KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)

The Korean Society of Crop Science (한국작물학회)
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Waxy Rice Variety-dependent Variations in Physicochemical Characteristics of Sogokju, a Korean Traditional Rice Wine

찰벼 품종에 따른 소곡주의 이화학적 특성

  • Lee, Jin-Seok (National Institute of Crop Science, Rural Development Administration) ;
  • Woo, Koan-Sik (National Institute of Crop Science, Rural Development Administration) ;
  • Chun, Ar-Eum (National Institute of Crop Science, Rural Development Administration) ;
  • Na, Jang-Yeon (Hansan Sogokju) ;
  • Kim, Kee-Jong (National Institute of Crop Science, Rural Development Administration)
  • 이진석 (농촌진흥청 국립식량과학원) ;
  • 우관식 (농촌진흥청 국립식량과학원) ;
  • 천아름 (농촌진흥청 국립식량과학원) ;
  • 나장연 (한산소곡주) ;
  • 김기종 (농촌진흥청 국립식량과학원)
  • Published : 2009.06.30
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Abstract

This study was carried out to compare the physicochemical characteristics and sensory quality of Sogokju (Korean traditional rice wine) prepared with waxy rice varieties. Among tested waxy rice varieties, highest protein contents (8.11%) was observed in cv. Sangjuchal, and highest whiteness and L-value were observed in cv. Hwaseonchal, while no significant differences in gelatinization temperature could be observed among tested varieties, and cv. Boseokchal and Sinseonchal exhibited higher breakdown viscosity compared to the others. The alcohol contents of Sogokju with waxy rice varieties ranges from 13.0 to 13.4%, and the brix degree and turbidity were within the range of 20.5 to 24.6 $^{\circ}Bx$, and 0.0344 to 0.0530, respectively. The highest L-value (6.90), b-value (l.45), pH (4.79), total acidity (0.8384%), and glucose content (10.843 g/100 ml) could be observed in Sogokju made with cv. Sangjuchal. The organic acids such as succinic acid, malic acid, citric acid and oxalic acid could be detected in Sogokju. Although no variety-dependant differences in appearance, aroma, and taste could be found in sensory evaluation, Sogokju made with cvs. Sinseonchal, Haepyeongchal, and Hwaseonchal showed higher overall quality than Sogokju made with cv. Dongjinchal, which is most widely used for Sogokju used for Sogokju production nowadays.

품종에 따라 제조된 소곡주의 이화학적 특성을 검토하기 위하여 원료로 사용된 보석찰, 동진찰, 해평찰, 화선찰, 눈보라, 상주찰, 신선찰의 특성을 검토한 결과 수분함량은 큰 차이를 보이지 않는 것으로 나타났으며, 단백질 함량은 상주찰이 8.11%로 가장 높게 나타났고 눈보라가 6.35%로 가장 낮은 함량을 나타내었다. 백도는 화선찰이 가장 높았으며, 보석찰이 가장 낮은 수치를 보였다. 색도를 측정한 결과 L값의 경우 백도와 비슷한 결과를 나타내었으며, a 및 b값은 보석찰이 0.35 및 13.09로 가장 높은 수치를 나타내었다. 호화특성 중 호화개시온도는 $68.03{\sim}68.08^{\circ}C$로 유의적인 차이를 보이지 않는 것으로 나타났으며, 강하점도는 보석찰 및 신선찰이 높은 것으로 나타났고 치반점도는 상주찰이 가장 높게 나타났다. 품종별로 제조된 소곡주의 알코올 함량은 품종별로 큰 차이를 보이지 않는 것으로 나타났다. 당도는 $20.5{\sim}24.6\;^{\circ}Bx$로 나타났고 탁도는 $0.0344{\sim}0.0530$ 범위로 나타났다. L 및 b값은 상주찰이 각각 6.90 및 1.45로 가장 높은 수치를 보였다. pH는 상주찰이 4.79로 가장 높았으며, 나머지는 $4.70{\sim}4.74$의 범위로 큰 차이가 없는 것으로 나타났다. 총산도는 상주찰이 0.8684%로 가장 높게 나타났으며, 그 외 품종은 $0.7998{\sim}0.8360$%의 범위로 나타났다. 품종별로 제조된 소곡주의 유리당은 glucose만 검출되었으며, 상주찰과 동진찰이 각각 10.843 및 10.331 g/100 mL로 높은 함량을 나타내었다. 유기산 함량을 측정한 결과 succinic acid, malic acid, citric acid 및 oxalic acid 등이 검출되었다. 품종별로 제조된 소곡주의 동진찰을 기준으로 하여 나머지 품종에 대한 관능검사를 실시한 결과 신선찰, 해평찰 및 화선찰이 비교적 양호한 결과를 나타내었다.

