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Quality Changes of Minimally Processed Sliced Deodeok (Codonopsis lanceolata) during Storage by Packaging Method

포장방법 차이에 따른 신선편이 슬라이스 더덕의 저장 중 품질 변화

  • Choi, Duck-Joo (Department of Korean Master Work and Culinary Arts, JEI College) ;
  • Lee, Yun-Jung (Department of Hotel Food Service and Culinary Arts, JEI College) ;
  • Kim, Youn-Kyeong (Department of Hotel Food Service and Culinary Arts, JEI College) ;
  • Kim, Mun-Ho (Department of Korean Master Work and Culinary Arts, JEI College) ;
  • Choi, So-Rye (Department of Korean Master Work and Culinary Arts, JEI College) ;
  • Park, In-Seon (Department of Hotel Food Service and Culinary Arts, JEI College) ;
  • Cha, Hwan-Soo (Korea Food Research Institute) ;
  • Youn, Aye-Ree (Department of Korean Master Work and Culinary Arts, JEI College)
  • 최덕주 (인천재능대학교 한식명품조리과) ;
  • 이윤정 (인천재능대학교 호텔외식조리과) ;
  • 김윤경 (인천재능대학교 호텔외식조리과) ;
  • 김문호 (인천재능대학교 한식명품조리과) ;
  • 최소례 (인천재능대학교 한식명품조리과) ;
  • 박인선 (인천재능대학교 호텔외식조리과) ;
  • 차환수 (한국식품연구원) ;
  • 윤예리 (인천재능대학교 한식명품조리과)
  • Received : 2012.08.10
  • Accepted : 2012.09.14
  • Published : 2012.10.30

Abstract

In this study, the changes that occurred in the quality of minimally processed sliced Deodeok (Codonopsis lanceolata) in relation to the packing method during storage at $7^{\circ}C$ were investigated. The storage tests were conducted for seven days using PE sealing, but PP sealing and vacuum packaging preserved the Deodeok for 14 days. On the seventh day, the vinyl-packaged Deodeok showed a remarkable fall in quality with 4.5 °Brix, but the PP-sealed and vacuum-packaged Deodeok showed slight falls with 6.4 and $6.8^{\circ}Brix$, respectively. The PE- and PP-sealed Deodeok did not show significant differences in texture and moisture content for two days, and the moisture content was highest in the vacuum-packaged Deodeok during storage. In relation to the total viable cell and the coliform count, the vacuum-packaged Deodeok showed the lowest rate of increment during storage, followed by the others. Thus, the bubble-washed and vacuum-packaged minimally processed sliced Deodeok was found to have the best quality.

신선편이 슬라이스 더덕의 포장방법 차이에 따른 $7^{\circ}C$ 저장 중 품질 변화를 조사하였다. 진공포장과 PP 필름으로 밀봉포장 한 것은 14일, PE 필름으로 밀봉포장 한 것과 비닐포장은 7일까지 저장 실험이 가능하였다. 저장 7일에 비닐포장은 초기에 비하여 50% 이상의 중량 감소율을 보여 상품성을 상실한 반면, 밀봉과 진공포장구들은 중량 감소를 보이지 않았다. 가용성 고형물 함량은 저장 5일까지 $6.9{\sim}7.0^{\circ}Brix$로 포장방법 차이에 따른 유의적인 차이를 보이지 않았다. 그러나 비닐포장 한 슬라이스 더덕은 저장 7일에 $4.5^{\circ}Brix$로 크게 감소한 반면, PP필름으로 밀봉포장 한 것과 진공포장은 각각 6.4, $6.8^{\circ}Brix$로 함량 변화가 적었다. 슬라이스 더덕의 조직감과 수분함량은 비닐포장을 제외하고 저장 2일까지는 밀봉포장과 진공포장의 유의적인 품질 차이는 보이지 않았다. 이후에는 진공포장을 이용한 슬라이스 더덕의 수분함량이 잘 유지되었으며, 연화가 지연됨에 따라 경도의 변화도 가장 적었다. 전체적인 색은 비닐포장이 저장 2일부터 색 변화를 보였으나, PP 필름 이용 밀봉포장과 진공포장은 저장 14일 후에도 변화율이 가장 적었다. 총균수와 대장균군은 저장 중 진공포장한 것이 품질변화가 가장 적었으며, PP 필름 이용 밀봉포장, PE 필름 이용 밀봉포장 그리고 비닐포장 순이었다. 따라서 슬라이스 더덕의 버블 세척 후 진공포장을 하여 저장 유통하는 것이 품질 유지에 가장 효과적인 것으로 나타났다.

