Properties of Red Wine Fermented Using Freeze-Concentrated Muscat Bailey A Grape Juice

동결농축 Muscat Bailey A 포도 과즙으로 제조한 무가당 적포도주의 품질 특성

  • Hwang, Sung-Woo (Department of Food Science & Technology, Kyungpook National University) ;
  • Park, Heui-Dong (Institute of Fermentation Biotechnology, Kyungpook National University)
  • 황성우 (경북대학교 식품공학과) ;
  • 박희동 (경북대학교 식품공학과)
  • Received : 2010.07.23
  • Accepted : 2010.11.12
  • Published : 2010.12.30

Abstract

Muscat Bailey A grapes, one of the major grape varieties in Korea, contain 18-20% (w/w) sugars, which is less than the amount required to make red wine. In the present study, fermentation of freeze-concentrated Muscat Bailey A grape juice to $24^{\circ}Brix$ was performed using several industrial wine yeasts, including Saccharomyces cerevisiae $OC_2$, S. cerevisiae Fermivin and S. cerevisiae W-3. During fermentation, changes in the levels of soluble solids, alcohols, and yeast viable counts were monitored. Wine quality parameters including organic acid, minor alcohol, sensory score, etc. were also analyzed. Alcohol contents reached maximal levels after 9 days of fermentation, and were 12.6% (v/v) when Fermivin was used and 13% (v/v) when strains $OC_2$ and W-3 were used. No major difference between strains was apparent, except that Fermivin fermentation was somewhat slower in terms of both alcohol production and sugar consumption. Similar levels of soluble solids and total phenols were measured in wines fermented by each of the three strains. The total acid level of W-3 wine was high, whereas the alcohol content of Fermivin wine was low. Although the wines were variable in terms of acetaldehyde and minor alcohol contents, the levels of these materials were much lower than the limits set by the Korean National Tax Service. Upon sensory evaluation, $OC_2$ wine obtained the highest scores in terms of color, flavor, and overall acceptance. However, the best taste score was awarded to the Fermivin wine, which had the same flavor score as $OC_2$ wine but a slightly lower overall acceptance score.

국산 포도주의 품질을 향상시키고 개선하기 위한 발효방법의 일환으로 국내산 Muscat Baily A 포도 과즙을 약 $24^{\circ}Brix$가 되게 동결농축한 후 포도주 발효를 수행하였다. 효모로는 산업용 포도주 효모인 S. cerevisiae $OC_2$, S. cerevisiae Fermivin, S. cerevisiae W-3를 이용하였으며 이들에 의한 농축 과즙의 알코올 발효를 행하면서 발효 특성과 발효 후 여과하여 제성한 포도주의 품질 특성을 조사하였다. 발효가 끝날 시점의 알코올 함량은 12.6-13.0%로 비슷하였으며 환원당의 함량은 거의 흔적 정도로 검출되었다. pH는 약 3.4-3.7, 총산 함량은 0.62-0.71%로 모든 시험구에서 정상적으로 발효가 일어났음을 알 수 있었다. 발효 종료 후 여과한 포도주의 아세트알데히드, 메탄올, fusel oil의 함량은 식품공전에 명시된 과실주의 기준치보다 매우 낮게 나왔으며 총 폴리페놀 함량은 1.42-1.56 mg/mL 정도를 나타내었다. 각 시험구의 포도주는 모두 농축으로 인하여 진한 색을 띄었고 특히 적색을 나타내는 520 nm에서의 흡광도가 높았으며 이는 색도인 L, a, b 값을 통해서도 확인하였다. 관능검사를 실시한 결과는 색, 향, 전반적인 기호도에서 S. cerevisiae OC2$OC_2$ 포도주가 가장 우수한 것으로 나타났으며 향과 맛은S. cerevisiae Fermivin 포도주가 가장 우수한 것으로 나타났다.

