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Polysaccharides for Nutraceuticals and Future Foods

A special issue of Nutrients (ISSN 2072-6643). This special issue belongs to the section "Carbohydrates".

Deadline for manuscript submissions: 31 January 2026 | Viewed by 710

Special Issue Editors


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Guest Editor
Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hong Kong, China
Interests: bioprocess engineering; technology with medicinal fungi and plant tissue cultures; food science and engineering; functional foods; ultrasound-assisted extraction and processing of food and medicinal products
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Guest Editor
Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hong Kong, China
Interests: bone and mineral metabolism; phytoestrogens; vitamin D and calcium metabolism; gut microbiota; osteoporosis; maternal nutrition

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Guest Editor
Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
Interests: developmental origins of health and disease; women and children nutrition; nutition on bone health; phytochemicals on health; dairy and health; functional food
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Liquor and Food Engineering, Guizhou University, Guiyang, China
Interests: nutrition; diet; gut; polysaccharides; functional foods

Special Issue Information

Dear Colleagues,

The 2025 International Conference on Polysaccharides for Nutraceuticals and Future Foods (ICPNFF-2025) aims to provide a unique opportunity for scientists and professionals to share their ideas and findings regarding the discovery, function and application of polysaccharides for human health and food sustainability. It is a medium-sized conference that will welcome ~300 participants from all over the world. The conference program comprises main and parallel sessions for the presentation of plenary and specific lectures by eminent and outstanding scholars, as well as talks and posters by front-line researchers and postgraduate students. The conference program is highly interdisciplinary, and will encompass the fields of polymers, food and health sciences and the application of polysaccharides for the development of nutraceutical products and sustainable materials.

This Special Issue is dedicated to the high-quality papers presented at ICPNFF-2025, focusing on the following areas of the conference program:

  • bioactivities, nutraceutical functions and the underlying mechanisms;
  • structure–nutraceutical function relationships;
  • gastrointestinal digestion and microbiota metabolism;
  • other areas related to the aim and scope of the journal.

Authors are reminded that they should strictly follow the Instructions for Authors of the Nutrients journal when preparing and submitting their papers. When submitting your articles, please select “SI: Polysaccharides for Nutraceuticals and Future Foods”. All submissions will be subject to a rigorous peer-review process.

Prof. Dr. Jian-Yong Wu
Prof. Dr. Man Sau Wong
Prof. Dr. Yajun Xu
Dr. Angxin Song
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Nutrients is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • polysaccharides
  • nutraceutical functions
  • structure–bioactivity relationships
  • natural and medicinal resources

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Published Papers (1 paper)

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Research

14 pages, 1380 KiB  
Article
Impact of Isomaltulose on Glycemic Response in Diabetic and Healthy Populations: A Meta-Analysis
by Zhaojie Chen, Fangting Gu and Jianyong Wu
Nutrients 2025, 17(11), 1940; https://doi.org/10.3390/nu17111940 - 5 Jun 2025
Viewed by 332
Abstract
Background: Effective management of postprandial glycemic control is critical for diabetic patients, as elevated postprandial glucose levels can lead to complications such as cardiovascular disease and neuropathy. This study evaluates isomaltulose, a low-glycemic-index carbohydrate, as an alternative to sucrose in mitigating postprandial glucose [...] Read more.
Background: Effective management of postprandial glycemic control is critical for diabetic patients, as elevated postprandial glucose levels can lead to complications such as cardiovascular disease and neuropathy. This study evaluates isomaltulose, a low-glycemic-index carbohydrate, as an alternative to sucrose in mitigating postprandial glucose spikes. Objectives: To synthesize evidence from existing studies and assess the efficacy of isomaltulose in reducing postprandial glycemic levels compared to sucrose in diabetic populations. Methods: A systematic review and meta-analysis were conducted following PRISMA guidelines. Searches were performed across PubMed, Cochrane Library, and ClinicalTrials.gov for randomized controlled trials or crossover studies comparing isomaltulose and sucrose. Data were extracted, and the Cochrane Risk of Bias tool was used to assess study quality. Results: Ten studies were included, involving 367 participants. The meta-analysis showed that isomaltulose significantly reduced plasma glucose level at 60 min post-meal, though the actual effect could be modest in terms of clinical relevance compared to sucrose (MD: −7.99, 95% CI: −8.58, −7.39, p < 0.00001). Notable variability in the study results was observed, which may be attributed to multiple factors such as participant demographics and meal composition. Conclusions: The findings from the analysis are supportive for the use of isomaltulose as a beneficial dietary alternative to sucrose for managing postprandial glycemic levels in diabetic patients. Future research effort is suggested to focus on larger, diverse populations to enhance generalizability and explore the impact of dietary context on glycemic response. Full article
(This article belongs to the Special Issue Polysaccharides for Nutraceuticals and Future Foods)
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