Korean Journal of Food Science and Technology (한국식품과학회지)

Korean Society of Food Science and Technology (한국식품과학회)
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Quality Characteristics of the White Bread Prepared by Addition of Jujube Extracts

대추 추출액 첨가량을 달리하여 제조한 식빵의 품질 특성

  • Published : 2005.08.31
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Abstract

Quality characteristics of white breads added with different levels of jujube extracts were investigated. Addition of jujube extract significantly decreased L-value, and increased a and b-values. Addition levels up to 70% did not have significant effects on the texture of breads. Significant increases in the hardness, chewiness, and gumminess were observed in 100% jujube-added group. Additive levels over 50% jujube showed good sensory scores compared with control bread in color, flavor, taste, and general palatability. Textural property increased with increasing amount of jujube extract. Results showed substitution of 50-70% jujube extract for water improved bread quality.

대추 추출액의 첨가량을 달리하여 제조한 식빵의 제빵적성에 요구되는 빵의 품질특성을 조사하였다. 빵의 내부색도에서 L값은 대추 추출액 첨가량이 증가할수록 유의적으로 감소하였고 a값과 b값은 증가하였다. 빵의 텍스쳐를 측정한 결과 대추 추출액 70% 첨가구까지는 큰 영향을 미치지 않았으나 100% 첨가구에서는 경도, 저작성, 검성에서 유의적인 증가를 보였다. 관능검사에서는 빵의 색상, 향미, 맛, 전반적인 기호도에서 대조구와 비교하여 대추 추출액 50% 이상 첨가구는 첨가량에 따른 유의적인 차이를 보이지 않고 높은 점수를 얻었고 조직감에서도 대추 추출액 첨가량이 증가할수록 높은 관능점수를 보였으며 70% 이상 첨가구는 더 높은 점수를 얻었다. 따라서 식빵 제조에 있어서 대추 추출액을 물 대용으로 50-70% 수준으로 첨가했을 때 빵의 품질향상에 도움을 줄 것으로 생각되며 대추의 기능성물질을 함유한 천연소재로서의 활용 가능성을 확인하였다.

