Quality Characteristics of Frozen Dough and White Pan Bread with Lily (Lilium lancifolium Thunb.) as Additive
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초록
Attempts to increase the usability of lilies led us to prepare pulverized lily bulbs, which we then added to bread flour to bake white pan bread. The properties of the frozen dough and the quality characteristics of the bread were analyzed. Our experiments showed that the addition of lily powder decreases the viscoelasticity and stability of frozen dough. The absorption rate of the frozen dough was 63.1±0.2% for the control sample, and 66.1±0.1% and 70.9±0.2% for the normally pulverized samples containing 3% and 5% of lily powder, respectively, whereas the absorption rate of the finely pulverized samples tended to increase slightly. The gelatinization results of the frozen dough decreased with the addition of lily powder in terms of the final viscosity, break down, and setback values. Compared to the control sample, the specific volume of the bread products that underwent normal pulverization (5% additive) increased slightly and decreased for the lily bulbs that were finely pulverized (3% additive). The addition of lily powder did not significantly affect the water activity during the storage period of up to 5 days. The hardness of white pan bread increased from 1,948±114.3 to 2,518±154.7 g/㎠ on the first day of storage to 2,571±160.9 to 3,265±147.4 g/㎠ on the 5th day of storage. The hardness was the highest for the 5% sample that underwent normal pulverization, and the samples differed significantly. The longer the storage period, the lower the springness value of the white pan bread became, and this result was most notable for the finely pulverized powder sample. The springness of white pan bread decreased as the amount of lily powder additive and the storage period increased. The sensory test results were excellent in that the appearance, texture, flavor, taste, and overall preference for white pan bread to which 3% of normally crushed lily powder had been added had improved relative to the control sample.
Abstract
Attempts to increase the usability of lilies led us to prepare pulverized lily bulbs, which we then added to bread flour to bake white pan bread. The properties of the frozen dough and the quality characteristics of the bread were analyzed. Our experiments showed that the addition of lily powder decreases the viscoelasticity and stability of frozen dough. The absorption rate of the frozen dough was 63.1±0.2% for the control sample, and 66.1±0.1% and 70.9±0.2% for the normally pulverized samples containing 3% and 5% of lily powder, respectively, whereas the absorption rate of the finely pulverized samples tended to increase slightly. The gelatinization results of the frozen dough decreased with the addition of lily powder in terms of the final viscosity, break down, and setback values. Compared to the control sample, the specific volume of the bread products that underwent normal pulverization (5% additive) increased slightly and decreased for the lily bulbs that were finely pulverized (3% additive). The addition of lily powder did not significantly affect the water activity during the storage period of up to 5 days. The hardness of white pan bread increased from 1,948±114.3 to 2,518±154.7 g/㎠ on the first day of storage to 2,571±160.9 to 3,265±147.4 g/㎠ on the 5th day of storage. The hardness was the highest for the 5% sample that underwent normal pulverization, and the samples differed significantly. The longer the storage period, the lower the springness value of the white pan bread became, and this result was most notable for the finely pulverized powder sample. The springness of white pan bread decreased as the amount of lily powder additive and the storage period increased. The sensory test results were excellent in that the appearance, texture, flavor, taste, and overall preference for white pan bread to which 3% of normally crushed lily powder had been added had improved relative to the control sample.
참고문헌 (31)
- Berglund PT, "Effect of frozen storage duration on firming properties of breads baked from frozen doughs", Cereal Foods World, 38, pp.89~93 (1993)
- Biliaderis CG, "Structures and phase transition of starch in food systems", Food Technol, 46, pp.98~109 (1972)
- Campos NG, "Age induced diminution of free radical scavenging capacity in bee pollens and the contribution of constitution of constituent flavonoids", J. Agric. Food Chem, 51, pp.742~745 (2003)
- Halliwell B, "Free radicals in biology and medicine", pp.416~508 (1993), Clarendon Press
- Hamed F, "Dough rheology and baked product texture", pp.63~84 (1990), Van Nortrand Reinhold
- Im RJ, "Flora Medica Coreana Vol. 2-3", pp.257~259 (1998), Agricultural Publishing House
- Jung YM, "Studies on the physicochemical characteristics and physiological activities of lily bulb and its processing adaptability for white pan bread", Department of Korean Food Institute, pp.2006
- Kim KO, "Functional examination on food", pp.179~185 (1997), Hakyeunsa Co. Ltd.
- Kim SJ, "The rheological properties and optimum substitute level of low-caloric layer cake using carbohydrate base fat replacers", Food and Biotech, pp.2000
- Krog N, "Retrogradation of the starch fraction in wheat bread", Cereal Foods World, 34, pp.281~285 (1989)
- Kulp K, "Frozen and refrigerated doughs and batter", AACC, pp.63~65 (1995)
- Lee BY, "Mucilage separation of Korean yam using microparticulation air process", Korean J. Food Sci. Technol, 26(5), pp.596~602 (1994)
- 이효지, "백합가루 첨가량에 따른 백합병의 관능적.텍스쳐 측정", 한국식품조리과학회지, 20(5), pp.480~488 (2004), 한국식품조리과학회
- 이정아, "나리의 品種과 抽出溶媒에 따른 香氣成分의 비교", Horticulture, Environment, and Biotechnology, 43(3), pp.343~346 (2002), 한국원예학회
- Lee KH, "Effect of carboxymethyl chitosan on quality of fermented pan bread", Korean J. Food Sci. Technol, 29, pp.96~100 (1997)
- Lee MG, "The effect of addition of potato starch on the frozen dough", Korean J. Food & Nutr, 13(5), pp.403~410 (2000)
- Maleki M, "Effects of loaf volume, moisture content, and protein quality on the softness and staling rate of bread", Cereal Chem, 57(2), pp.138~140 (1980)
- Miquel J, "Handbook of free radicals and antioxidants in biomedicine. (Vol. 1)", pp.223~ (1989), CRC Press
- Miyakawa HN, "Up-to-data food processing", Health Industry News Paper, 35, pp.37~42 (1999)
- Miyazaki M, "Effect of various dextrin substitutions for wheat flour on dough properties and bread qualities", Food Research Inter, 37, pp.59~65 (2004)
- "Operation Manual for the Series 3 RVA", pp.10~18 (1995), Newport Scientific Pty. Ltd
- Pavish EW, "Shelf life studies on frozen dough", Bakers Digest, 55(3), pp.12~16 (1981)
- Pomeranz Y, "Fiber in bread making effects on functional properties", Cereal Chem, 54, pp.25~41 (1997)
- Puhr DP, "Effect of baking absorption on bread yield, crumb moisture and crumb water activity", Cereal Chem, 66(5), pp.582~586 (1992)
- Räsänen J, "Fermentation stability and pore size distribution of frozen pre-fermented lean wheat dough", Cereal Chem, 74(1), pp.56~62 (1997)
- Rosei, "Nanostructure surfaces, challenges and frontiers in nanotechnology", J. Phys. Condens, Matter, 16, pp.1373~1436 (2004)
- Rouille J, "Influence of formulation and mixing conditions on bread making qualities of French frozen dough", J. Food Eng, 43, pp.197~203 (2000)
- STAT 9.1 user’s guide, "SAT", pp.2004, SAS
- Shin JY, "Motion civil medical therapy", pp.58~59 (2000), Kuk Il Media
- In theory and practice of frozen dough, "Tanaka Y", Food Research Center, 39~81 (1982)
- Tsen CC, "Chemical dough development", Bakers Digest, 47(1), pp.44~46 (1973)