Culinary science and hospitality research (한국조리학회지)

Culinary Society of Korean Academy (한국조리학회)
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Quality Characteristics and Retarding Retrogradation of Sponge Cakes containing Red Yeast Rice(Monascus nuruk) Flour

홍국(Monascus nuruk) 분말을 첨가한 스폰지 케이크의 품질 특성 및 노화 억제 분석

  • 송가영 (고려대학교 식품영양학과) ;
  • 김종희 (서일대학교 식품학부 식품영양전공) ;
  • 오현빈 (고려대학교 식품영양학과) ;
  • 장양양 (고려대학교 식품영양학과) ;
  • 김영순 (고려대학교 식품영양학과)
  • Received : 2016.01.12
  • Accepted : 2016.04.01
  • Published : 2016.04.30
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Abstract

This study investigated the quality characteristics and retarding retrogradation of sponge cakes made with red yeast rice (RYR) flour. RYR (Monascus nuruk) is known to help digestion, smooth blood flow, and have anti-cancer, anti-microbial, and inhibitory effects against biosynthesis of cholesterol and blood pressure. This studys aim' was to find the optimal proportion of RYR flour in sponge cake. RYR sponge cakes were prepared with various levels (0, 5, 10, 15 and 20%) replacement of wheat flour and were designated as the control (without RYR), RYR5, RYR10, RYR15 and RYR20 respectively. Specific gravity was the lowest in RYR15 at 0.57, and the baking loss rate was not significantly different among the samples (p<0.05). The dough yield was the highest in RYR15 at 96.61. The moisture contents was highest in order, control, RYR5, and RYR15 at 28.67%, 28.18%, and 26.82% respectively. The L-value of crust tended to increase according to the level of RYR, but the L-value of crumb decreased in accorddance with the the content of RYR. The a-value of crust also decreased according to the level of RYR, although the a-value of crumb increased in response to higher levels of RYR. The b-value tended to decrease with increases of RYR (p<0.05). RYR5 exhibited the highest pH at 8.63, compared with RYR15 (8.57). The hardness, which was measured after cooling for 1 hour, was the lowest in RYR15 at $163.33g/cm^2$ and the springiness was not different significantly (p<0.05). Cohesiveness was the highest in RYR10 at 133.06%. The chewiness was the highest in RYR10 at $391.63g{\cdot}cm$ and lowest in RYR15 ast $169.62g{\cdot}cm$. Avrami equation showed that RYR15 and RYR20 had the lowest Avrami exponent (n) at 0.0664 and 0.4983 respectively. Time constant (1/k) was the highest in RYR15 at 200.00. Sensory evaluation revealed that RYR15 was the highest in color (5.50), flavor (4.95), sweetness (4.90), chewiness (4.75), and overall acceptability (4.60).

본 연구에서는 소화와 혈액순환을 돕고, 항암, 향균, 콜레스테롤 생합성 억제, 혈압강하 등의 생리활성 기능을 함유한 홍국 분말을 스폰지 케이크에 첨가하여 가장 적합한 배합비율을 찾고자 하였으며, 홍국 스폰지 케이크의 품질 특성 및 노화 억제 영향을 살펴보았다. 홍국 분말은 동결 건조하여 40 mesh 체를 통과한 것을 사용하였고, 밀가루의 0%, 5%, 10%, 15% 및 20%로 첨가수준을 달리하여 control, RYR5, RYR10, RYR15 및 RYR20으로 스폰지 케이크를 제조하였다. 비중 측정 결과, RYR15가 0.57로 가장 낮은 비중을 나타내었으며, 굽기 손실율의 경우 대조군 및 첨가군 간에 유의적인 차이는 나타나지 않았다(p<0.05). 반죽 수율의 경우, RYR15가 96.61로 가장 높게 나타났다. 수분함량 측정결과, 대조군, RYR-5 및 RYR15가이 28.67%, 28.18% 및 26.82% 순으로 높은 수분함량을 나타내었다. 색도는 스폰지 케이크 외부의 L값(명도)의 경우 홍국 분말의 첨가량에 따라 L값이 증가하였고, 반면에 스폰지 케이크 내부의 L값은 첨가량에 따라 감소하는 경향을 보였다. a값(적색도)의 경우, 첨가량이 증가할수록 외부의 a값은 감소하였으며, 내부의 a값은 증가하는 경향을 보였다. b값(황색도)의 경우, 홍국 분말의 첨가량이 증가할수록 스폰지 케이크의 외부, 내부 모두 감소하는 경향을 보였다. pH의 경우, RYR5가 8.63으로 가장 높은 값을 나타내었으며, RYR15는 8.57로 가장 낮은 값을 나타내었다. 스폰지 케이크를 제조하여 60분간 방냉 후 조직감을 측정한 결과, 경도는 RYR15가 $163.33g/cm^2$로 가장 낮았으며, 탄력성은 시료간 유의적인 차이가 없었다(p<0.05). 응집성의 경우 RYR10이 133.06%으로 가장 높았다. 씹힘성의 경우, RYR10이 $391.63g{\cdot}cm$로 가장 높았으며, RYR15가 $169.92g{\cdot}cm$로 가장 낮았다. 노화 억제 분석을 위한 Avrami 방정식에서는 RYR15와 RYR20이 각각 0.0664와 0.4983으로 시료 중 가장 낮은 Avrami 지수(n)를 나타내었으며, 시간상수(1/k)는 RYR20이 200.00으로 가장 높게 나타났다. 관능 검사 결과, RYR15이 색(5.50), 향(4.95), 단맛(4.90), 씹힘성(4.75) 및 전반적인 기호도(4.60)에서 가장 높은 점수를 나타내었다.

