Maximizing Haematococcus biorefineries: Ionic liquid-based astaxanthin recovery, biocosmetic formulation, solar cell applications, and biofertilizer valorization

被引：0

作者：

Mussagy, Cassamo U. ^{[1
]}

Caicedo-Paz, Angie, V ^{[1
]}

Figueroa, Debora ^{[1
]}

Santander, Christian ^{[2
]}

Gonzalez, Felipe ^{[3
]}

Tropea, Alessia ^{[4
]}

Mondello, Luigi ^{[4
,5
]}

Spadaro, Donatella ^{[6
]}

Trocino, Stefano ^{[7
]}

Piazza, Rodolfo D. ^{[8
]}

Marques, Rodrigo F. C. ^{[8
]}

Godoy, Karina ^{[9
]}

Cornejo, Pablo ^{[10
,11
]}

机构：

[1] Pontificia Univ Catolica Valparaiso, Escuela Agron, Fac Ciencias Agron & Alimentos, Quillota 2260000, Chile

[2] Univ La Frontera, Dept Ciencias Quim & Recursos Nat, Sci & Technol Bioresource Nucleus BIOREN UFRO, Temuco 4811230, Chile

[3] Univ La Frontera, Fac Ciencias Agr & Medioambiente, Programa Doctorado Ciencias Menc Biol Celular & Mo, Temuco 4811230, Chile

[4] Univ Messina, Messina Inst Technol, Vet Sch, Dept Chem Biol Pharmaceut & Environm Sci, Viale G Palatucci Snc, I-98168 Messina, Italy

[5] Univ Messina, Vet Sch, Chromaleont Srl, Dept Chem Biolog Pharmaceut & Environm Sci, Viale G Palatucci Snc, I-98168 Messina, Italy

[6] Natl Res Council Messina, Inst Chem & Phys Proc IPCF, Viale Ferdinando Stagno dAlcontres 37, I-98158 Messina, Italy

[7] Natl Res Council CNR, Inst Adv Energy Technol Nicola Giordano ITAE, Via Salita S Lucia Contesse 5, I-98126 Messina, Italy

[8] Sao Paulo State Univ Unesp, Inst Chem, Dept Analyt Chem Phys Chem & Inorgan, Lab Magnet Mat & Colloids, BR-14800060 Araraquara, SP, Brazil

[9] Univ La Frontera, Ctr Plant Soil Interact & Nat Resources Biotechnol, Sci & Biotechnol Bioresource Nucleus BIOREN UFRO, Ave Francisco Salazar 01145,POB 54-D, Temuco 4780000, Chile

[10] Ctr Estudios Avanzados Fruticultura CEAF, Rengo 2940000, Chile

[11] Univ Talca, Fac Ciencias Agr, Ctr Tecnol Suelos & Cult CTSyC, Talca 3460000, Chile

来源：

BIORESOURCE TECHNOLOGY | 2025年 / 426卷

关键词：

Microalgae; Haematococcus pluvialis; Neoteric solvents; Bioprocessing integration; EXTRACTION; PLUVIALIS; NITROGEN; SOIL;

D O I：

10.1016/j.biortech.2025.132347

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Microalgae, particularly Haematococcus pluvialis, produce astaxanthin (AXT), a potent antioxidant with growing potential in the food, pharmaceutical, biocosmetic, and renewable energy sectors. This study proposes an integrated biorefinery model that employs advanced extraction processes, including bio-based ionic liquids, to efficiently recover AXT from H. pluvialis while minimizing environmental impact. The resulting platform strategically repurposes the post-extraction biomass as a biofertilizer, thus contributing to zero-waste objectives. By uniting biocosmetics, solar energy applications, and agriculture within a single framework, this model underscores the synergy between economic feasibility and ecological responsibility, highlighting the transformative role of microbial-derived AXT in sustainable, high-value product development.

引用

页数：11