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Flour characteristics related to yellow alkaline noodles from Korean winter wheats KCI 등재
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/318639
Flour physicochemical properties of 26 Korean wheat cultivars, 7 imported wheat and 5 commercial wheat flours were evaluated to determine making for yellow alkaline noodles (YAN) in this study. In physical characteristics of YAN, ash and damaged starch content was 0.42% and 3.79%. Flour color of YAN was 92.17 in L*, -1.45 in a* and 9.77 in b*. Protein content, SDS-sedimentation based on a constant flour weight (SDSSF), on a constant protein weight (SDSSP) and dry gluten content was 11.97%, 59.00 mL, 48.00 mL and 8.20%. Water absorption, mixing time and tolerance of mixograph was 61.50%, 3.75 min and 24.00 mm. In starch characteristics, amylose and total starch was 23.72% and 76.10. L* value of flour decreased when ash, damaged starch, protein content of flour increased. Protein content of wheat flour was positively correlated with SDSSP, dry gluten and mixograph water absorption. SDSSF showed positively correlated with SDSSP, mixograph mixing time and mixing tolerance (r = 0.641, P < 0.001, r = 0.464, P < 0.05 and r = 0.618, P < 0.001, respectively) and SDSSP positively correlated with dry gluten, mixograph water absorption, mixing time and mixing tolerance (r = 0.550, P < 0.05, r = 0.520, P < 0.01, r = 0.396, P < 0.05 and r = 0.552, P < 0.01, respectively).