Keywords

References

  1. AACC International (2000). Approved methods of analysis (10th ed). In Method 44-40. 01. Moisture-Modified Vacuum-oven Method. St. Paul, MN, USA: The American Association of Cereal Chemists.
  2. Carson JK (2014). Measurement and modeling of thermal conductivity of sponge and yellow cakes as a function of porosity. International J Food Properties 17:1254-1263. https://doi.org/10.1080/10942912.2012.692749
  3. Choi GY, Bae JH, Han GJ (2007). The quality characteristics of sponge cake containing a functional and natural product. J East Asian Dietary Life 17:703-709.
  4. Choi HS (2012). Quality characteristics of muffin added with red yeast rice and polished rice. MS Thesis, Myungji University, Seoul.
  5. Choi MY, Kwak EJ, Lim SI (2004). Stability and isolation of monacolin K from red yeast rice. J Korean Soc Food Sci Nutr 33(6):1022-1027. https://doi.org/10.3746/jkfn.2004.33.6.1022
  6. Chung HC (2008). Properties of sourdough-added bread. Korean J Food Sci Technol 40(6):643-648.
  7. Chung JY, Kim CS (1998). Development of buckwheat bread effects of vital wheat gluten and water-soluble gums on baking and sensory properties. Korean J Soc Food Sci 14(2):168.
  8. Chung WK, Lee JH (2010). Batter and product characteristics of sponge cake containing sugar alcohols. The Korean J Culinary Research 16 (4):305-311.
  9. De la Hera E, Ruiz-Paris E, Oliete B, Gomez M (2012). Studies of the quality of cakes made with wheat-lentil composite flours. LWT-Food Science and Technology 49(1):48-54. https://doi.org/10.1016/j.lwt.2012.05.009
  10. Gomez M, Ronda F, Caballero PA, Blanco CA, Rosell CM (2007). Functionality of different hydrocolloids on the quality and shelf-life of yellow layer cakes. Food Hydrocolloids 21(2):167-173. https://doi.org/10.1016/j.foodhyd.2006.03.012
  11. Gomez M, Ruiz-Paris E, Oliete B, Pando V (2009). Modeling of texture evolution of cakes during storage. Journal of Texture Studies 41(9):17-33.
  12. Heber D, Yip I, Ashley JM (1999). Cholesterollowering effects of a proprietary Chinese redyeast-rice dietary supplement. Am J Clin Nutr 69:231-236. https://doi.org/10.1093/ajcn/69.2.231
  13. Hong HH, Min KC (2003). Exercise Book for the Baker's License. Kwangmoonkag. Seoul. Korea. pp.172-174.
  14. Jeong EJ, Kim KP, Bang BH (2013). Quality characteristics of cookies added with hongkuk powder. Korean J Food and Nutr 26(2):177-183. https://doi.org/10.9799/ksfan.2013.26.2.177
  15. Ju JE, Nam YH, Lee KA (2006). Quality characteristics of sponge cakes with wheat-rice composite flour. Korean J Food Cookery Sci 22(6):923-929.
  16. Kang DZ, Um JB, Lee SK, Lee JH (2003). Content of rutin and monacolin K in the red buckwheat fermented with Monascus ruber. Korean J Food Sci Technol 35(2):242-245.
  17. Kim DW, Kim YH (2003). Quality characteristics of bread added Monascus anka powder. Korean Journal of Culinary Research 9(1):39-50.
