Recent Advances in Low Glycaemic-Index Foods: Development, Mechanism and Health Benefits

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Nutraceuticals, Functional Foods, and Novel Foods".

Deadline for manuscript submissions: 31 July 2025 | Viewed by 3154

Special Issue Editors


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Guest Editor
Department of Food Science and Engineering, The Chinese University of Hong Kong, Central Ave, Hong Kong
Interests: starch structure; starch physicochemical properties; starch digestion kinetics; gut microbiota

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Guest Editor
College of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
Interests: food science; functional carbohydrates; starch digestion
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Life Sciences, The Chinese University of Hong Kong, Hong Kong, China
Interests: starch structure; starch digestion; protein digestion; food nutrition; gut microbiota
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The glycemic index (GI) is a crucial indicator that reflects the impact of carbohydrate-containing foods on blood glucose levels. Low-GI foods have garnered significant attention due to their potential benefits in managing diabetes, obesity, and overall metabolic health. This Special Issue focuses on the latest developments, underlying mechanisms, and digestive health implications of low-GI foods. We invite authors to share their scientific research achievements to reflect the most recent progress or highlight critical scientific findings. Manuscripts for this Special Issue can include research articles, communications, or scientific reviews. Relevant topics include, but are not limited to, the following: (a) innovative techniques in developing low-GI foods; (b) mechanisms influencing the GI; (c) digestive health benefits of low-GI foods; (d) effects of low-GI diets on metabolic health and gut microbiota; and (e) development of low-GI foods for specific populations such as children, athletes, and the elderly. We believe this Special Issue will provide a comprehensive overview of the advancements in low-GI foods and their multifaceted benefits, underscoring their vital role in promoting overall health and well-being.

Dr. Jian Zhu
Dr. Hongsheng Liu
Dr. Cheng Li
Guest Editors

Manuscript Submission Information

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Keywords

  • low-glycemic-index foods
  • functional foods
  • nutrition
  • digestive health
  • gut microbiota
  • specific populations

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Published Papers (1 paper)

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Research

20 pages, 2242 KiB  
Article
Development of Whole-Grain Rice Lines Exhibiting Low and Intermediate Glycemic Index with Decreased Amylose Content
by Ekawat Chaichoompu, Siriphat Ruengphayak, Siriluck Wattanavanitchakorn, Rungtiwa Wansuksri, Usa Yonkoksung, Phim On Suklaew, Sunee Chotineeranat, Sujitta Raungrusmee, Apichart Vanavichit, Theerayut Toojinda and Wintai Kamolsukyeunyong
Foods 2024, 13(22), 3627; https://doi.org/10.3390/foods13223627 - 14 Nov 2024
Cited by 1 | Viewed by 2235
Abstract
The demand for rice varieties with lower amylose content (AC) is increasing in Southeast Asia, primarily due to their desirable texture and cooking qualities. This study presents the development of whole-grain rice lines with low to intermediate glycemic index (GI) and reduced AC. [...] Read more.
The demand for rice varieties with lower amylose content (AC) is increasing in Southeast Asia, primarily due to their desirable texture and cooking qualities. This study presents the development of whole-grain rice lines with low to intermediate glycemic index (GI) and reduced AC. We selected six rice lines for in vivo GI assessment based on their starch properties. We successfully identified two lines with low AC that exhibited low and intermediate GI values, respectively. Our findings indicate that dietary fiber (DF) content may significantly influence rice GI. The selected whole-grain low-GI line showed a higher ratio of soluble dietary fiber (SDF) to insoluble dietary fiber (IDF) compared to control varieties, highlighting SDF’s potential positive role in lowering whole-grain rice’s GI. This study underscores the feasibility of developing rice varieties with desirable agronomic traits, nutritional traits, and culinary attributes, particularly for individuals managing their blood sugar levels. Additionally, we proposed the positive role of starch composition, especially DF content, in modulating the GI of rice. This study reinforces the importance of incorporating starch properties and DF content into rice breeding programs to produce more health-oriented and marketable rice varieties. Full article
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