Xylanase 첨가에 따른 수수의 제빵 적성 변화 = Effects of Xylanase on the Baking Properties of Sorghum

다국어 초록 (Multilingual Abstract)

This study investigated the baking properties of sorghum with the addition of xylanase or Pentopan, which is a baking additive containing xylanase. The control bread was made with a 30% substitution for wheat flour and the optimum level of enzyme addition was 0.75 mg/g flour for Pentopan and 5 mg/g flour for xylanase. The water binding capacity of wheat flour increased with the addition of sorghum, but decreased with the addition of either xylanase or Pentopan. The resistance of dough increased while extensibility decreased with the addition of sorghum; however, resistance decreased while extensibility increased with the addition of the enzyme. Specific volume of bread decreased significantly with the addition of sorghum. However, the specific volume was significantly recovered with the addition of enzyme. Crumb firmness was higher in the sorghum-added sample, but crumb firmness of the bread decreased with the addition of the enzyme. The crumb firmness of bread with added xylanase decreased significantly in 24 hours. These results demonstrated that adding sorghum with either xylanase or Pentopan that included xylanase increased specific volume and decreased crumb firmness whereas sorghum decreased the quality of fermented bread when added to wheat flour. The firmness rate of fermented bread particularly decreased with the addition of pure xylanase.

참고문헌 (Reference)

1 배효제, "통곡 찰수수가루 첨가 머핀의 품질 특성" 한국식품조리과학회 28 (28): 473-478, 2012

2 류복미, "제분방법에 따른 찰수수 가루의 품질 특성" 한국식품조리과학회 29 (29): 129-135, 2013

3 한혜민, "분쇄 방법이 품종이 다른 쌀가루의 품질에 미치는 영향" 한국식품영양과학회 41 (41): 1596-1602, 2012

4 Butt MS, "Xylanases and their applications in baking industry" 46 (46): 22-31, 2008

5 Frederix SA, "Water-extractable and water-unextractable arabinoxylans affect gluten agglomeration behavior during wheat flour gluten-starch separation" 52 (52): 7950-7956, 2004

6 Velazquez N, "Using white sorghum flour for gluten-free breadmaking" 63 (63): 491-497, 2012

7 Trogh I, "The combined use of hull-less barley flour and xylanase as a strategy for wheat/hull-less barley flour breads with increased arabinoxylan and(1→3, 1→4)-β-D-glucan levels" 40 (40): 257-267, 2004

8 Simsek S, "Structural changes of arabinoxylans in refrigerated dough" 77 (77): 87-94, 2009

9 AIB. International, "Standard Procedure: White pan bread firmness measurement"

10 Lemlioglu-Austin D, "Sorghum : Obliging alternative and ancient grain" 59 (59): 12-20, 2014

11 Han HM, "Rice varieties in relation to rice bread quality" 92 (92): 1462-1467, 2012

12 Dowell FE, "Relationship of bread quality to kernel, flour, and dough properties" 85 (85): 82-91, 2008

13 Beg QK, "Microbial xylanases and their industrial applications : a review" 56 (56): 326-338, 2001

14 Rouau X, "Investigations into the effects of an enzyme preparation for baking on wheat flour dough pentosans" 18 (18): 145-157, 1993

15 Wang M, "Interaction of water extractable pentosans with gluten protein : effect on dough properties and gluten quality" 36 (36): 25-37, 2002

16 Shah AR, "Improvement of the quality of whole wheat bread by supplementation of xylanase from Aspergillus foetidus" 97 (97): 2047-2053, 2006

17 Jiang Z, "Improvement of the breadmaking quality of wheat flour by the hyperthermophilic xylanase B from Thermotoga maritima" 38 (38): 37-43, 2005

18 Dornez E, "Grainassociated xylanases : occurrence, variability, and implications for cereal processing" 20 (20): 495-510, 2009

19 Schober TJ, "Gluten-free bread from sorghum : Quality differences among hybrids" 82 (82): 394-404, 2005

20 Glover JM, "Functionality of sorghum flour components in a high ratio cake" 51 (51): 1280-1283, 1986

21 Wang M, "Evidence that pentosans and xylanase affect the re-agglomeration of the gluten network" 39 (39): 341-349, 2004

22 Gruppen H, "Enzymic degradation of water-unextractable cell wall material and arabinoxylans from wheat flour" 18 (18): 129-143, 1993

23 Krishnarau L, "Enzymes increase loaf volume of bread supplemented with starch tailings and insoluble pentosans" 59 (59): 1251-1254, 1994

24 Poutanen K, "Enzymes : an important tool in the improvement of the quality of cereal foods" 8 (8): 300-306, 1997

25 Mathewson PR, "Enzymatic activity during bread baking" 45 (45): 98-101, 2000

26 Hilhorst R, "Effects of xylanase and peroxidase on soluble and insoluble arabinoxylans in wheat bread dough" 67 (67): 497-506, 2002

27 Koh BK, "Effects of phenolic acids and transglutaminase on soft wheat flour dough and baked products" 88 (88): 1832-1836, 2008

28 Koh BK, "Effect of ferulic acid and transglutaminase on hard wheat flour dough and bread" 86 (86): 18-22, 2009

29 Nishita KD, "Development of a yeast leavened rice bread formula" 53 (53): 626-635, 1976

30 Wrigley CW., "Cereal Grains:Assessing and Managing Quality" CRC Press 2010

31 Hilhorst R, "Baking performance, rheology, and chemical composition of wheat dough and gluten affected by xylanase and oxidative enzymes" 64 (64): 808-813, 1999

32 Courtin CM, "Arabinoxylans and endoxylanases in wheat flour bread-making" 35 (35): 225-243, 2002

33 AACC International, "Approved methods of the AACC" American Association of Cereal Chemists 2000

34 Keregero MM, "Acceptability of wheat-sorghum composite flour products : An assessment" 46 (46): 305-312, 1994