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Production of Biodiesel and Succinic Acid from the Biomass of the Microalga Micractinium sp. IC-44 Научная публикация

Журнал Bioresource Technology
ISSN: 0960-8524 , E-ISSN: 1873-2976
Вых. Данные Год: 2020, Том: 317, Номер статьи : 124026, Страниц : 9 DOI: 10.1016/j.biortech.2020.124026
Ключевые слова Microalgae; Biodiesel; Ionic liquid; Fermentation; Succinic acid
Авторы Sorokina Ksenia N. 1 , Samoylova Yuliya V. 1 , Gromov Nikolay V. 1 , Ogorodnikova Olga L. 1 , Parmon Valentin N. 1
Организации
1 Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, prosp. Lavrentieva, 5, 630090 Novosibirsk, Russia

Информация о финансировании (1)

1 Российский научный фонд 17-73-30032

Реферат: In this study, a combined approach to produce fatty acid methyl esters (FAMEs) and succinic acid from the biomass of the microalga Micractinium sp. IC-44 using ionic liquids (ILs) was presented. After 22 days of cultivation, the biomass productivity was 0.034 ± 0.001 g L−1day−1, and the lipid content was 11.5 ± 0.5%. Direct biomass transesterification using H2SO4 in the presence of IL [BMIM][HSO4] resulted in a FAME yield of 42.0 ± 4.3%, which exceeded the yields obtained after transesterification of extracted lipids (20.5 ± 3.5% using ILs and 27.1 ± 2.4% using methanol/chloroform) and direct biomass transesterification without using ILs (31.6 ± 1.7%). The residual biomass obtained after direct transesterification using ILs was subjected to acid hydrolysis (sugar yield was 81.1 ± 2.4%). The purified hydrolysate was fermented using Actinobacillus succinogenes 130Z to obtain a succinic acid yield of 0.67 g g−1 of fermentable sugars. Therefore, this study demonstrated the successful conversion of the Micractinium sp. IC-44 biomass into biodiesel and succinic acid.
Библиографическая ссылка: Sorokina K.N. , Samoylova Y.V. , Gromov N.V. , Ogorodnikova O.L. , Parmon V.N.
Production of Biodiesel and Succinic Acid from the Biomass of the Microalga Micractinium sp. IC-44
Bioresource Technology. 2020. V.317. 124026 :1-9. DOI: 10.1016/j.biortech.2020.124026 WOS Scopus РИНЦ CAPlusCA PMID OpenAlex
Даты:
Поступила в редакцию: 2 июл. 2020 г.
Принята к публикации: 13 авг. 2020 г.
Опубликована online: 17 авг. 2020 г.
Опубликована в печати: 1 дек. 2020 г.
Идентификаторы БД:
Web of science: WOS:000577077400018
Scopus: 2-s2.0-85089838450
РИНЦ: 45389652
Chemical Abstracts: 2020:1730856
Chemical Abstracts (print): 173:681142
PMID (PubMed): 32866839
OpenAlex: W3049511204
Цитирование в БД:
БД Цитирований
Scopus 31
Web of science 30
РИНЦ 31
OpenAlex 34
Альметрики: