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국산 빵용 밀 품종의 사워도우빵 특성 평가

박진희, 강천식, 김경민, 양진우, 손재한, 최창현, 정한용, 손지영, 박태일, 김경훈*

Characteristics of Sourdough Breads Baked Using Korean Bread Wheats

Korean Journal of Breeding Science 2020;52(4):408-418.
Published online: December 1, 2020

국립식량과학원 밀 연구팀

National Institute of Crop Science, Rural Development Administration, Wanju, 55365, Republic of Korea

*Corresponding Author (E-mail: k2h0331@korea.kr, Tel: +82-63-237-5457, Fax: +82-63-237-5463)
• Received: October 9, 2020   • Revised: October 12, 2020   • Accepted: October 29, 2020

Copyright © 2020 by the Korean Society of Breeding Science

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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  • Quantitative Trait Loci for Grain Protein Content in Wheat (Triticum aestivum L.)
    Min-Ju Kim, Myoung-Goo Choi, Go-Eun Lee, Chon-Sik Kang, Chang-Hyun Choi, Jun-Seok Choi, Myoung-Hui Lee, Jae-Han Son
    Korean Journal of Breeding Science.2026; 58(2): 109.     CrossRef
  • Quality Characteristics of Campagne Made with Kimchi Sour Starter
    Young Sik Jin, Hye Hyun Yoon
    Journal of the East Asian Society of Dietary Life.2022; 32(4): 232.     CrossRef

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Characteristics of Sourdough Breads Baked Using Korean Bread Wheats
Korean. J. Breed. Sci.. 2020;52(4):408-418.   Published online December 1, 2020
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Korean. J. Breed. Sci.. 2020;52(4):408-418.   Published online December 1, 2020
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Characteristics of Sourdough Breads Baked Using Korean Bread Wheats
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Fig. 1 SDS-PAGE analysis of glutenin of five Korean wheats and imported wheats. 1, T55; 2, HRW; 3, Keumkang; 4, Jokyung; 5, Joongmo2008; 6, Baekkang; 7, Hwanggeum.
Fig. 2 Mixolab profiler value of imported wheat and commercial flours (A), and Korean bread wheat cultivars (B).
Fig. 3 Comparison of surface and crumb struture of campanue (A) and baguette (B) baked from five Korean wheats and imported wheats. T55 = Rarine francaise French wheat flour obtained from Sunin Co., HRW= hard red winter wheat obtained from Sajo-Dongaone Co. Crumb structure (top) and top surface (bottom).
Characteristics of Sourdough Breads Baked Using Korean Bread Wheats

Allelic composition of glutenin and puroindolines of five Korean wheat cultivars.

Cultivar Glutenin Puroindolines


Glu-1 Glu-3 Pin-D1



Glu-A1 Glu-B1 Glu-D1 Glu-A3 Glu-B3 Pina-D1 Pinb-D1
Baekkang a b d c h a b
Hwanggeum c i d c h a b
Jokyung a b d c h a b
Joongmo2008 c i d c d a b
Keumkang b b d c h a b

Physicochemical properties from five Korean wheats and imported wheatsz.

Flour Ash
(%)
WI PSI
(μm)
DS
(%)
Protein
(%)
SDSS
(mL)
DG
(%)
Year
2018 0.46ax 86.1a 81.8a 5.9a 12.3a 56.1a 9.9a
2019 0.45a 86.5a 79.0b 5.5b 11.3a 50.5a 8.0a
Korean wheat cultivar
Baekkang 0.45bc 86.4ab 81.7bc 6.3b 9.9c 46.8bc 6.4d
Hwanggeum 0.44c 85.1d 76.0d 6.0b 9.1c 36.5d 6.1d
Jokyung 0.46bc 86.9a 80.3c 6.2b 9.9c 49.0b 6.6d
Joongmo2008 0.46bc 86.7a 79.9c 4.7d 16.7a 71.0a 14.3a
Keumkang 0.47b 86.5ab 84.3b 5.2c 13.6b 63.3a 11.5b
Imported wheat floury
T55 0.54a 85.9c 92.9a 6.3b 10.2c 39.5cd 7.6cd
HRW 0.46bc 86.0bc 82.4bc 7.2a 12.8b 62.0a 9.0c

Gluten properties of Korean wheat cultivars, imported wheat and commercial imported wheat flours.

Flour Proportion (%) Ratio


Gluteninz Gliadin HMW-GS/
LMW-GS
X-type/
Y-type
α+ß/γ α+ß/ω γ/ω

HMW-GS LMW-GS α γ ω

Total X-type Y-type
Year
2018 50.9ax 72.1a 27.6a 49.1a 48.6a 35.5cd 15.9a 1.1a 2.8a 1.5a 3.4a 2.7a
2019 49.2a 71.7a 28.4a 50.8a 51.4a 35.9cd 12.8a 1.0a 2.7a 1.9a 4.7a 3.3a
Korean wheat cultivar
Baekkang 53.3a 72.6c 26.6d 46.7c 54.7a 31.7cde 13.6ab 1.1a 2.7c 2.6a 5.3ab 2.6cd
Hwanggeum 48.5b 79.3a 20.7f 51.5b 41.3c 49.9a 8.8b 1.0a 3.8a 0.8ab 4.7ab 5.7a
Jokyung 55.8a 73.0c 27.0d 44.2c 44.6bc 39.5bc 15.9a 1.3a 2.7c 1.2ab 3.3b 3.1bcd
Joongmo2008 44.2c 64.0f 36.1a 55.8a 56.7a 27.0e 16.3a 0.8cd 1.8f 2.1ab 3.5b 1.7d
Keumkang 48.4b 70.5d 29.4c 51.6b 52.7ab 30.4de 17.0a 0.9bc 2.4d 1.8ab 3.4b 2.0d
Imported wheat floury
T55 41.3c 67.6e 32.4b 58.7a 42.1c 46.4ab 11.6ab 0.7d 2.1e 0.9b 3.6b 4.0bc
HRW 48.1b 76.0b 24.0e 51.9b 54.0a 37.3cd 8.7b 0.9bc 3.2b 1.5ab 6.2a 4.3ab

Mixolab parameters of Korean wheat cultivars, imported wheat and commercial imported wheat flours.

