Abstract：
:The objective of this study was to investigate the feasibility of using lipid extracted algae (LEA) as a source for protein and reduced sugar, and the effects of various procedural treatments on their yields. LEA provided comparable yields of protein and reduced sugars to those from total algae. Oven drying provided highest yields of all products followed by freeze drying, while sun drying significantly lowered their yields. Effective cell disruption by microwave and autoclave increased the lipid yields from algae, but resulted in increased loss of other compounds with lipid extracting solvents lowering their yields during sequential extraction. Relatively inefficient cell disruption by ultrasonication and osmotic shock lowered the amount of cell protein lost to the lipid extracting solvents. These results highlight the complexity of concurrent extraction of all value added products from algae, and the need for proper selection of the processes to achieve the objectives of integrated biorefinery.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Ansari FA,Shriwastav A,Gupta SK,Rawat I,Guldhe A,Bux Fdoi
10.1016/j.biortech.2014.12.047subject
Has Abstractpub_date
2015-03-01 00:00:00pages
559-564eissn
0960-8524issn
1873-2976pii
S0960-8524(14)01792-1journal_volume
179pub_type
杂志文章abstract：:Interspecies electron transfer between bacteria and archaea plays a vital role in enhancing energy efficiency of anaerobic digestion (AD). Conductive carbon materials (i.e. graphene nanomaterial and activated charcoal) were assessed to enhance AD of ethanol (a key intermediate product after acidogenesis of algae). The...
journal_title：Bioresource technology
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abstract：:Asymmetric synthesis of chiral epichlorohydrin (ECH) from 1,3-dichloro-2-propanol (1,3-DCP) using halohydrin dehalogenases (HHDHs) is of great value due to the 100% theoretical yield and high enantioselectivity. The vital problem in the asymmetric synthesis is to prepare optically pure ECH. In this study, key amino ac...
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更新日期：2015-05-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2012.08.037
更新日期：2012-11-01 00:00:00
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更新日期：2003-08-01 00:00:00
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journal_title：Bioresource technology
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更新日期：2014-06-01 00:00:00
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doi：10.1016/j.biortech.2008.11.055
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abstract：:A process of intermittently cyclic activated sludge-membrane bioreactor (ICAS-MBR) was developed to enhance the performance of biological phosphorus removal (EBPR), which was constructed under sequencing anoxic/anaerobic/aerobic condition. The performance between ICAS-MBR and conventional anoxic/aerobic-membrane biore...
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更新日期：2009-09-01 00:00:00
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pub_type： 杂志文章
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更新日期：2015-06-01 00:00:00
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journal_title：Bioresource technology
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更新日期：2020-02-01 00:00:00
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abstract：:To provide insight into direct interspecies electron transfer via granular activated carbon (GAC), the effect of GAC supplementation on anaerobic digestion was evaluated. Compared to control samples, the GAC supplementation increased the total amount of methane production and its production rate by 31% and 72%, respec...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2018.03.050
更新日期：2018-07-01 00:00:00
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journal_title：Bioresource technology
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更新日期：2017-05-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章,评审
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更新日期：2019-06-01 00:00:00
abstract：:Digested effluents are usually deprived of the appropriate levels of organic carbon or macro- and micro-nutrients to effectively sustain microalgal growth. In this regard, Parachlorella kessleri was cultivated in an agro-waste digestate supplemented with different glucose concentrations, magnesium and trace metals and...
journal_title：Bioresource technology
pub_type： 杂志文章
doi：10.1016/j.biortech.2019.122232
更新日期：2019-12-01 00:00:00
