Impact of supplement of Qingke flours on physiochemical properties, sensory and in vitro starch digestibility of wheat bread and its enhancement by bread quality improvers
© 2023 The Authors..
The aim is to upgrade the formulation to produce wheat bread with lower starch digestibility by supplemented with Qingke flour. Physiochemical properties of multi-scale Qingke flours were examined to select the most satisfied Qingke flour for breadmaking. Data showed multi-scale Qingke samples differed in total starch content, water/oil binding capacity, freeze-thaw stability, but had similar swelling capacity and thermodynamic properties. Addition of Qingke flours significantly reduced the total in vitro starch digestion of bread from 80% to 41% and decreased the rapidly digested starch content from 53% to 27%. However, Qingke flours caused a worse bread quality, texture and sensory e.g. lower bread specific volume (4.26-3.3 mL/g), larger hardness (398-1170 g) and chewiness (296-707 mJ). Meanwhile, hydroxypropyl methylcellulose, sodium stearoyl lactylate and transglutaminase could improve the bread quality and sensory. Lastly, results revealed Qingke-supplemented bread could generate new volatile compounds, hence having a different aroma compared to original wheat bread.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:19 |
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Enthalten in: |
Food chemistry: X - 19(2023) vom: 30. Okt., Seite 100855 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Lin, Shang [VerfasserIn] |
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Links: |
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Themen: |
Hydroxypropyl methylcellulose |
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Anmerkungen: |
Date Revised 03.10.2023 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.1016/j.fochx.2023.100855 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM362761086 |
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520 | |a © 2023 The Authors. | ||
520 | |a The aim is to upgrade the formulation to produce wheat bread with lower starch digestibility by supplemented with Qingke flour. Physiochemical properties of multi-scale Qingke flours were examined to select the most satisfied Qingke flour for breadmaking. Data showed multi-scale Qingke samples differed in total starch content, water/oil binding capacity, freeze-thaw stability, but had similar swelling capacity and thermodynamic properties. Addition of Qingke flours significantly reduced the total in vitro starch digestion of bread from 80% to 41% and decreased the rapidly digested starch content from 53% to 27%. However, Qingke flours caused a worse bread quality, texture and sensory e.g. lower bread specific volume (4.26-3.3 mL/g), larger hardness (398-1170 g) and chewiness (296-707 mJ). Meanwhile, hydroxypropyl methylcellulose, sodium stearoyl lactylate and transglutaminase could improve the bread quality and sensory. Lastly, results revealed Qingke-supplemented bread could generate new volatile compounds, hence having a different aroma compared to original wheat bread | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Hydroxypropyl methylcellulose | |
650 | 4 | |a Qingke | |
650 | 4 | |a Sodium stearoyl lactylate | |
650 | 4 | |a Starch digestibility | |
650 | 4 | |a Transglutaminase | |
700 | 1 | |a Huang, Bingyu |e verfasserin |4 aut | |
700 | 1 | |a Liu, Shuxiang |e verfasserin |4 aut | |
700 | 1 | |a Liu, Yaowen |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Qing |e verfasserin |4 aut | |
700 | 1 | |a Qin, Wen |e verfasserin |4 aut | |
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