Mass cultivation and harvesting of microalgal biomass: Current trends and future perspectives

被引：83

作者：

Udayan, Aswathy ^{[1
]}

Sirohi, Ranjna ^{[2
,3
]}

Sreekumar, Nidhin ^{[4
]}

Sang, Byoung-In ^{[1
]}

Sim, Sang Jun ^{[2
]}

机构：

[1] Hanyang Univ, Dept Chem Engn, Seoul, South Korea

[2] Korea Univ, Dept Chem & Biol Engn, Seoul, South Korea

[3] Ctr Energy & Environm Sustainabil, Lucknow 226029, Uttar Pradesh, India

[4] Accubits Technol Inc, Accubits Invent, Thiruvananthapuram 695004, Kerala, India

来源：

BIORESOURCE TECHNOLOGY | 2022年 / 344卷

基金：

新加坡国家研究基金会; 英国自然环境研究理事会;

关键词：

Microalgae; High-value metabolites; Harvesting; Cultivation; Downstream processing; LANDFILL LEACHATE; CHLORELLA-SOROKINIANA; BIODIESEL PRODUCTION; DUNALIELLA-SALINA; MIXOTROPHIC CULTIVATION; MAGNETIC SEPARATION; LIPID PRODUCTION; ALGAL BIOMASS; PHOTOBIOREACTOR; GROWTH;

D O I：

10.1016/j.biortech.2021.126406

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Microalgae are unicellular photosynthetic organisms capable of producing high-value metabolites like carbohydrates, lipids, proteins, polyunsaturated fatty acids, vitamins, pigments, and other high-value metabolites. Microalgal biomass gained more interest for the production of nutraceuticals, pharmaceuticals, therapeutics, food supplements, feed, biofuel, bio-fertilizers, etc. due to its high lipid and other high-value metabolite content. Microalgal biomass has the potential to convert trapped solar energy to organic materials and potential metabolites of nutraceutical and industrial interest. They have higher efficiency to fix carbon dioxide (CO2) and subsequently convert it into biomass and compounds of potential interest. However, to make microalgae a potential industrial candidate, cost-effective cultivation systems and harvesting methods for increasing biomass yield and reducing the cost of downstream processing have become extremely urgent and important. In this review, the current development in different microalgal cultivation systems and harvesting methods has been discussed.

引用

页数：14

共 167 条

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