Journal of Marine Bioscience and Biotechnology (한국해양바이오학회지)

The Korean Society for Marine Biotechnology (한국해양바이오학회)
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R&D Trends of Brown Algae as Potential Candidates in Biomedical Application

  • Kim, Tae-Hee (Department of Biomedical Engineering, and Center for Marine-Integrated Biomedical Technology (BK21 Plus), Pukyong National University) ;
  • Jung, Won-Kyo (Department of Biomedical Engineering, and Center for Marine-Integrated Biomedical Technology (BK21 Plus), Pukyong National University)
  • Received : 2019.05.25
  • Accepted : 2019.06.25
  • Published : 2019.06.30
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Abstract

Seaweeds contain various bioactive compounds. Especially, brown algae (Phaeophyceae), the second abundant group of seaweeds, contain numerous nutraceutical and pharmaceutical substances. In this review, we investigated on the brown algae-related patents and literature. Consequently, the research and development (R&D) trends of patent related to brown algae showed that the large majority was applied as the composition of stem cell culture medium and mostly used as active substances. In conclusion, we suggested that many researchers try to investigate and develop applications of brown algae as the sophisticated-level biomedical materials because brown algae are actively developing as simple-level biomedical materials.

Keywords

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Figure 1. R&D trends of brown algae in biomedical application. The number of valid patents was calculated by considering the redundant patents. (A) Number and percentage of applied patents using brown algae in biomedical application. (B) The number of patents using brown algae as medical material according to filing year.

Table 1. Brown algae-derived bioactive compounds

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Table 2. Research information for patent database

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Table 3. Search formula and scientific names

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Table 3. Search formula and scientific names (continued)

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Table 4. Analysis of species. The number of (A) species and (B) patents

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Table 5. Biomedical applications and number of patents

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Table 5. Biomedical applications and number of patents (continued)

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