Keywords

References

  1. Ahvenainen R (1996) New approaches in improving the shelf life of minimally processed fruit and vegetables. Trends Food Sci Technol, 7, 179-186 https://doi.org/10.1016/0924-2244(96)10022-4
  2. Lamikanra O (2002) Fresh-cut fruits and vegetables: Science, Technology, and Market. CRC press, Boca raton, FL, USA, 1-43
  3. Seo JE, Lee JK, Oh SW, Koo MS, Kim YH, Kim YJ (2007) Changes of microorganisms during fresh-cut cabbage processing: focusing on the changes of air-borne microorganisms. J Food Hyg Safety, 22, 288-293
  4. Kim DM (1999) Extension of freshness of minimally processed fruits and vegetables. Kor J Hort Sci Technol, 17, 790-795
  5. Kim JH, Chung MH (1975) Pharmacognostical studies on Codonopsis lanceolata. Kor J Pharma, 6, 43-47
  6. Lee SK (1999) The volatile flavor components of wild & cultivated Codonopsis lanceolata by instrumental and sensory analysis. Master thesis, Duksung University, Seoul, Korea, p 37-73
  7. Maeng YS, Park HK (1991) Antioxidant activity of ethanol exyract from Dodok. Korea J Food Sci Technol, 23, 311-318
  8. Kim SH, Choi HJ, Chung MJ, Cui CB, Ham SS (2009) Antimutagenic and antitumor effects of Condonopsis lanceolata extract. J Korea Soc Food Sci Nutr, 38, 1295-1301 https://doi.org/10.3746/jkfn.2009.38.10.1295
  9. Park SJ, Park DS, Lee SB, He X, Ahn JH (2010) Enhancement of antioxidant activities of Condonopsis lanceolata by ultra high pressure extraction. J Korea Soc Food Sci Nutr, 39, 1898-1902 https://doi.org/10.3746/jkfn.2010.39.12.1898
  10. Kim JS (1995) A survey on mushroom uses and textural and sensory characteristies of mushrooms affected by various cooking methods. Ph D Dissertation, Yeungnam University, Gyeongsan, Korea, p 12-25
  11. Yoon GS. (1995) A study on the knowledge and utilization of korea traditional basic side dishes. Kor J Dietary Culture, 10, 457-463
  12. Hong SI, Son SM, Chung MS, Kim DM (2003) Storage quality of minimally processed onions as affected by seal-packaging methods. Korea J Food Sci Technol, 35, 1110-1116
  13. Lim JH, Choi JH, Hong SI, Jeong MC, Kim DM (2005) Quality changes of fresh-cut potatoes during storage depending on the packaging treatments. Korea J Food Sci Technol, 37, 933-938
  14. Kim CB, Lee SH, Kim JS, Yoon JT, Kim T (1999) Effects of packing materials on the keeping freshness of chinese chives at low temperature storage. Kor J Postharvest Sci Technol, 6, 270-275
  15. Lee JS, Lee HE, Lee YS, Chun CH (2008) Effect of packaging methods on the quality of leaf lettuce. Kor J Food Preserv, 15, 630-634
  16. Choi MH, Kim GH (2003) Quality changes in Oyster Mushrooms during modified atomosphere storage as affected by temperatures and packaging materials. Korea J Food Sci Technol, 35, 1079-1085
  17. Powrie WD, Skura BJ (1991) Modified atmosphere packaging of fruit and vegetables. p 162-245. In: Modified Atmosphere Packaging of Food. B. Oooraikul and M.E. Stiles (ed). Ellis Horwood Limited. West Sussex. England
  18. Lee JS, Lee HE, Lee YS, Chun CH (2008) Effect of packaging methods on the quality of leaf lettuce. Korea J Food Preserv, 15, 630-634
  19. Hong WS, Lee JS, Ko SY, Choi YS (2006) A study on the perception of Codonopsis Lanceolata dishes and the development of Codonopsis Lanceolata dishes. Kor J Food Cookery Sci, 22, 181-192
  20. Kim GH, Cho SD, Kim DM (1999) Quality evaluation of minimally processed asian pears. Korea J Food Sci Technol, 31, 1523-1528
  21. Kim YM, Han DS, Oh TK, Park KH, Shin HK (1986) Modified atmosphere storage of 'Shingo' pears packaged with polyethylene film. Korea J Food Sci Technol, 18, 130-134
  22. Park JD, Hong SI, Park HW, Kim DM (1999) Modified atmosphere packaging of peaches for distribution at ambient temperature. Korea J Food Sci Technol, 31, 1227-1234
  23. Nam SY (1996) Qualitative changes in leaf conditions. Ph D Dissertation, Seoul National University, Seoul, Korea, p 36-75
  24. Chang MS, Kim JG, Lim GH (2011) Quality characteristics of fresh-cut Lotus Roots according to the temperature of the wash water. Korea J Food Preserv, 18, 288-293 https://doi.org/10.11002/kjfp.2011.18.3.288
  25. Yun HJ, Lim SY, Hur JM, Loo BY, Choi YJ, Kwon JH, Kim DH (2008) Changes of nutritional compounds and texture characteristics of peaches(Prunus persica L. Batsch) during post-irradication storage at different temperature. Korea J Food Preserv, 15, 377-384
  26. Lee JS, Lee YS (2012) Effect of packaging methods on postharvest quality of Tah Tasai chinese cabbage (Brassica campestris var. narinosa)baby leaf vegetable. Korea J Food Preserv, 19, 1-6 https://doi.org/10.11002/kjfp.2012.19.1.001
  27. Kim DM (1999) Extension of freshness of minimally processed fruits and vegetables. Korea J Hort Sci Technol, 17, 790-795

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