Keywords

References

  1. Paula A, Lucca B, Tepper J. Fat replacers and the functionality of fat in foods. Trends Food Sci. Technol. 5: 12-19 (1994) https://doi.org/10.1016/0924-2244(94)90043-4
  2. Choi KS. Changes in physiological and chemical characteristics of jujube fruits var. bokjo during maturity and postharvest ripening (in korean.) J. Resour. Develop. 9: 47-53 (1990)
  3. Yoo TJ. Food Thesaurus. Munwoondang Publishing Co., Seoul, Korea pp. 88-89 (1989)
  4. Bal JS, lawanoda JS, Singh SN. Development physiology of ber (Zizyphus mauritina) var. urman. IV. Change in amino acids and sugar (sucrose, glucose and fructose) at different stages of fruit ripening. India Fd . Pckr. 33: 3335-3337 (1979)
  5. Zryaev R, Irgasheve T, Israilov lA, Abdullaev ND, Yunusov MS, Yunusov S. Alkaloids of Ziziphus jujuba. structure of yuziphine and yuzirine. Khim. Prir. Soedin. USSR 2: 239-243 (1977)
  6. Okamura N, Nohara T, Yagi A, Nishioka I. Studies of dammarane-type saponin of zizyphus fructus. Chem. Pharm. Bull. Japan 29: 675-683 (1981)
  7. Na HS, Kim KS, Lee MY. Effect of jujube methanol extract on the hepatotoxicity in $CCl_4$-treated rats. J. Korean Soc. Food Sci. Nutr. 25: 839-845 (1996)
  8. Choi KS, Kwon KI, Lee JG, Lee RK. Studies on the chemical compositions and antitumor activities of jujube tea products. J. Resour. Develop. 22: 23-29 (2003)
  9. Kwon SH, Cho KY, Kim SY, Kim MJ. Aplication of Ziziphus jujube fruit for dietary life. J. Food Sci. Technol. 5: 1-14 (1993)
  10. Choi KS, Im MH, Choi JD. Utilization of jujube fruits. Part Ill. Soluble sugars, pectins and mineral content of several types of jujube tea. J. Resour. Develop. 15: 7-13 (1996)
  11. Choi KS, Im MH, Choi JD. Utilization of jujube fruits. Part IV. Studies on the acceptability of jujube tea. J. Resour. Develop. 15: 47-53 (1996)
  12. Choi KS, Im MH, Choi JD. Effects of formulation variables and drinking temperature on acceptability of jujube tea products . J Korean Soc. Food Sci. Nutr. 26: 827-830 (1997)
  13. An DS, Woo KL, Lee DS. Processing of powder jujube juice by spray drying. J. Korean Soc. Food Sci. Nutr. 26: 81-86 (1997)
  14. Kim YH. Effect of silkpeptide on physiochemical properties of bread dough. Korean J. Food Sci. Technol. 36: 246-254 (2004)
  15. Jeon JR, Kim J. Properties of the quality characteristics and microbial changes during storage added with extracts from Ulmus cortex. Korean J. Soc. Food Cookery Sci. 20: 180-186 (2004)
  16. Park GS, Lee SJ. Effects of job's tears powder and green tea powder on the characteristics of quality of bread. J. Korean Soc. Food Sci. Nutr. 28: 1244-1250 (1999)
  17. Jung DS, Lee FZ, Eun JB. Quality properties of bread made of wheat flour and black rice flour. Korean J. Food Sci. Technol. 34: 232-237 (2002)
  18. Bae JH, Choi HJ, Choi C. Quality characteristics of the white bread added with onion powder. Korean J. Food Sci. Technol. 35: 1124-1128 (2003)
  19. Kim HJ, Kang WW, Moon KD. Quality characteristics of bread added with Gastrodia elata blume powder. Korean J. Food Sci. Technol. 33: 437-443 (2001)
  20. Bae JH, Woo HS, Choi HJ, Choi C. Qualities of bread added korean persimmon (Diospyros kaki L. folium) leaf powder. J. Korean Soc. Food Sci. Nutr. 30: 882-887 (2001)
  21. Seo YH, Kim JH, Moon KD. Effects of poria cocos powder addition on the baking properties. Korean J. Postharvest Sci. Technol. 5: 275-280 (1998)
  22. Lee HY, Kim SM, Kim JY, Youn SK, Choi JS, Park SM, Ahn DH. Changes of quality characteristics on the bread added chitosan. Korean J. Food Sci Technol. 34: 449-453 (2002)
  23. Navicks LL. Corn flour addition to wheat flour doughs effect on rheological properties. Cereal Chem. 64: 5-9 (1987)
  24. Morad MM, Leung HK, Finney PL. Effect of germination on physicochemical and bread baking properties of yellow pea, lentil and fababean flours and starches. Cereal Chem. 57: 390-396 (1980)
  25. Choi OJ, Jung HS, Ko MS, Kim YD, Kang SK, Lee HC. Variation of retrogradation and preference of bread with added flour of angelica keiskei koidz during the storage. J. Korean Soc. Food Sci. Nut. 28: 126-131 (1999)
  26. Jung HS, Nog KH, Go MK, Song YS. Effect of Leek (Allium tuberosum) powder on physicochemical and sensory characteristics of breads. J. Korean Soc. Food Sci. Nutr. 28: 113-117 (1999)
  27. Marnett LF, Tenney RJ, Barry VD. Methods of producing soyfortified breads. Cereal Sci. Today 18: 38-50 (1973)
  28. Tsen CC, Hoover WJ. High-protein bread from wheat flour fortified with full-fat soy flour. Cereal Chem. 50: 7-16 (1973)
  29. Cho MK, Lee WJ. Preparation of high-fiber bread with barley flour. Korean J. Food Sci. Technol. 28: 702-706 (1996)
  30. Hwang JK, Kim JT, Cho SJ, Kim CJ. Characteristics of water soluble fractions of wheat bran treated with various thermal processes. Korean J. Food Sci. Technol. 27: 934-938 (1995)
  31. Wang WM, Klop CF, Ponte JG. Effects of twin-screw extrusion on the physical properties of dietary fiber and other components of whole wheat and wheat bran and on the baking quality of the wheat bran. Cereal Chem. 70: 707-711 (1993)
  32. AOAC. Official Methods of Analysis of AOAC Intl. 15th ed. Association of Official Analytical Chemists. Washington, DC, USA (1990)
  33. Bidlingmeyer BA, Cohen SA, Taruin TL, Frost B. A new rapid, high-sensitivity analysis of amino acid in food type samples. J. Assoc. Off. Anal. Chem. 70: 241-253 (1987)
  34. KFDA. Food Code, Korea Foods Industry Association Publishing, Moonyongsa Co., Seoul, Korea. pp. 304-309 (2002)
  35. Finny KF. An optimized straight dough bread making method after 44 years. Cereal Chem. 61: 20-26 (1984)
  36. Pyler EJ. Physical and chemical test methods. vol, II, In: Baking Science and Technology, pp. 891-895, Sosland Pub. Co., Kansas, USA. (1979)
  37. Lee CH, Chae KS, Lee SK, Park BS. Quality Managements in Food Industry, Yoorim Munwhasa Co., Seoul, Korea. pp. 98-160 (1982)
  38. Magoffin CD, Hoseney RC. A review of fermentation. Baker's Digest. 48: 22-29 (1974)
  39. Kim SK, Cheigh HS, Kwon TW, D'Appolonia BL, Marston PE. Rheological and baking studies of composite flour wheat and naked barley. Korean J. Food Sci. Technol. 10: 247-251 (1978)
  40. Nakamura M. Kurata T. Effect of L-ascorbic acid on the rheological of wheat flour water dough. Cereal Chem. 74: 647-650 (1997) https://doi.org/10.1094/CCHEM.1997.74.5.647
  41. Roels SP. Cleemput G. Vandewalle X. Bread volume potential of variable quality flours with constant protein level as determined by factors governing mixing time and baking absorption levels. Cereal Chem. 70: 318-323 (1993)
  42. Chabot JF. Preparation of food science sample for SEM. Scanning Electron Microscopy 3: 279-283 (1976)
  43. CIGI. Grains & Oil seeds Handling, Marketing, Processing. Canadian International Grains Institute., Manitoba, Canada. pp. 534-536 (1982)