Culture of the hydrocarbon producing microalga Botryococcus braunii strain Showa: optimal CO2, salinity, temperature, and irradiance conditions.

Abstract:

:Specific growth rates and hydrocarbon contents of Botryococcus braunii strain Showa were measured under a wide range of CO2, salinity, temperature, and irradiance conditions. The bubbling CO2 concentration of 0.2-5% and no addition of salinity were favorable conditions for growth. The strain cannot grow at 5°C and above 35°C under any irradiance levels. Maximum specific growth rate of 0.5 day(-1) (doubling time of 1.4 days), the highest value reported for B. braunii in the past studies, was observed at 30°C and 850 μmol photons m(-2) s(-1). Since hydrocarbon productivity, shown as the product of hydrocarbon content and specific growth rate, increased with the increasing specific growth rate, we conclude that more efficient hydrocarbon production by the mass culture of strain Showa can be achieved by maintaining higher specific growth rate based on the culture conditions presented in this study.

journal_name

Bioresour Technol

journal_title

Bioresource technology

authors

Yoshimura T,Okada S,Honda M

doi

10.1016/j.biortech.2013.01.095

subject

Has Abstract

pub_date

2013-04-01 00:00:00

pages

232-9

eissn

0960-8524

issn

1873-2976

pii

S0960-8524(13)00118-1

journal_volume

133

pub_type

杂志文章
  • Fruity flavors from waste: A novel process to upgrade crude glycerol to ethyl valerate.

    abstract::Valeric acid and its ester derivatives are chemical compounds with a high industrial interest. Here we report a new approach to produce them from crude glycerol, by combining propionic acid fermentation with chain elongation. Propionic acid was produced by Propionibacterium acidipropionici (8.49 ± 1.40 g·L-1). In the ...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2019.121574

    authors: Ganigué R,Naert P,Candry P,de Smedt J,Stevens CV,Rabaey K

    更新日期:2019-10-01 00:00:00

  • Solids removal in upflow anaerobic reactors, a review.

    abstract::This desk study deals with the mechanisms and parameters affecting particles separation from wastewater in mainly upflow anaerobic reactors. Despite the fact that the functioning of upflow anaerobic sludge blanket (UASB) systems depends on both physical parameters and biological processes, the physical parameters have...

    journal_title:Bioresource technology

    pub_type: 杂志文章,评审

    doi:10.1016/s0960-8524(03)00095-6

    authors: Mahmoud N,Zeeman G,Gijzen H,Lettinga G

    更新日期:2003-10-01 00:00:00

  • Assesment on the chemical fractionation of Eucalyptus nitens wood: Characterization of the products derived from the structural components.

    abstract::Following an integrated approach, Eucalyptus nitens wood samples were subjected to consecutive stages of aqueous fractionation and organosolv delignification, in order to separate hemicelluloses (mainly converted into soluble products from the aqueous stage) from lignin (largely converted into soluble fragments in the...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2019.02.098

    authors: Penín L,Santos V,Del Río JC,Parajó JC

    更新日期:2019-06-01 00:00:00

  • Study on bioadsorption and biodegradation of petroleum hydrocarbons by a microbial consortium.

    abstract::A microbial consortium isolated from Shengli oilfield polluted sludge was capable of degrading naphthalene (NAP), phenanthrene (PHE), pyrene (PYR) and crude oil. It performed high biodegradation activity and emulsifiability for petroleum hydrocarbons, and was tolerant to 6.2mM Cu(2+), 2.7 mM Zn(2+) and 9.5mM Pb(2+). B...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2013.09.024

    authors: Xu N,Bao M,Sun P,Li Y

    更新日期:2013-12-01 00:00:00

  • Antioxidant activities of ethanolic extracts from the twigs of Cinnamomum osmophloeum.

    abstract::Cinnamomum osmophloeum Kaneh. is an indigenous tree species in Taiwan. In this study, phytochemical characteristics and antioxidant activities of ethanolic extracts from the twigs of C. osmophloeum were investigated for the first time. The extracts were obtained successively using liquid-liquid partition to yield n-he...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2007.03.020

    authors: Chua MT,Tung YT,Chang ST

    更新日期:2008-04-01 00:00:00

  • Operation strategy for constructed wetlands in dry seasons with insufficient influent wastewater.

    abstract::Using vertical flow constructed wetlands (VFCWs) with different influent wastewater volumes and feeding modes, this study aimed to identify the optimal operation strategy for dry seasons under wastewater deficiency. Using half the influent wastewater volume (HIWV) did not necessarily improve the removal efficiency (RE...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2020.124049

    authors: Zhang M,Chen C,Zhou S,Yang J,Qiu H,Zhao D,An S

    更新日期:2020-12-01 00:00:00

  • Respirometric screening of several types of manure and mixtures intended for composting.

