DOI QR코드

DOI QR Code

Quality Characteristics of Aralia continentalis Kitagawa Leaf-Kimchi as Affected by Storage Time

땅두릅 잎김치의 저장기간에 따른 품질특성

  • Han, Gwi-Jung (National Rural Resources Development Institute, NIAST, RDA) ;
  • Jang, Myung-Sook (Dept. of Food Science and Nutrition, Dankook University)
  • 한귀정 (농촌진흥청 농촌자원개발연구소) ;
  • 장명숙 (단국대학교 식품영양학과)
  • Published : 2008.09.30

Abstract

The study examined changes in the quality characteristics of Aralia continentalis Kitagawa (AcK) leaf-kimchi during storage prepared with different seasonings. The result exhibited practically no significant differences in pH, acidity, and salinity among the various samples made with three different combinations of seasonings. In AcK leaf-kimchi, lightness and redness increased slowly at the early period of storage and then decreased rapidly after four months when the lactic acid bacterial count reached the highest level with fermentation, whereas yellowness increased. The total bacterial count and the lactic acid bacterial count increased slowly reaching the highest level after four months, then decreased and maintained at a constant level. Hardness of AcK continuously increased and then decreased after attaining maximum value during ripening. The sensory characteristics of the AcK in the whole period of storage was highly acceptable in terms of color, smell, bitterness, texture, and general preference regardless of the suggested combinations of seasonings.

본 연구에서는 땅두릅잎을 이용하여 전래되어온 제조 방법으로 잎김치를 제조하여 적합가능성을 알아보고 저장기간에 따른 품질특성을 조사하여 다음과 같은 결과를 얻었다. 땅두릅 잎김치의 이화학적 특성에서 pH 및 총산의 변화는 pH가 감소하면 산도는 증가하는 경향으로 양념에 따라 다소 차이를 보였으며, 염도의 경우 저장초기 급격히 증가하였고 그 이후부터는 저장기간이 증가함에 따라 미미하게 증가하는 경향을 나타내었다. 미생물학적 특성에서 총균수와 젖산 균수의 변화는 비슷한 양상으로 저장기간이 증가할수록 서서히 증가하기 시작하여 저장 4개월에 최고치에 이른 후 감소하여 일정 수준을 유지하였다. 물리화학 특성에서 색도는 저장초기 서서히 증가하다가 저장 4개월에 명도는 급격히 감소 경향을 보인 반면 적색도와 황색도는 증가하였으며 총색차 ${\Delta}E$는 저장초기에 서서히 감소하기 시작하다가 발효가 진행된 저장 4개월에 완만하게 증가했다가 다시 감소하였다. 경도변화의 경우 저장기간이 증가할수록 증가하다가 다소 감소하는 경향을 보였다. 관능적 특성은 간장, 고춧가루, 젓갈양념 등 3가지 종류 모두에서 전반적으로 5점 이상을 받아 우수하게 평가되어 땅두릅 잎김치로서의 가능성을 강하게 시사하였다. 위와 같이 땅두릅잎이 잎김치로서 적합함이 확인되었으며 우리 농산물의 농가 소득의 부가가치 향상을 위한 일환으로 땅두릅잎을 다양하게 활용한다면 이용가치가 높을 것으로 기대된다.

