{"id":14,"date":"2025-03-23T21:01:05","date_gmt":"2025-03-23T21:01:05","guid":{"rendered":"https:\/\/rs.brphycsoc.org\/?page_id=14"},"modified":"2025-04-30T09:47:53","modified_gmt":"2025-04-30T09:47:53","slug":"microalgae-for-biotech","status":"publish","type":"page","link":"https:\/\/rs.brphycsoc.org\/index.php\/microalgae-for-biotech\/","title":{"rendered":"Microalgae for Biotech"},"content":{"rendered":"\n

Tiny Cells, Big Solutions – How microalgae are powering the future of medicine, food, and sustainable technology.<\/em><\/p>\n\n\n\n

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What Is Microalgae?<\/p>\n\n\n\n

Microalgae are microscopic, single-celled organisms found in fresh and marine waters. They\u2019re ancient, diverse, and incredibly productive \u2014 some species can double in number every 24 hours!<\/p>\n\n\n\n

Researchers are now using microalgae to produce nutritional supplements, biofuels, pharmaceuticals, and even materials that help capture carbon dioxide from the air.<\/p>\n\n\n\n

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What You\u2019ll Discover<\/h2>\n\n\n\n
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  • Examples of biotech products made from algae<\/li>\n<\/ul>\n\n\n\n
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    • A look at real microalgae species under the microscope<\/li>\n<\/ul>\n\n\n\n
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      • Models and diagrams of how algae are grown in photobioreactors<\/strong><\/li>\n<\/ul>\n<\/div>\n\n\n\n
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        From Lab to Industry<\/h2>\n\n\n\n

        Growing microalgae at scale involves:<\/p>\n\n\n\n

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        • Incorporating<\/strong> them into real-world products like supplements, packaging, or animal feed<\/li>\n<\/ul>\n\n\n\n
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          • Optimising growth conditions<\/strong> (light, temperature, CO\u2082)<\/li>\n<\/ul>\n\n\n\n
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            • Harvesting<\/strong> the cells by filtration or centrifugation<\/li>\n<\/ul>\n\n\n\n
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              • Processing<\/strong> into oils, proteins, or active compounds<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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                FAQs<\/h2>\n\n\n\n
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                How Are Microalgae Grown?<\/h3>\n\n\n\n

                Microalgae are cultivated in systems called photobioreactors<\/strong> \u2014 sealed tubes or tanks that control light, nutrients, and carbon dioxide to help algae grow quickly and cleanly. These systems are scalable, meaning they can grow microalgae for small labs or large industrial farms.<\/p>\n\n\n\n

                Some bioreactors are:<\/p>\n\n\n\n

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                • Open raceway ponds<\/strong> for large-scale, low-cost growth<\/li>\n<\/ul>\n\n\n\n
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                  • Flat-panel<\/strong> designs for efficient light capture<\/li>\n<\/ul>\n\n\n\n
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                    • Bubble columns<\/strong> that circulate air and nutrients<\/li>\n<\/ul>\n\n\n\n
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                      Common Species in Biotech:<\/h3>\n\n\n\n
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                      • Haematococcus pluvialis<\/strong> \u2013 Source of astaxanthin, a powerful antioxidant<\/li>\n<\/ul>\n\n\n\n
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                        • Chlorella vulgaris<\/strong> \u2013 Rich in protein and chlorophyll, used in health supplements<\/li>\n<\/ul>\n\n\n\n
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                          • Spirulina<\/strong> (Arthrospira platensis<\/em>) \u2013 A high-protein, nutrient-dense food<\/li>\n<\/ul>\n\n\n\n
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                            • Nannochloropsis<\/strong> \u2013 Excellent for producing bio-oils and omega-3s<\/li>\n<\/ul>\n\n\n\n
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                              • Dunaliella salina<\/strong> \u2013 Used for its bright red pigment, beta-carotene<\/li>\n<\/ul>\n\n\n\n

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                                Quick Facts<\/h2>\n\n\n\n
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                                • Microalgae can absorb more CO\u2082 than trees per unit are<\/li>\n\n\n\n
                                • They don\u2019t compete with crops for farmland<\/li>\n\n\n\n
                                • Some species are used in astronaut food and space research<\/li>\n\n\n\n
                                • Algal biofuel can power cars, planes, and even satellites<\/li>\n<\/ul>\n<\/div>\n\n\n\n
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                                  OLYMPUS DIGITAL CAMERA<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

                                  Tiny Cells, Big Solutions – How microalgae are powering the future of medicine, food, and sustainable technology. What Is Microalgae? Microalgae are microscopic, single-celled organisms found in fresh and marine waters. They\u2019re ancient, diverse, and incredibly productive \u2014 some species can double in number every 24 hours! Researchers are now using microalgae to produce nutritional […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-14","page","type-page","status-publish","hentry"],"yoast_head":"\nMicroalgae for Biotech - Royal Society Exhibition<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rs.brphycsoc.org\/index.php\/microalgae-for-biotech\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Microalgae for Biotech - Royal Society Exhibition\" \/>\n<meta property=\"og:description\" content=\"Tiny Cells, Big Solutions – How microalgae are powering the future of medicine, food, and sustainable technology. What Is Microalgae? 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