    abstract::The viability of mixtures from manure and agricultural wastes as composting sources were systematically studied using a physicochemical and biological characterization. The combination of different parameters such as C:N ratio, free air space (FAS) and moisture content can help in the formulation of the mixtures. Neve...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2010.09.011

    authors: Barrena R,Turet J,Busquets A,Farrés M,Font X,Sánchez A

    更新日期:2011-01-01 00:00:00

  • Simultaneous removal of organics, sulfide and ammonium coupled with electricity generation in a loop microbial fuel cell system.

    abstract::A loop microbial fuel cell (MFC) system consisting of a denitrifying organics/sulfide removal MFC and a nitrification chamber was developed, and its performance at different feeding ratios of total organic carbon to sulfide (TOC/S) and dissolved oxygen (DO) levels of cathodic feeding were investigated. High feeding TO...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2020.123082

    authors: Guo Y,Wei X,Zhang S

    更新日期:2020-02-24 00:00:00

  • Production of phenolic compounds using waste coir pith: Estimation of kinetic and thermodynamic parameters.

    abstract::The present study illustrates the production of phenolic compounds via slow pyrolysis of coir pith biomass in a bench-scale reactor. The primary objective of the study is to optimize the pyrolysis conditions to maximize the yield of bio-oil and phenolic compounds. Up to 88.14% phenolic compounds were obtained in the o...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2018.11.073

    authors: Awasthi A,Dhyani V,Biswas B,Kumar J,Bhaskar T

    更新日期:2019-02-01 00:00:00

  • Membrane bioreactor and nanofiltration hybrid system for reclamation of municipal wastewater: removal of nutrients, organic matter and micropollutants.

    abstract::A membrane bioreactor (MBR) and nanofiltration (NF) hybrid system was investigated to demonstrate the performance of treating nitrogen, phosphorus and pharmaceuticals and personal care products (PPCPs) in municipal wastewater. With the MBR and NF (molecular weight cut off (MWCO): 210 Da), the concentration of total ni...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2012.04.048

    authors: Chon K,KyongShon H,Cho J

    更新日期:2012-10-01 00:00:00

  • Enhanced hexadecane degradation and low biomass production by Aspergillus niger exposed to an electric current in a model system.

    abstract::The effects of an electric current on growth and hexadecane (HXD) degradation by Aspergillus niger growth were determined. A 450-mL electrochemical cell with titanium ruthenium-oxide coated electrodes and packed with 15 g of perlite (inert biomass support) was inoculated with A. niger (2.0×10(7) spores (g of dry inert...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2010.07.111

    authors: Velasco-Alvarez N,González I,Damian-Matsumura P,Gutiérrez-Rojas M

    更新日期:2011-01-01 00:00:00

  • Influence of amoxicillin after pre-treatment on the extracellular polymeric substances and microbial community of anaerobic granular sludge.

    abstract::A combined process coupling a Fe3O4 nanoparticles (Fe3O4 NPs) heterogeneous Fenton-like reaction and an anaerobic biological technology was investigated in order to effectively treat amoxicillin-containing wastewater. With the increase in the pretreatment degree, the average COD removal rate correspondingly increased ...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2018.12.104

    authors: Su C,Zheng P,Lin X,Chen W,Li X,Chen Q,Wu S,Chen M

    更新日期:2019-03-01 00:00:00

  • Biotreatment of wastewater using aquatic invertebrates, Daphnia magna and Paramecium caudatum.

    abstract::A number of major changes have occurred over the past few years, which give cause for a re-examination of conventional wastewater treatment methods. Among these are growing problems of worldwide energy and food shortages and nutrients not removed by conventional secondary processes causing algal blooms and other probl...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2004.01.008

    authors: Shiny KJ,Remani KN,Nirmala E,Jalaja TK,Sasidharan VK

    更新日期:2005-01-01 00:00:00

  • Coupled production of single cell oil as biodiesel feedstock, xylitol and xylanase from sugarcane bagasse in a biorefinery concept using fungi from the tropical mangrove wetlands.

