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Bioactives and Functional Compounds from Marine Plants

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

Deadline for manuscript submissions: closed (30 April 2023) | Viewed by 9488

Special Issue Editor


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Guest Editor
College of Food Science and Engineering, Ocean University of China, Qingdao 266000, China
Interests: utilization and nutrition of marine bio-resources; utilization of by-products; eco-friendly extraction and food processing; structure and function of active substances in by-products
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue will mainly focus on new research and findings around bioactive compounds from marine plants. The topics of interest are from both the industrial and academic field, including nutrition, pharmacy, chemistry, etc. Original new discoveries, such as the identification of new structure bioactive compounds, discovery of new activities and revealing mechanisms, explanation of metabolism and effect targets, clarification of the relationship between structures and functions, and invention of efficient separation methods, are most welcome.

Prof. Dr. Ping Dong
Guest Editor

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Keywords

  • marine plant
  • bioactive compounds
  • structure identification
  • function evaluation
  • new separation methods
  • potential antioxidant
  • antitumor compounds and their mechanisms
  • hepatoprotective activities

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Published Papers (2 papers)

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Review

53 pages, 6636 KiB  
Review
Seaweeds and Corals from the Brazilian Coast: Review on Biotechnological Potential and Environmental Aspects
by Gustavo Souza dos Santos, Thais Luz de Souza, Thaiz Rodrigues Teixeira, João Pedro Cezário Brandão, Keila Almeida Santana, Luan Henrique Santos Barreto, Samantha de Souza Cunha, Daniele Cristina Muniz Batista dos Santos, Conor R. Caffrey, Natan Silva Pereira and Aníbal de Freitas Santos Júnior
Molecules 2023, 28(11), 4285; https://doi.org/10.3390/molecules28114285 - 23 May 2023
Cited by 8 | Viewed by 3922
Abstract
Brazil has a megadiversity that includes marine species that are distributed along 800 km of shoreline. This biodiversity status holds promising biotechnological potential. Marine organisms are important sources of novel chemical species, with applications in the pharmaceutical, cosmetic, chemical, and nutraceutical fields. However, [...] Read more.
Brazil has a megadiversity that includes marine species that are distributed along 800 km of shoreline. This biodiversity status holds promising biotechnological potential. Marine organisms are important sources of novel chemical species, with applications in the pharmaceutical, cosmetic, chemical, and nutraceutical fields. However, ecological pressures derived from anthropogenic actions, including the bioaccumulation of potentially toxic elements and microplastics, impact promising species. This review describes the current status of the biotechnological and environmental aspects of seaweeds and corals from the Brazilian coast, including publications from the last 5 years (from January 2018 to December 2022). The search was conducted in the main public databases (PubChem, PubMed, Science Direct, and Google Scholar) and in the Espacenet database (European Patent Office—EPO) and the Brazilian National Property Institute (INPI). Bioprospecting studies were reported for seventy-one seaweed species and fifteen corals, but few targeted the isolation of compounds. The antioxidant potential was the most investigated biological activity. Despite being potential sources of macro- and microelements, there is a literature gap regarding the presence of potentially toxic elements and other emergent contaminants, such as microplastics, in seaweeds and corals from the Brazilian coast. Full article
(This article belongs to the Special Issue Bioactives and Functional Compounds from Marine Plants)
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26 pages, 4107 KiB  
Review
Rhodophyta as Potential Sources of Photoprotectants, Antiphotoaging Compounds, and Hydrogels for Cosmeceutical Application
by Noer Kasanah, Maria Ulfah, Okmalisda Imania, Annisa Nur Hanifah and Muhammad Idham Darussalam Marjan
Molecules 2022, 27(22), 7788; https://doi.org/10.3390/molecules27227788 - 12 Nov 2022
Cited by 14 | Viewed by 4950
Abstract
Seaweeds are macroscopic, multicellular, eukaryotic and photosynthetic organisms, and are a source of chemical diversity with powerful biological activities for diversified industrial applications including cosmeceuticals. Red seaweeds (Rhodophyta) are good sources of Mycosporine-like amino acids (MAA) for photoprotectant and antiphotoaging compounds. In addition, [...] Read more.
Seaweeds are macroscopic, multicellular, eukaryotic and photosynthetic organisms, and are a source of chemical diversity with powerful biological activities for diversified industrial applications including cosmeceuticals. Red seaweeds (Rhodophyta) are good sources of Mycosporine-like amino acids (MAA) for photoprotectant and antiphotoaging compounds. In addition, Rhodophyta are also good sources for hydrogel compounds that are used widely in the food, pharmaceutical and cosmeceutical industries as gelling agents, moisturizers or for their antiphotoaging effects. Our survey and ongoing studies revealed that the biodiversity of Indonesian Rhodophyta is rich and is a treasure trove for cosmeceutical agents including MAA and hydrogels. This study delivers valuable information for identifying potential red seaweeds in screening and searching for cosmeceutical agents. Full article
(This article belongs to the Special Issue Bioactives and Functional Compounds from Marine Plants)
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