Cited by 236Algal biology and biofuel productionSeaweed-derived Bioactive CompoundsFood Industry and Aquatic Biology

Recent Advances in Microalgal Bioactives for Food, Feed, and Healthcare Products: Commercial Potential, Market Space, and Sustainability

M. U., Nethravathy, Mehar, Jitendra G., Mudliar, Sandeep N., Shekh, Ajam Y.·2019·Comprehensive Reviews in Food Science and Food Safety

Abstract

To combat food scarcity as well as to ensure nutritional food supply for sustainable living of increasing population, microalgae are considered as innovative sources for adequate nutrition. Currently, the dried biomass, various carotenoids, phycocyanin, phycoerythrin, omega fatty acids, and enzymes are being used as food additives, food coloring agents, and food supplements. Apart from nutritional importance, microalgae are finding the place in the market as "functional foods." When compared to the total market size of food and feed products derived from all the possible sources, the market portfolio of microalgae-based products is still smaller, but increasing steadily. On the other hand, the genetic modification of microalgae for enhanced production of commercially important metabolites holds a great potential. However, the success of commercial application of genetically modified (GM) algae will be defined by their safety to human health and environment. In view of this, the present study attempts to highlight the industrially important microalgal metabolites, their production, and application in food, feed, nutraceuticals, pharmaceuticals, and cosmeceuticals. The current and future market trends for microalgal products have been thoroughly discussed. Importantly, the safety pertaining to microalgae cultivation and consumption, and regulatory issues for GM microalgae have also been covered.

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Crossref · 10.1111/1541-4337.12500

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Authors
M. U., N., Mehar, J. G., Mudliar, S. N., & Shekh, A. Y.
Affiliations
  • Plant Cell Biotechnology Department CSIR—Central Food Technological Research Inst. (CFTRI) Mysore 570020 India
  • Central Food Technological Research Institute (IN)
Corresponding author
Shekh, Ajam Y.
Venue
Comprehensive Reviews in Food Science and Food Safety
Publisher
Wiley
Published
2019-10-15
Volume
18
Issue
6
Pages
1882-1897
ISSN
1541-4337 (ISSN-L)
OpenAlex
W2981285261
Cited by
236
References
130
Citations by year
2026: 16 · 2025: 39 · 2024: 45 · 2023: 42 · 2022: 49 · 2021: 37 · 2020: 8
FWCI
5.00
Type
journal article
Language
en
Open access
closed
Locations
  • Comprehensive Reviews in Food Science and Food Safety (publishedVersion)
  • PubMed (publishedVersion)
Funders
Department of Science and Technology, Ministry of Science and Technology (DST‐INSPIRE Faculty Project grant (DST/INSPIRE/04/)
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Food Industry and Aquatic Biology
Keywords
microalgae, microalgal metabolites, carotenoids, phycocyanin, phycoerythrin, omega fatty acids, enzymes, food additives, food colorants, dietary supplements, functional foods, nutraceuticals, pharmaceuticals, cosmeceuticals, regulatory challenges, market trends, sustainability

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