Life Sci. 19: 397-402 (2009) https://doi.org/10.5352/JLS.2009.19.3.397
  7. Kim JW, Doo HS, Kwon TH, Kim YS, Shin DH. Quality characteristics of doenjang meju fermented with Aspergillus species and Bacillus subtilis during fermentation. Korean J. Food Preserv. 18: 397-406 (2011) https://doi.org/10.11002/kjfp.2011.18.3.397
  8. Kim JH, Yoo JS, Lee CH, Kim SY, Lee SK. Quality properties of soybean pastes made from meju with mold producing protease isolated from traditional meju. J. Korean Soc. Appl. Biol. Chem. 49: 7-14(2006)
  9. Park JS. Histological changes of doenjang during the fermentation with different strains. Korean J. Food Sci. Technol. 24: 477-481 (1992)
  10. Park JS, Lee MY, Kim KS, Lee TS. Volatile flavor components of soybean paste (doenjang) prepared from different strains. Korean J. Food Sci. Technol. 26: 255-260 (1994)
  11. Yang SH, Choi MR, Choi JK, Chung YG. Characteristics of the taste in traditional Korean soy bean paste. J. Korean Soc. Food Nutr. 21: 443-448 (1994)
  12. Chang YI. Globalization of Korean jang products (focused on the USA market). Food Sci. Indus. 4: 28-46 (2008)
  13. Kim HJ, Lee JJ, Cheigh MJ, Choi SY. Amylase, protease, peroxidase and ascorbic acid oxidase activity of kimchi ingredients. Korean J. Food Sci. Technol. 30: 1333-1338 (1998)
  14. Yoon KS. Changes of enzymatic activities during the fermentation of soybean-soypaste by Aspergillus spp. MS thesis, Konkuk University, Korea (1988)
  15. Choi HS, Joo SJ, Yoon HS, Kim KS, Song IG, Min KB. Quality characteristics of hwangki (Astragalus membranaceus) cheonggukjang during fermentation. Korean J. Food Preserv. 14: 356-363 (2007)
  16. Park SK. See KI, Choi SH, Moon JS, Lee YH. Quality assessment of commercial doenjang prepared by traditional method. J. Korean Soc. Food Sci. Nutr. 29: 211-217 (2000)
  17. Kim MJ, Rhee HS. Studies on the changes of taste compounds during soy paste fermentation. Korean J. Soc. Food Sci. 6: 1-8 (1990)
  18. Park SK, Seo KI, Shon MY, Moon JS, Lee YH. Quality characteristics of home-made doenjang, a traditional Korean soybean paste. Korean J. Soc. Food Sci. 16: 121-127 (2000)
  19. Chang M, Kim IC, Chang HC. Effect of solar salt on the quality characteristics of doenjang. J. Korean Soc. Food Sci. Nutr. 39: 116-124 (2010) https://doi.org/10.3746/jkfn.2010.39.1.116
  20. Kwon DJ, Kim YJ, Kim HJ, Hong SS, Kim HK. Change of color in doenjang by different browning factors. Korean J. Food Sci. Technol. 30: 1000-1005 (1998)
  21. Lee SK, Kim ND, Kim HJ, Park JS. Development of traditional doenjang improved in color. Korean J. Food Sci. Technol. 34: 400-406 (2002)
  22. Lee HT, Kim JH, Lee SS. Analysis of microbiological contamination and biogenic amines content in traditional and commercial doenjang. J. Food Hyg. Safety 24: 102-109 (2009)
  23. Kim MJ, Chang BH, Kim IC, Lee DW, Ahn M. Posttraumatic Bacillus cereus andophthalmitis. J. Korean Ophthalmol. Soc. 46: 1597-1604 (2005)
  24. Jung HK, Jeong YS, Youn KS, Kim DI. Quality characteristics of soybean paste (doenjang) prepared with Bacillus subtilis DH3 expressing high protease levels, and deep-sea water. Korean J. Food Preserv. 16: 348-354 (2009)
  25. Jung SW, Kim YS, Chung KS. Effects of preparation methods and aging temperatures on the properties of rice-doenjang. Agr. Chem. Biotechnol. 38: 83-89 (1995)
  26. Kim SH, Kim SJ, Kim BH, Kang SG, Jung ST. Fermentation of doenjang prepared with sea salts. Korean J. Food Sci. Technol. 32: 1365-1370 (2000)
  27. Lee HT, Lee MJ, Lee SS. Physicochemical characteristics of soybean pastes containing sword bean. Food Eng. Prog. 13: 176-182 (2009)
  28. Jeong JH, Kim JS, Lee SD, Choi SH, Oh MJ. Studies on the contents of free amino acids, organic acids and isoflavones in commercial soybean paste. J. Korean Soc. Food Sci. Nutr. 27: 10-15 (1998)
  29. KFDA: Food Code. Korea Food and Drug Administration, Seoul Korea (2008)

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Acknowledgement

Supported by : 농촌진흥청