Keywords

References

  1. Bae, S. D., S. M. Bae, and J S. Kim. 2004. Fermentation characteristics of rice-grape wine fermented with rice and grape. J. Korean Food Sci. Technol. 36(4) : 616-623
  2. Bae, S. K., Y. C. Lee, and H. W. Kim. 2001. The browning reaction and inhibition on apple concentrated juice. J. Korean Soc. Food Sci. Nutr. 30(1) : 6-13
  3. Choi, H. C. 2002. Current status and perspectives in varietal improvement of rice cultivars for high-quality and valueadded products. Korean J. Crop Sci. 47(Sl) : 15-32
  4. Choi, Y. H., E. G. Jeong, J. I. Choung, D. S. Kim, S. L. Kim, J. T. Kim, C. G. Lee, and J. R. Son. 2006. Effects of moisture contents of rough rice and storage temperatures on rice grain quality. Korean J. Crop Sci. 51(51) : 12-20
  5. Chun, A. R., J. Song, H. C. Hong, and J. R. Son. 2005. Improvement of cooking properties by milling and blending in rice cultivar Goami2. Korean J. Crop Sci. 50(S1): 88-93
  6. Hwang, Y., G. G. Lee, G. T. Jeong, B. L. Go, D. C. Choe, Y. G. Choe, and J. B. Eun. 2004. Manufacturing of wine with watermelon. J. Korean Food Sci. Technol. 36(1) : 50-57
  7. Iverson, J. 2000. Home wine making step by step, A guide to fermenting wine grapes, 3rd ed. Stonemark Publishing Co., Medford, OR, USA
  8. Jeong, E. G., C. K. Lee, Y. H. Choi, J. T. Kim, S. Kim, and J. R. Son. 2008. Identification of cha1kiness development of milled waxy rice grains with harvest times and the moisture contents. Korean J. Crop Sci. 53(1) : 58-63
  9. Joung, E. J., N. S. Paek, and Y. M. Kim. 2004. Studies on Korean Takju using the by-product of rice milling. Korean J. Food Nutr. 17(2) : 199-205
  10. Kang, T. S., K. S. Woo, J S. Lee, and H. S. Jeong. 2006. Fermentation characteristics of wine using fresh jujube. Food Engin. Prog. 10(3) : 164-171
  11. Kim, I. H., W. S. Park, and Y. J. Koo. 1996. Comparison of fermentation characteristics of Korean traditional alcoholic beverage with different input step and treatment of rice and nuruk (Korean-style bran koji). Korean J. Diet. Cul. 11(3) : 339-348
  12. Kim, J. Y., and Y. H. Yi. 2008. pH, acidity, color, reducing sugar, total sugar, alcohol and organoleptic characteristics of puffed rice powder added wheat flour Takju during fermentation. Food Engin. Prog. 12(2) : 71-77
  13. Kim, K. J., H. C. Hong, Y. P. Jeong, T. Y. Kim, J. R. Son, H. G. Hwang, H. C. Choi, and Y. K. Min. 2003. Milling characteristics and milled rice quality of rice varieties with different grain size shape. J. Korean Soc. Agric. Chem. Biotechnol. 46(1) : 46-49
  14. Koh, J. S., N. K. Koh, and S. S. Kang. 1989. Making from mandarin orange produced in Cheju Island. J. Korean Agric. Chern. Soc. 32(4) : 416-423
  15. Lee, C. Y., T. W. Kim, and C. K. Sung. 1996. Studies on the souring of Hansan Sogokju (Korean traditional rice wine). Korean J. Food Sci. Technol. 28(1) : 117-121
  16. Min, Y. K., H. S. Yun, H. S. Jeong, and Y. S. Jang. 1992. Changes in compositions of liquor fractions distilled from Samil-ju with various distillation conditions. J. Korean Food Sci. Technol. 24(5) : 440-446
  17. Min, Y. K., H. S. Jeong, and J. G. Cho. 1996a. Distillation and quality characteristics of medicinal herb wines. J. Korean Agric. Chem. Soc. 39(5) : 368-373
  18. Min, Y. K., and H. S. Jeong. 1996b. Manufacture of some Korean medicinal herb liquors by soaking. J. Korean Food Sci. Technol. 27(2) : 210-215
  19. Min, Y. K., M. K. Lee, and H. S. Jeong. 1997. Fermentation characteristics of jujube alcoholic beverage from different additional level of jujube fruit. J. Korean Agric. Chern. Soc. 40(4) : 433-437
  20. Park, J E., Y. J Jeon, J H. Kim, and S. H. Kim. 2008. Isolation and identification of filamentous fungi from indoor air of a Sogokju traditional rice wine factory. Korean J. Mycol. 36(1) : 1-8 https://doi.org/10.4489/KJM.2008.36.1.001
  21. Park, J. S., C. Sung, and K. W. Chang. 1996. Changes of barbaloin contents in aloe wine. J. Korean Agric. Chern. Soc. 39(3) : 183-188
  22. Park, J. S., G. S. Seo, J G. No, I. S. Cho, and l H. Park. 1995.Characteristics of the Gigo1phy (Lycii cortex Radicis) wine. J. Korean Soc. Med. Crop Sci. 3(2) : 128-134
  23. Ryu, B. M., J. S. Kim, M. J. Kim, Y. S. Lee, and G. S. Moon. 2008. Comparison of the quality characteristics of Sikhye made with N2-circulated low-temperature dry malt and commercial malts. Korean J. Food Sci. Technol. 40(3) : 311-315
  24. So, M. H. 1992. Changes in the chemical components and microorganisms in Sogokju-mash during brewing. Korean J. Food Nutr. 5(2) : 69-76
  25. Yi, S. H., Y. G. Ann, J. S. Choi, and J. S. Lee. 1996. Development of peach fermented wine. Korean J. Food Nutr. 9(4) : 409-412