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Advanced Technology in Nutrition Analysis

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Analytical Chemistry".

Deadline for manuscript submissions: closed (1 August 2023) | Viewed by 4717

Special Issue Editors


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Guest Editor
School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China
Interests: non-thermal processing; pulsed electric field; ultrasound; extractioncold plasma

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Guest Editor
School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
Interests: food biotechnology; microbial enzymes; protein purification and charactrization; gene clonning and expression; microencapsulation; edible coatings

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Guest Editor
National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
Interests: food technology; food quality; fruit and vegetable processsing; ultrasound; pulsed electric field; high pressure processing
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Advanced technologies are crucial instruments that may help revolutionize food systems and support the creation and implementation of food and nutrition measures if it is decided that boosting nutrition should be a top priority. Consequently, novel processing, extraction, and digital technology have many opportunities to enhance nutrition. These technologies can transform the food and nutrition industry to help develop and deliver food and nutrition policies. These have the potential to "accelerate the reform of the food system for long-term healthy diets. Further data collection, sharing, and exploratory study are urgently required to realize this promise fully. This Special Issue aims to collect articles that discuss various novel processing, extraction, and digital technologies and how they may be used to help people to eat better. We believe this issue helps build a common understanding that can drive joint action and initiatives to improve people's nutrition.

Dr. Muhammad Faisal Manzoor
Dr. Muhammad Waheed Iqbal
Dr. Rana Muahammad Aadil
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. Molecules 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 2700 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

  • omics technologies
  • informed prevision nutrition
  • machine learning prediction
  • visualization with humanoid avatars
  • digital traceability
  • novel food processing and preservation
  • novel extraction techniques

Published Papers (2 papers)

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Research

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14 pages, 4255 KiB  
Article
Diet Restriction Impact on High-Fat-Diet-Induced Obesity by Regulating Mitochondrial Cardiolipin Biosynthesis and Remodeling
by Qiaoyu Li, Yuqi Lin, Jinlin Xu, Yukun Liu, Yuxuan Jing, Rongzeng Huang, Chengwu Song, Lijun Zhang and Shuna Jin
Molecules 2023, 28(11), 4522; https://doi.org/10.3390/molecules28114522 - 02 Jun 2023
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Abstract
Diet restriction (DR) ameliorates obesity by regulating mitochondrial function. Cardiolipin (CL), a mitochondrial phospholipid, is closely associated with mitochondrial function. This study aimed to evaluate the anti-obesity effects of graded levels of DR based on mitochondrial CL levels in the liver. Obese mice [...] Read more.
Diet restriction (DR) ameliorates obesity by regulating mitochondrial function. Cardiolipin (CL), a mitochondrial phospholipid, is closely associated with mitochondrial function. This study aimed to evaluate the anti-obesity effects of graded levels of DR based on mitochondrial CL levels in the liver. Obese mice were treated with 0%, 20%, 40%, and 60% reductions in the normal diet compared to normal animals (0 DR, 20 DR, 40 DR, and 60 DR groups, respectively). Biochemical and histopathological analyses were performed to evaluate the ameliorative effects of DR on obese mice. The altered profile of mitochondrial CL in the liver was explored using a targeted metabolomics strategy by ultra-high-pressure liquid chromatography MS/MS coupled with quadrupole time-of-flight mass spectrometry. Finally, gene expression associated with CL biosynthesis and remodeling was quantified. Tissue histopathology and biochemical index evaluations revealed significant improvements in the liver after DR, except for the 60 DR group. The variation in mitochondrial CL distribution and DR levels showed an inverted U-shape, and the CL content in the 40 DR group was the most upregulated. This result is consistent with the results of the target metabolomic analysis, which showed that 40 DR presented more variation. Furthermore, DR led to increased gene expression associated with CL biosynthesis and remodeling. This study provides new insights into the mitochondrial mechanisms underlying DR intervention in obesity. Full article
(This article belongs to the Special Issue Advanced Technology in Nutrition Analysis)
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Review

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14 pages, 635 KiB  
Review
Advances in the Study of Probiotics for Immunomodulation and Intervention in Food Allergy
by Yan-Yan Huang, Yan-Tong Liang, Jia-Min Wu, Wei-Tong Wu, Xin-Tong Liu, Ting-Ting Ye, Xiao-Rong Chen, Xin-An Zeng, Muhammad Faisal Manzoor and Lang-Hong Wang
Molecules 2023, 28(3), 1242; https://doi.org/10.3390/molecules28031242 - 27 Jan 2023
Cited by 5 | Viewed by 3012
Abstract
Food allergies are a serious food safety and public health issue. Soybean, dairy, aquatic, poultry, and nut products are common allergens inducing allergic reactions and adverse symptoms such as atopic dermatitis, allergic eczema, allergic asthma, and allergic rhinitis. Probiotics are assumed as an [...] Read more.
Food allergies are a serious food safety and public health issue. Soybean, dairy, aquatic, poultry, and nut products are common allergens inducing allergic reactions and adverse symptoms such as atopic dermatitis, allergic eczema, allergic asthma, and allergic rhinitis. Probiotics are assumed as an essential ingredient in maintaining intestinal microorganisms’ composition. They have unique physiological roles and therapeutic effects in maintaining the mucosal barrier, immune function, and gastrointestinal tract, inhibiting the invasion of pathogenic bacteria, and preventing diarrhea and food allergies. Multiple pieces of evidence reveal a significant disruptive effect of probiotics on food allergy pathology and progression mechanisms. Thus, this review describes the allergenic proteins as an entry point and briefly describes the application of probiotics in allergenic foods. Then, the role of probiotics in preventing and curing allergic diseases by regulating human immunity through intestinal flora and intestinal barrier, modulating host immune active cells, and improving host amino acid metabolism are described in detail. The anti-allergic role of probiotics in the function and metabolism of the gastrointestinal tract has been comprehensively explored to furnish insights for relieving food allergy symptoms and preventing food allergy. Full article
(This article belongs to the Special Issue Advanced Technology in Nutrition Analysis)
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