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Nutritional and Bioactive Components of Edible Parts of Medicinal Plants

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

Deadline for manuscript submissions: 30 November 2025 | Viewed by 267

Special Issue Editors


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Guest Editor
Institute of Food Technology and Analysis, Lodz University of Technology, Stefanowskiego Street 2/22, 90-537 Lodz, Poland
Interests: polyphenols; dietary fiber; ellagitannins; health; Sanguisorba

E-Mail Website
Guest Editor
Institute of Food Technology and Analysis, Lodz University of Technology, Stefanowskiego Street 2/22, 90-537 Lodz, Poland
Interests: polyphenols; antioxidants; ellagitannins; agrimonia; HPLC

E-Mail Website
Guest Editor
Faculty of Biotechnology and Food Sciences, Lodz University of Technology, Poland
Interests: phenolic compounds; isolation and characterization of bioactive compounds; nutraceuticals; antioxidant activity; analysis of phenolic metabolites formed in the digestive system of rats; preparation and purification of polyphenol extracts
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

There is no doubt that human health, mortality and the risk of various diseases depend on nutrition and lifestyle, leading to chronic medical conditions such as coronary heart disease, cancer, and diabetes. The increasing number of vegetarians and nutrition based primarily on plant food are becoming important issues, while the discovery of the health properties of various plant-based foods is a crucial area of research. This applies to biologically active substances and secondary metabolites in particular, whose task is to protect species from environmental hazards. With regard to the history of nutrition, people have long tried to use this plant defensive strategy for themselves. Now, with the use of modern techniques and research methods, it is possible to verify the desired properties for the benefit of consumers and document the impact of consuming the edible parts of medicinal plants rich in phytocomponents such as fiber, polyphenols, vitamins and terpenoids.

Dr. Monika Kosmala
Dr. Elżbieta Karlińska
Dr. Joanna Milala
Guest Editors

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Keywords

  • herbs
  • dietary fiber
  • polyphenols
  • ellagitannins
  • antioxidants
  • minerals
  • gastrointestinal track

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Published Papers (1 paper)

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Research

18 pages, 313 KiB  
Article
Comparative Analysis of Phenolic, Carotenoid, and Elemental Profiles in Three Crataegus Species from Şebinkarahisar, Türkiye: Implications for Nutritional Value and Safety
by Mehmet Emin Şeker, Ayşegül Erdoğan and Emriye Ay
Molecules 2025, 30(14), 2934; https://doi.org/10.3390/molecules30142934 - 11 Jul 2025
Viewed by 183
Abstract
This study evaluated the phenolic, carotenoid, and elemental compositions of three hawthorn species—Crataegus: C. tanacetifolia (yellow), C. orientalis (orange), and C. microphylla (red)—collected from Şebinkarahisar, Türkiye. Liquid chromatography tandem mass spectrometry (LC-MS-MS) analysis revealed that C. microphylla had the highest phenolic content, [...] Read more.
This study evaluated the phenolic, carotenoid, and elemental compositions of three hawthorn species—Crataegus: C. tanacetifolia (yellow), C. orientalis (orange), and C. microphylla (red)—collected from Şebinkarahisar, Türkiye. Liquid chromatography tandem mass spectrometry (LC-MS-MS) analysis revealed that C. microphylla had the highest phenolic content, notably epicatechin, gallic acid, and quercetin. It also showed the highest levels of β-carotene and lutein, highlighting its nutraceutical potential. C. orientalis was rich in rutin and taxifolin. Inductively coupled plasma mass spectrometry (ICP-MS) results showed significant mineral content, including Fe, Mn, Ca, and Se. About 60 g of dried hawthorn could meet 7–8% of daily selenium needs. In C. tanacetifolia, toxicological tests showed no substantial health hazards, with target hazard quotient (THQ) values below 1 and carcinogenic risk (CR) values within tolerable levels (e.g., Ni-CR: 4.68 × 10−5). Lead (Pb) and arsenic (As) levels were below detection thresholds in all samples, indicating that hawthorn fruits from this location are safe. The study also shows how species-specific and geographical factors affect hawthorn fruit nutrition and safety. Full article
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