Keywords

Acknowledgement

Supported by : 농촌진흥청

References

  1. Kinella JE, Franke E, German B, Kanner J (1993) Possible mechanisms for the protective role of antioxidants in wine and plant foods. Food Technol., 47, 85-91
  2. Kanner J, Franke E, Granit R, German B, Kinella JE (1994) Natural antioxidants in grape and wines. J. Agric. Food Chem., 42, 64-69 https://doi.org/10.1021/jf00037a010
  3. Korean Ministry of Agricultural and Forestry (2001) Agricultural and forestry statistical yearbook. Seoul, Korea
  4. Korean Ministry of Agriculture and Forestry (2006) Agricultural and forestry statistical yearbook. Seoul, Korea
  5. Kim SK (2005) The present state of grape cultivation in Korea. In: Syposium on development of Yeongdong grape cluster regional innovation. Yeongdong Grape Cluster Organization, Yeongdong, Korea, p.4-10
  6. Amerine MA, Vernon LS (1997) Wine: An introduction, 2nd ed., University of California Press, Los Angeles, California, USA
  7. Park YH (1975) Studies on the grape variety and the selection of yeast stain for wine-making. Korean J. Agric. Chem. Soc., 18, 219-227
  8. Park KL, Nah SS, Yoo YJ, Hong SC (1969) Studies on the red wine production (in Korean). Tech. Bull. Natl. Inst. Technol. Qual., 9, 07-112
  9. Gong SJ, Hong SB, Lee DK (1973) Investigation on grape varieties for winering (in Korean). Tech. Bull. Natl. Horti. Res. Inst., 15, 19-23
  10. Yoo JH, Seng HM, Shin DH, Min BY (1984) Enological characteristics of Korean grapes and quality evaluation of their wine (in Korean). Korean J. Appl. Microbiol. Bioeng., 12, 185-190
  11. Ruffner HP (1982) Metabolism of tartaric acid and malic acid in Vitis. Vitis, 21, 247-259
  12. Beelman RB, Gallander JF (1979) Wine deacidification. Adv. Food Res., 25, 1-53 https://doi.org/10.1016/S0065-2628(08)60234-7
  13. Richard PV (1981) Commercial winemaking, processing and controls. Westport A.V.I. Inc., Westport, USA p.272
  14. A.O.A.C. (2000) Official method of analysis 17th Ed. Association of Official Analytical Chemists, Washington DC, USA
  15. Ahmed H (2004) Principles and reactions of protein extraction, purification and characterization. CRC Press, London, UK, p.350-352
  16. Amerine MA, Ough CS (1980) Methods for analysis of musts and wine. Wiley & Sons, New York, USA, p.176-180
  17. Kim DH, Hong YA, Park HD (2008) Co- fermentation of grape must by Issatchenkia orientalis and Saccharomyces cerevisiae reduces the malic acid content in wine. Biotechnol. Lett., 30, 1633-1638 https://doi.org/10.1007/s10529-008-9726-1
  18. Hwang SW, Park HD (2009) Characteristics of Red Wine Fermentation of Freeze-Concentrated Campbell Early Grape Juice using various Wine Yeasts. Korean J. Food. Preserv., 6, 977-984
  19. Kim GH (1998) Studied on quality maintenance of fresh fruit and vegetables using modified atmosphere packaging. Korean J. Postharvest. Sci. Tech., 5, 23-28
  20. Lawless HT, Heymann H (1988) Sensory evaluation of food: principles and practices. Chapman and Hall, San Francisco, CA, USA
  21. Hubbard MR (1990). Statistical quality control for the food industry. Van Nostrand Reinhold, New York, USA
  22. Jackisch P (1985) Modern winemaking. Cornell University Press, Ithaca, New York, USA, p.164-165
  23. American Wine Society (1994) The complete handbook of winemaking. Kent INC., Ypsilanti, MI, USA, p.87-93
  24. Kim JS, Kim SH, Han JS (1999) Effect of sugar and yeast addition on red wine fermentation using Campbell's Early. Korean J. Food Sci. Technol., 31, 516-521
  25. Koh KH, Chang WY (1998) Change of chemical components during seibel white grape must fermentation by different yeast strains (in Korean). Korean J. Food Sci. Technol., 30, 487
  26. Amerine MA, Roessler EB, Ough CS (1965) Acid and the acid taste: I. The effect of pH and titrable acidity. Am. J. Enol. Vitic., 16, 29-37
  27. Lee JK, Kim JS (2006) Study on the deacidification of wine made from Campbell Early. Korean J. Food Sci. Technol., 38, 408-413
  28. Rankine BC (1967) Formation of higher alcohols by wine yeasts and relationship to taste thresholds. J. Sci. Food Agric., 18, 583-589 https://doi.org/10.1002/jsfa.2740181208
  29. Jackson RS (2000) Wine science: principle, practice, perception. 2nd Ed. Academic Press, San Diego, CA, USA
  30. Sudraud P (1963) Etude experimentable de la vinification en rouge. Doctoral Thesis. University of Bordeaux, France
  31. Bae SM (2002) Wine making principles. Bae Sang Myun Brewery Institute Co. Ltd., Seoul, Korea, p.53
  32. Pietta PG (2000) Flavonoids as antioxidants. J. Nat. Prod., 63, 1035-1042 https://doi.org/10.1021/np9904509
  33. Koh KH, Lee JE (2003) A study on the sensory characteristics of Korean red wine. Korean J. Food Sci. Tecnol., 35, 841-848
  34. Jeon EJ (2006) Characteristics of icewine fermentation using domestic grapes, Muscat Bailey A by feezeconcentration. MS degree, Kyungpook National University, Daegu, Korea
  35. Zoecklein BW, Fugelsang KC, Gump BH, Nury FS (1995) Wine analysis and production. Chapman and Hall, New York, USA p.129-168
  36. Lee JE, Shin YS, Sim JK, Kim SS, Koh KH (2002) Study on the color characteristics of Korean red wine. Korean J. Food Sci. Technol., 34, 164-169
  37. Kim JS, Sim JY, Yook C (2001) Development of red wine using domestic grape Campbell's Early. Korean J. Food Sci. Technol., 31, 516-521