Flour Mixolab parametersz

Primary parameters Secondary parameters (Nm/min)


WA
(%)
DDT
(min)
STB
(min)
C2
(Nm)
C3
(Nm)
C4
(Nm)
C5
(Nm)
α β γ δ
Years
2018 56.8ax 3.9a 8.9a 0.48a 1.87a 1.47a 2.83b -0.09a 0.30a -0.12a 1.36a
2019 55.1a 1.8b 6.7c 0.48a 1.98a 1.71a 3.10a -0.09a 0.38a -0.10a 1.39a
Korean wheat cultivar
Baekkang 54.7b 1.1c 6.7c 0.48b 2.02abc 1.64ab 3.12ab -0.09b 0.33b -0.10b 1.49a
Hwanggeum 53.5b 1.1c 7.3bc 0.42c 1.90bcd 1.67ab 2.94bc -0.10b 0.43a -0.08b 1.27bc
Jokyung 54.1b 3.9ab 7.3bc 0.49b 2.14a 1.77a 3.29a -0.10b 0.33b -0.12c 1.51a
Joongmo2008 58.9a 3.8ab 9.4abc 0.53a 1.78d 1.49bc 2.87c -0.06a 0.46a -0.02a 1.38ab
Keumkang 58.5a 4.4a 8.4abc 0.49b 1.80d 1.37c 2.60d -0.10b 0.16c -0.25c 1.24cd
Imported wheat floury
T55 53.9b 1.4bc 9.9ab 0.54a 1.86cd 1.65ab 3.16ab -0.09b 0.43a -0.07b 1.51a
HRW 58.6a 6.2a 10.6a 0.49b 2.04ab 1.45bc 2.58d -0.09b 0.28b -0.09b 1.13d

Characteristics of sourdough breads, campanue and baguette, baked from Korean bread wheats, imported and commercial imported wheat flours.

Flour Campagne Baguette


Loaf
volume
(mL)
Weight
(g)
Specific volume
(mL/g)
Crumb firmness
(N)
Loaf
volume
(mL)
Weight
(g)
Specific volume
(mL/g)
Crumb firmness
(N)
Year
2018 569ay 244a 2.3a 4.8b 388a 186a 2.1a 9.9b
2019 548b 244a 2.2b 6.3a 363b 183a 2.0a 13.9a
Korean wheat cultivar
Baekkang 550b 245b 2.3b 6.5a 369ab 184bc 2.0ab 12.1abc
Hwanggeum 552b 242b 2.3b 5.8a 366b 182c 2.0ab 15.4a
Jokyung 546b 243b 2.3b 6.1a 387ab 184bc 2.1a 11.3bc
Joongmo2008 602a 243b 2.5a 4.0c 393a 185b 2.1a 8.9cd
Keumkang 543b 245ab 2.2b 5.6ab 364b 182bc 2.0ab 11.8bc
Imported wheat flourz
T55 597a 244b 2.5a 4.5c 354c 185b 1.9b 13.8ab
HRW 601a 248a 2.4a 4.7bc 393a 195a 2.0ab 7.4d
Table 1 Allelic composition of glutenin and puroindolines of five Korean wheat cultivars.
Table 2 Physicochemical properties from five Korean wheats and imported wheatsz.

zWI = whiteness index of flour; PSI = average particle size of flour; DS = damaged starch; SDSS = SDS-sedimentation volume; DG = Dry gluten.

yT55 = French wheat flour obtained from Sunin Co.; HRW= hard red winter wheat obtained from Sajo-Dongaone Co.

xValues followed by same letters within same characteristic are not significantly different at p<0.05.

Table 3 Gluten properties of Korean wheat cultivars, imported wheat and commercial imported wheat flours.

zHMW-GS = amount of high molecular weight glutenin subunits; X-type = amount of x-type in HMW-GS; Y-Type = amount of y-type in HMW-GS; LMW-GS = low molecular weight glutenin subunits.

yT55 = French wheat flour obtained from Sunin Co.; HRW= hard red winter wheat obtained from Sajo-Dongaone Co.

xValues followed by same letters within same characteristic are not significantly different at p<0.05.

Table 4 Mixolab parameters of Korean wheat cultivars, imported wheat and commercial imported wheat flours.

zWA = water absorption, the amount of water required in dough development; DDT = dough development time; STB = stability, time of dough stability at constant temperature; C2 = protein strength; C3 = starch gelatinization; C4 = starch gel stability; C5 = starch retrogradation in the cooling phase; α = protein network weakening rate; β = starch gelatinization rate; γ = cooking stability rate; δ = cooling setback range.

yT55 = French wheat flour obtained from Sunin Co; HRW= hard red winter wheat obtained from Sajo-Dongaone Co.

xValues followed by same letters within same charac teristic are not significantly different at p<0.05

Table 5 Characteristics of sourdough breads, campanue and baguette, baked from Korean bread wheats, imported and commercial imported wheat flours.

zT55 = rarine francaise French wheat flour obtained from Sunin Co; HRW= hard red winter wheat obtained from Sajo-Dongaone.

yValues followed by same letters within same characteristic are not significantly different at p<0.05