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Media type:
E-Article
Title:
Replacement of buckwheat by black sorghum flour on soba‐type noodles
Contributor:
Johnson, Stuart K.;
Kaur, Gurpreet;
Luitel, Smriti;
Hoang, Le Anh Phuoc;
Bhattarai, Rewati R.
imprint:
Wiley, 2021
Published in:International Journal of Food Science & Technology
Language:
English
DOI:
10.1111/ijfs.15326
ISSN:
0950-5423;
1365-2621
Origination:
Footnote:
Description:
<jats:title>Abstract</jats:title><jats:p>Incorporation of black sorghum flour containing high levels of polyphenols and slowly digestible starch could provide opportunity to enhance nutritional functionality of noodles. Soba‐type noodles were prepared based on a typical wheat‐buckwheat (65:35) formulation by replacement of buckwheat flour with black sorghum flour at 0%, 25%, 50%, 75% and 100%. Noodle colour, texture, total phenolics, antioxidant capacity, <jats:italic>in vitro</jats:italic> starch digestibility and sensory acceptability were evaluated. Increasing the addition of black sorghum flour significantly (<jats:italic>P</jats:italic> < 0.05) decreased the firmness (g) in noodles and imparted a darker colour but increased total polyphenolics and antioxidant capacity. Significantly (<jats:italic>P</jats:italic> < 0.05) lower rapidly digestible starch and higher resistant starch was found in noodles with >50% replacement with black sorghum flour. Overall acceptability of noodles showed preference for noodles containing 25%–75% black sorghum flour. This study demonstrates the potential of using black sorghum as a novel functional food ingredient in noodle manufacturing.</jats:p>