Keywords

References

  1. 솔뫼. 2006. 산속에서 만나는 몸에 좋은 식물 148. 동학사, 서울. p 115-116
  2. Han BH, Park MH, Han YN, Manalo JB. 1983. Studies on the anti-inflammatory activity of Aralia continentalis (II). Arch Pharm Res 6: 75-77 https://doi.org/10.1007/BF02855705
  3. Perry LM. 1980. Medicinal plants of east and southeast Asia. Attributed properties and uses. The MIT Press, Cambridge, MA, USA. p 41
  4. Lee JM, Lee SH, Kim HM. 2000. Use of oriental herbs as medicinal food. Food Industry and Nutrition 5: 50-56
  5. Kwon TR, Kim SK, Min GG, Jo JH, Lee SP, Choi BS. 1995. Seed germination of Aralia cordata thunb. and effect of mulching methods on yield and blanching. J Korean Soc Hort Sci 36: 620-627
  6. Han BH, Woo ER, Park MH, Han YN. 1985. Studies on the anti-inflammatory activity of Aralia continentalis (III). Arch Pharm Res 8: 59-65 https://doi.org/10.1007/BF02912223
  7. Kosela S, Rasad A, Achmad SA, Wicaksonon W, Baik SK, Han YN, Han BH. 1986. Effect of diterpene acids on malondialdehyde generation during thrombin induced aggregation of rat platelets. Arch Pharm Res 9: 189-191 https://doi.org/10.1007/BF02900005
  8. Han BH, Han YN, Han KA, Park MH, Lee EO. 1983. Studies on the anti-inflammatory activity of Aralia continentalis (I) characterization of continentalic acid and its anti-inflammatory activity. Arch Pharm Res 6: 17-23 https://doi.org/10.1007/BF02855697
  9. Yoon SS. 1991. The historical review of Korean Kimchi. Korean J Dietary Culture 6: 467-477
  10. Jo MS. 2003. A study of intakes of vegetables in Korea. Korean J Dietary Culture 18: 601-612
  11. Moon KD, Byun JA, Kim SI, Han DS. 1995. Screening of natural preservatives to inhibit Kimchi fermentation. Korean J Food Sci Technol 27: 257-263
  12. Lee JM, Lee HR, Nam SM. 2002. Optimization for preparation of Perilla Jangachi according to steaming time and onion contents. Korean J Food Culture 17: 653-662
  13. Choi SM, Jeon YS, Park KY, Jung KO. 2001. Antimutagenic effects of different kinds and parts of red pepper/powder on the N-methyl-N'-nitro-N-nitrosoguanidine (MNNG)-induced mutagenicities. J Korean Assoc Cancer Prevention 6: 108-115
  14. Choi SM, Jeon YS, Park KY. 2000. Comparison of quality of red pepper powders produced in Korea. Korean J Food Sci Technol 32: 1251-1257
  15. Jo JS. 2000. Studies on Kimchi. Yurim-munhwasa, Seoul, Korea. p 160
  16. Kim YI, Kim YK. 2000. Feeding value of leaves and stems from Aralia cordata Thunberg in Korean native goats. J Anim Sci Technol 42: 897-904
  17. AOAC. 1995. Official Methods of Analysis. 16th ed. Association of Official Analytical Communities, Washington DC, USA
  18. Kim KO, Lee YC. 1998. Sensory Evaluation of Food. Sinkwang Publishing Co., Seoul, Korea
  19. Jung CY, Choi LG. 2002. SPSSWIN for statistic analysis. version 10.0. 4th ed. Muyok Publishing Co., Seoul, Korea. p 276-283
  20. Mheen TI, Kwon TW. 1984. Effect of temperature and salt concentration on Kimchi fermentation. Korean J Food Sci Technol 16: 443-450
  21. Rhee HS, Lee CH, Lee GJ. 1987. Changes in the chemical composition and textural properties of Korean cabbage during salting. Korean J Soc Food Sci 3: 64-70
  22. Park WS, Lee IS, Han YS, Koo YJ. 1994. Kimchi preparation with brined chinese cabbage and seasoning mixture stored separately. Korean J Food Sci Technol 26: 231-238
  23. Han WS. 2005. Isolation of the antimicrobial compounds from Aralia cordata Thunb. extract. Korean J Medicinal Crop Sci 13: 182-185
  24. Han HU, Lim CR, Park HK. 1990. Determination of microbial community as an indicator of Kimchi fermentation. Korean J Food Sci Technol 22: 26-32
  25. Park SS, Jang MS, Lee KH. 1995. Effect of fermentation temperature on the physicochemical properties of mustard leaf (Barassica juncea) Kimchi during various storage days. J Korean Soc Food Nutr 24: 752-757
  26. Lee JM, Lee HR, Nam SM. 2002. Optimization for pretreatment condition according to salt concentration and soaking time in the preparation of Perilla Jangachi. Korean J Dietary Culture 17: 70-77
  27. Kim JG, Choi HS, Kim SS, Kim WJ. 1989. Changes in physicochemical and sensory qualities of Korean pickled cucumbers during fermentation. Korean J Food Sci Technol 21: 838-844
  28. Kim SD. 1997. Salting and fermentation of Kimchi. J Food Sci Technol 9: 187-196

Cited by

  1. Antioxidative Activity of Aralia elata Shoot and Leaf Extracts vol.19, pp.5, 2009, https://doi.org/10.5352/JLS.2009.19.5.652
  2. Change in the Chemical Characteristics of Aralia continentalis Kitagawa Leaf-Kimchi during Storage Periods vol.28, pp.2, 2012, https://doi.org/10.9724/kfcs.2012.28.2.159