  18. Kim SS, Chung HY (2010). Retarding retrogradation of Korean rice cakes(Karaedduk) with a mixture of trehalose and modified starch analyzed by Avrami kinetics. Korean J Food and Nutr 23(1):39-44.
  19. Kim SS, Jung BM, Jung HO (1997). A study on the sensory and texture characteristics of bread with roasted soybean powder. Korean J Soc Food 13(3):266.
  20. Kwon MS, Lee MH (2015). Quality characteristics of sponge cake added with rice bran powder. The Korean J Culinary Research. 21(3):168-180.
  21. Lee CL, Wang JJ, Kuo SKL, Pan TM (2006). Monascus fermentation of dioscorea for increasing the production of cholesterol-lowering agent-monacolin K and anti-inflammation agentmonascin. Appl Microbiol Biotechnol 72:1254-1262. https://doi.org/10.1007/s00253-006-0404-8
  22. Lee JH, Kwak EJ, Kim JS, Lee YS (2007). Quality characteristics of sponge cake added with Mesangi( Capsosiphon fulvescens) powder. Korean J Food Cookery Sci 23(1):83-89.
  23. Lee JH, Kwak EJ, Kim JS, Lee KS, Lee YS (2007). A study on quality characteristics of sourdough breads with addition of red yeast rice. J Korean Soc Food Sci Nutr 36(6):785-793. https://doi.org/10.3746/jkfn.2007.36.6.785
  24. Lee JH, Son SM (2011). Quality of sponge cakes incorporated with yacon powder. Food Engineering Progress 15(3):269-275.
  25. Lu TM, Lee CC, Mau JL, Lin SD (2010). Quality and antioxidant property of green tea sponge cake. Food Chemistry 119(3):1090-1095. https://doi.org/10.1016/j.foodchem.2009.08.015
  26. Park JS, Bae JO, Choi GH, Chung BW, Choi DS (2011). Antimutagenicity of Korean sweet potato (Ipomoea batatas L.) cultivars. Journal of the Korean Society of Food Science and Nutrition 40(1):37-46. https://doi.org/10.3746/jkfn.2011.40.1.037
  27. Rojas JA, Rossell CM, Benedito De Barber C (2001). Role of maltodextrins in the staling of starch gels. Eur Food Res Technol 212:364-368. https://doi.org/10.1007/s002170000218
  28. Seo EO, Ko SH, Jeong HC (2015). Research quality characteristics of sponge cake added with red ginseng powder. The Korean J Culinary Research 21(2):130-140.
  29. Shin GM (2015). Quality characteristics of Lycii fructus powder added sponge cake. The Korean J Culinary Research 21(6):63-75.
  30. Shin JH, Choi DJ, Kwon OC (2007a). Physical and sensory characteristics of sponge cakes added steamed garlic and yuza powder. Korean J Food & Nutr 20:392-398.
  31. Shin JH, Choi DJ, Kwon OC (2007b). The quality characteristics of sponge cake with added steamed garlic powder. Korean J Food Cookery Sci 23:692-702.
  32. Suh KH, Kim KH (2014). Quality characteristics of sponge cake added with Helianthus tuberasus powder. J East Asian Soc Dietary Life 24(1):126-135.
  33. Woo I, Kim YS, Song TH, Lee SK, Choi HS (2006). Quality characteristics of sponge cake with added dried sweet pumpkin powders. The Korean Journal of Food And Nutrition 19(3):254-260.
  34. Yi SY, Kim CS, Song YS, Park JH (2001). Studies on the quality characteristics of sponge cakes with additional of yam powders. J Korean Soc Food Sci Nutr 30:48-55.