Influence of malted buckwheat, foxtail and proso millet flour incorporation on the physicochemical, protein digestibility and antioxidant properties of gluten-free rice cookies

The gluten-free cookies with improved nutritional value and health promoting qualities were prepared by substituting rice flour with malted buckwheat (BW), foxtail millet (FM) and proso millet (PM) flours at 15 % and 30 % levels. The characteristics of malted BW, FM and PM flours obtained after germ...

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Main Authors: Supriya Kumari, Balwinder Singh, Amritpal Kaur
Format: Article
Language:English
Published: Elsevier 2023-12-01
Series:Food Chemistry Advances
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2772753X23003787
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author Supriya Kumari
Balwinder Singh
Amritpal Kaur
author_facet Supriya Kumari
Balwinder Singh
Amritpal Kaur
author_sort Supriya Kumari
collection DOAJ
description The gluten-free cookies with improved nutritional value and health promoting qualities were prepared by substituting rice flour with malted buckwheat (BW), foxtail millet (FM) and proso millet (PM) flours at 15 % and 30 % levels. The characteristics of malted BW, FM and PM flours obtained after germination for 1–4 days (GD = 1–4) were first evaluated. The increment in germination days caused a significant improvement in protein content, total dietary fibre (TDF), oil absorption capacity, amylase and protease activity of malted BW, FM and PM flours. Incorporation of 30 % malted (GD=3 and 4) BW, FM and PM flours increased the G', G'' and tan δ values of the cookies dough. The protein, ash, fat, TDF content and in vitro protein digestibility (IVPD) of cookies increased while glycaemic and starch hydrolysis index decreased by incorporating malted flours of all three grains. The incorporation of 30 % malted BW flour (GD = 3) increased IVPD, antioxidant capacity, protein, phenolics and flavonoids while incorporation of 30 % malted FM flour (GD = 4) proved useful in improving dietary fibres in gluten-free rice cookies. The 30 % malted BW and FM flour (GD = 3) can be incorporated in rice cookies for the improvement of nutritional and functional properties.
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spelling doaj.art-8a88dd187ab34bb5acdd462fa6a0c2ce2023-12-22T05:35:25ZengElsevierFood Chemistry Advances2772-753X2023-12-013100557Influence of malted buckwheat, foxtail and proso millet flour incorporation on the physicochemical, protein digestibility and antioxidant properties of gluten-free rice cookiesSupriya Kumari0Balwinder Singh1Amritpal Kaur2Department of Food Science and Technology, Guru Nanak Dev University, Amritsar 143005, Punjab, IndiaDepartment of Botany, Khalsa College, Amritsar 143002, Punjab, India; Corresponding authors.Department of Food Science and Technology, Guru Nanak Dev University, Amritsar 143005, Punjab, India; Corresponding authors.The gluten-free cookies with improved nutritional value and health promoting qualities were prepared by substituting rice flour with malted buckwheat (BW), foxtail millet (FM) and proso millet (PM) flours at 15 % and 30 % levels. The characteristics of malted BW, FM and PM flours obtained after germination for 1–4 days (GD = 1–4) were first evaluated. The increment in germination days caused a significant improvement in protein content, total dietary fibre (TDF), oil absorption capacity, amylase and protease activity of malted BW, FM and PM flours. Incorporation of 30 % malted (GD=3 and 4) BW, FM and PM flours increased the G', G'' and tan δ values of the cookies dough. The protein, ash, fat, TDF content and in vitro protein digestibility (IVPD) of cookies increased while glycaemic and starch hydrolysis index decreased by incorporating malted flours of all three grains. The incorporation of 30 % malted BW flour (GD = 3) increased IVPD, antioxidant capacity, protein, phenolics and flavonoids while incorporation of 30 % malted FM flour (GD = 4) proved useful in improving dietary fibres in gluten-free rice cookies. The 30 % malted BW and FM flour (GD = 3) can be incorporated in rice cookies for the improvement of nutritional and functional properties.http://www.sciencedirect.com/science/article/pii/S2772753X23003787BuckwheatMilletsMaltRheologyTextureProtein digestibility
spellingShingle Supriya Kumari
Balwinder Singh
Amritpal Kaur
Influence of malted buckwheat, foxtail and proso millet flour incorporation on the physicochemical, protein digestibility and antioxidant properties of gluten-free rice cookies
Food Chemistry Advances
Buckwheat
Millets
Malt
Rheology
Texture
Protein digestibility
title Influence of malted buckwheat, foxtail and proso millet flour incorporation on the physicochemical, protein digestibility and antioxidant properties of gluten-free rice cookies
title_full Influence of malted buckwheat, foxtail and proso millet flour incorporation on the physicochemical, protein digestibility and antioxidant properties of gluten-free rice cookies
title_fullStr Influence of malted buckwheat, foxtail and proso millet flour incorporation on the physicochemical, protein digestibility and antioxidant properties of gluten-free rice cookies
title_full_unstemmed Influence of malted buckwheat, foxtail and proso millet flour incorporation on the physicochemical, protein digestibility and antioxidant properties of gluten-free rice cookies
title_short Influence of malted buckwheat, foxtail and proso millet flour incorporation on the physicochemical, protein digestibility and antioxidant properties of gluten-free rice cookies
title_sort influence of malted buckwheat foxtail and proso millet flour incorporation on the physicochemical protein digestibility and antioxidant properties of gluten free rice cookies
topic Buckwheat
Millets
Malt
Rheology
Texture
Protein digestibility
url http://www.sciencedirect.com/science/article/pii/S2772753X23003787
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