Legumes and Cereals: Physicochemical Characterization, Technical Innovation and Nutritional Challenges: Volume II

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Grain".

Deadline for manuscript submissions: 25 October 2024 | Viewed by 941

Special Issue Editor


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Guest Editor
Agriculture and Agri-Food Canada, Guelph Research and Development Center, Guelph, ON, Canada
Interests: grain; functional foods; antioxidant compounds; functional food ingredient; grains in human health; carotenoids; anthocyanins
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Volume I of this Special Issue (https://www.mdpi.com/journal/foods/special_issues/7HCVWY9584) was a great success and gained the attention and interest of many scholars. I take the opportunity here to thank them for their contributions and support. As the topic continues to gain the attention of scholars and plays a pivotal role, we are looking forward to the launch of Volume II. I hope it will be as successful as Volume I and be of benefit to the field.

Legumes and cereals are rich in proteins and widely consumed around the world. They constitute a valuable source of carbohydrates, proteins, vitamins, phytochemicals and bioactive compounds. Consumer demand for healthful products with beneficial impacts on human nutrition is growing. Increased production of legumes and cereals could meet consumers' needs and, at the same time, create tremendous beneficial effects for humans, such as improving gut microbiota. These beneficial effects have facilitated growing scientific interest in the role of legumes and cereal-enriched foods in the promotion of human health. This Special Issue focuses on original research and review papers at the interface between the physicochemical characterization and nutritional challenges of grain products and other aspects such as technical innovation.

Dr. Elsayed Abdelaal
Guest Editor

Manuscript Submission Information

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Keywords

  • legumes
  • cereals
  • grain
  • phytochemicals
  • bioactive compounds
  • human nutrition
  • technical innovation

Published Papers (1 paper)

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Research

22 pages, 3862 KiB  
Article
Comparative Study of the Nutritional, Phytochemical, Sensory Characteristics and Glycemic Response of Cookies Enriched with Lupin Sprout Flour and Lupin Green Sprout
by Loredana Plustea, Sylvestre Dossa, Christine Dragomir, Ileana Cocan, Monica Negrea, Diana Obistioiu, Mariana-Atena Poiana, Daniela Voica, Adina Berbecea and Ersilia Alexa
Foods 2024, 13(5), 656; https://doi.org/10.3390/foods13050656 - 21 Feb 2024
Viewed by 662
Abstract
This study aimed to compare the nutritional, phytochemical, and sensory characteristics of wheat flour (WF) cookies enriched with different proportions of lupin sprout flour (LSF) and those with different proportions of lupin green sprout (LGS). To achieve this, a control cookie (CC); three [...] Read more.
This study aimed to compare the nutritional, phytochemical, and sensory characteristics of wheat flour (WF) cookies enriched with different proportions of lupin sprout flour (LSF) and those with different proportions of lupin green sprout (LGS). To achieve this, a control cookie (CC); three cookies with 10%, 20%, and 30% of LSF, respectively, CLSF1, CLSF2, and CLSF3; and three other cookies (CLGS1, CLGS2, and CLGS3) with 10%, 20%, and 30%, respectively, were produced. The proximate composition of each cookie was analyzed using AOAC methods. Also, the measurements of the total polyphenol content, antioxidant activity, individual polyphenols, glycemic index, and a sensory analysis were carried out using recent and accurate methods. The contribution of the main nutrients from 100 g of product to the required daily dose was also calculated. Data analysis revealed that cookies with LSF were richer than cookies with LGS in protein, fat, and energy values. CLGS3 was 35.12%, 1.45%, and 5.0% lower in protein, fat, and energy content than CLSF3, respectively. On the other hand, CLSF3 was lower than CLGS3, with 48.2% and 12.4% in moisture and mineral substances, respectively. Both cookies were lower in carbohydrates than the CC (65.20 g/100 g). Still on the subject of micro- and macronutrients, cookies with LSF were richer than those with LGS in all the minerals analyzed. The study also revealed improvements in phytochemical properties, such as total and individual polyphenols and antioxidant activity with the percentage of lupin sprout flour addition. The sensory analysis revealed that, for LSF and LGS cookies, the 10% samples were the most appreciated by consumers, irrespective of the sensory attributes studied. The glycemic index of the CLSF2 product was lower compared to the CC. This study shows that the LSF cookies have better nutritional, phytochemical, and sensory values than the LGS cookies. LSF is, therefore, better suited than LGS to the enrichment of bakery products in general and cookies in particular. The paper provides significant information to estimate the contribution of the consumption of functional products based on lupin sprouts to the required daily dose of food nutrients and the impact on the glycemic index of fortified products. Full article
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