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Fortification of durum wheat semolina with detoxified matri (Lathyrus sativus) flour to improve the nutritional properties of pasta

Fortification of durum wheat semolina with detoxified matri (Lathyrus sativus) flour to improve... Durum wheat semolina (DWS) can be enriched with legume flours to produce more nutritious but high-quality pasta. DWS was substituted with detoxified matri (Lathyrus sativus) flour (DMF) at 5–25%, which in spaghetti increased the levels of protein, lipid, fibre and ash but decreased nitrogen-free extract. Water absorption, arrival time and dough development time increased from 63.1 to 69.2%, 1.7 to 2.4 and 2.3 to 3.3 min, respectively, while dough stability, consistency and tolerance index decreased. DMF addition increased cooking loss (4.8–5.8%) and hardness (13.2–16.5 N) but decreased percent rehydration. Based on farinographic (departure time), cooking quality (adhesiveness) and cooking loss thresholds for DMF at 15%, the effects of xanthan gum (XG) addition on the cooking qualities of the corresponding spaghetti were determined. XG up to 3% limited cooking loss (4.97 vs 5.4%) and improved hardness, compared to samples lacking XG. Considering functional, cooking and nutritional properties of spaghetti, incorporation of 15% DMF and 3% XG appeared optimal. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Food Science and Technology Springer Journals

Fortification of durum wheat semolina with detoxified matri (Lathyrus sativus) flour to improve the nutritional properties of pasta

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References (31)

Publisher
Springer Journals
Copyright
Copyright © 2018 by Association of Food Scientists & Technologists (India)
Subject
Chemistry; Food Science; Nutrition; Chemistry/Food Science, general
ISSN
0022-1155
eISSN
0975-8402
DOI
10.1007/s13197-018-3126-x
Publisher site
See Article on Publisher Site

Abstract

Durum wheat semolina (DWS) can be enriched with legume flours to produce more nutritious but high-quality pasta. DWS was substituted with detoxified matri (Lathyrus sativus) flour (DMF) at 5–25%, which in spaghetti increased the levels of protein, lipid, fibre and ash but decreased nitrogen-free extract. Water absorption, arrival time and dough development time increased from 63.1 to 69.2%, 1.7 to 2.4 and 2.3 to 3.3 min, respectively, while dough stability, consistency and tolerance index decreased. DMF addition increased cooking loss (4.8–5.8%) and hardness (13.2–16.5 N) but decreased percent rehydration. Based on farinographic (departure time), cooking quality (adhesiveness) and cooking loss thresholds for DMF at 15%, the effects of xanthan gum (XG) addition on the cooking qualities of the corresponding spaghetti were determined. XG up to 3% limited cooking loss (4.97 vs 5.4%) and improved hardness, compared to samples lacking XG. Considering functional, cooking and nutritional properties of spaghetti, incorporation of 15% DMF and 3% XG appeared optimal.

Journal

Journal of Food Science and TechnologySpringer Journals

Published: Mar 19, 2018

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