Grains: Processing, Characterization and Development of Novel Healthy Products

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

Deadline for manuscript submissions: closed (31 May 2024) | Viewed by 407

Special Issue Editors


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Guest Editor
Department of Food Technology, Federal University of Vicosa, Vicosa, MG, Brazil
Interests: cereal chemistry and technology; carbohydrates and bioactive compounds in food

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Guest Editor
Embrapa Milho e Sorgo, Rodovia MG 424, Km 65, Sete Lagoas 35701-970, MG, Brazil
Interests: sorghum products; antioxidant properties; gluten-free foods and nutritional characteristics of plants

Special Issue Information

Dear Colleagues,

There is an increasing interest in the development of foods using whole grains due to their potential to prevent many chronic diseases such as obesity, cardiovascular diseases, type 2 diabetes and cancer. Grains such as cereals and pulses are sources of dietary fiber and many bioactive compounds, such as phenolic compounds (e.g., phenolic acids, flavonoids and condensed tannins). These are associated with anti-inflamatory and antioxidant properties, and gut microbiota modulation, thus contributing to many health benefits, as demonstrated in a number of studies. Research works have focused on developing high-fiber- and antioxidant-content foods, as well as, the extraction, identification and quantification of phenolic compounds. Thus, more studies on the development of novel foods containing grains, their characterization and evaluation of their bioactive activities are important in order to increase their nutraceutical potential and feed more people with healthy foods.   

For this Special Issue, we welcome papers that enhance our understanding of the development, characterization and potential health benefits of grain-based novel foods.  

Prof. Dr. Frederico Barros
Dr. Valéria Aparecida Vieira Queiroz
Guest Editors

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Keywords

  • novel foods
  • grains
  • phenolic compounds
  • bioactive compounds
  • antioxidant activity
  • anti-inflammatory activity
  • functional foods
  • biological mechanisms/pathways

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Published Papers (1 paper)

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Research

17 pages, 1517 KiB  
Article
Effects of a Sorghum Beverage with Lacticaseibacillus paracasei on Body Composition, Lipid Profiles, and Intestinal Health in Overweight and Obese Adults: A Randomized Single-Blind Pilot Study
by Lucimar Aguiar da Silva, Vinícius Parzanini Brilhante de São José, Larissa Arruda Rodrigues, Pietra Vidal Cardoso do Prado, Renata Celi Lopes Toledo, Frederico Augusto Ribeiro de Barros, Andressa Moreira de Souza, Rosemar Antoniassi, Carlos Wanderlei Piler de Carvalho, Valéria Aparecida Vieira Queiroz, Karina Maria Olbrich dos Santos, Joseph Francis Pierre, Bárbara Pereira da Silva and Hércia Stampini Duarte Martino
Foods 2024, 13(19), 3128; https://doi.org/10.3390/foods13193128 - 30 Sep 2024
Abstract
(1) Background: This study aimed to evaluate the effect of an extruded whole-grain sorghum beverage containing L. paracasei on body composition, lipid profiles, and intestinal health in overweight and obese adults. (2) Methods: A chronic, single-blind randomized controlled pilot study was conducted with [...] Read more.
(1) Background: This study aimed to evaluate the effect of an extruded whole-grain sorghum beverage containing L. paracasei on body composition, lipid profiles, and intestinal health in overweight and obese adults. (2) Methods: A chronic, single-blind randomized controlled pilot study was conducted with 30 volunteers allocated to three groups (n = 10/group): extruded sorghum beverage (ESB), extruded sorghum beverage with L. paracasei (ESPB), and control beverage (CB) (waxy maize starch). The chemical composition of the beverages was analyzed. Volunteers consumed the beverages for ten weeks at breakfast, along with individual dietary prescriptions. Body composition, biochemical markers, gastrointestinal symptoms, stool consistency, intestinal permeability, short-chain fatty acids, fecal pH, and stool L. paracasei DNA concentration were analyzed at the beginning and end of the intervention period. (3) Results: The ESB showed better composition than the CB, particularly in terms of resistant starch content, total phenolic compounds, condensed tannins, and antioxidant capacity. Both the ESB and the ESPB had an effect on body composition (estimated total visceral fat and waist volume), biochemical markers (Castelli index I), and intestinal health (Bristol scale, diarrhea score, valeric acid, and L. paracasei DNA concentration). No changes were observed in the CB group after the intervention. (4) Conclusions: Whole-grain sorghum beverages demonstrated good nutritional value, and consumption of these beverages, with or without L. paracasei, provided health benefits, including improvements in body composition, Castelli index I scores, and intestinal health, in overweight and obese adults. Full article
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