    abstract::This work evaluates sugarcane bagasse (SCB) conversion, in a biorefinery approach, to coproduce biodiesel and high value products using two novel mangrove fungi. On acid pre-treatment, sugarcane bagasse hydrolysate (SCBH) resulted in a xylitol yield of 0.51 g/g xylose consumed in 72 h by Williopsis saturnus. After SCB...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2012.11.059

    authors: Kamat S,Khot M,Zinjarde S,RaviKumar A,Gade WN

    更新日期:2013-05-01 00:00:00

  • Combining metabolic engineering and adaptive evolution to enhance the production of dihydroxyacetone from glycerol by Gluconobacter oxydans in a low-cost way.

    abstract::Gluconobacter oxydans can rapidly and effectively transform glycerol to dihydroxyacetone (DHA) by membrane-bound quinoprotein sorbitol dehydrogenase (mSLDH). Two mutant strains of GDHE Δadh pBBR-PtufBsldAB and GDHE Δadh pBBR-sldAB derived from the GDHE strain were constructed for the enhancement of DHA production. Gro...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2012.03.013

    authors: Lu L,Wei L,Zhu K,Wei D,Hua Q

    更新日期:2012-08-01 00:00:00

  • Efficient calcium lactate production by fermentation coupled with crystallization-based in situ product removal.

    abstract::Lactic acid is a platform chemical with various industrial applications, and its derivative, calcium lactate, is an important food additive. Fermentation coupled with in situ product removal (ISPR) can provide more outputs with high productivity. The method used in this study was based on calcium lactate crystallizati...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2014.04.002

    authors: Xu K,Xu P

    更新日期:2014-07-01 00:00:00

  • The direct electrocatalysis of phenazine-1-carboxylic acid excreted by Pseudomonas alcaliphila under alkaline condition in microbial fuel cells.

    abstract::In this paper, we reported a kind of exoelectrogens, Pseudomonas alcaliphila (P. alcaliphila) strain MBR, which could excrete phenazine-1-carboxylic acid (PCA) to transfer electron under alkaline condition in microbial fuel cells (MFCs). The electrochemical activity of strain MBR and the extracellular electron transfe...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2011.04.093

    authors: Zhang T,Zhang L,Su W,Gao P,Li D,He X,Zhang Y

    更新日期:2011-07-01 00:00:00

  • Degradation of 4-chlorophenol by the white rot fungus Phanerochaete chrysosporium in free and immobilized cultures.

    abstract::4-Chlorophenol (4-CP) degradation was investigated by suspended and immobilized Phanerochaete chrysosporium conducted in static and agitated cultures. The best results were achieved when experiment was carried out in a rotating biological contactor instead of an Erlenmeyer flask, for both batch degradation and repeate...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/s0960-8524(02)00032-9

    authors: Zouari H,Labat M,Sayadi S

    更新日期:2002-09-01 00:00:00

  • Selective deconstruction of hemicellulose and lignin with producing derivatives by sequential pretreatment process for biorefining concept.

    abstract::For improving the economic efficiency of the biorefining concept, selective decomposition and separation of biomass components is indispensable. In this respect, a sequential pretreatment process consisting of liquid hot water treatment and diluted peracetic acid (PAA) treatment was proposed for total utilization of l...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2019.121913

    authors: Choi JH,Park SY,Kim JH,Cho SM,Jang SK,Hong C,Choi IG

    更新日期:2019-11-01 00:00:00

  • Oxidation of glycerol by 2,2,6,6-tetramethylpiperidine-N-oxyl (TEMPO) in the presence of laccase.

    abstract::Glycerol has the potential of being a low-cost and extremely versatile building block. However, current transformation strategies such based on noble-metal-catalysts show several disadvantages including catalyst deactivation or negative environmental impacts. In this study glycerol was oxidized by 2,2,6,6-tetramethylp...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2009.04.051

    authors: Liebminger S,Siebenhofer M,Guebitz G

    更新日期:2009-10-01 00:00:00

  • A terracotta bio-battery.

    abstract::Terracotta pots were converted into simple, single chamber, air-cathode bio-batteries. This bio-battery design used a graphite-felt anode and a conductive graphite coating without added catalyst on the exterior as a cathode. Bacteria enriched from river sediment served as the anode catalyst. These batteries gave an av...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2012.04.019

    authors: Ajayi FF,Weigele PR

    更新日期:2012-07-01 00:00:00

  • Pretreatment and hydrolysis methods for recovery of fermentable sugars from de-oiled Jatropha waste.

    abstract::The release of reducing sugars (RS) upon various pretreatments and hydrolysis methods from de-oiled Jatropha waste (DJW) was studied. The highest RS concentration of 12.9 g/L was observed at 10% enzyme hydrolysis. The next highest RS of 8.0 g/L and 7.8 g/L were obtained with 10% HCl and 2.5% H2SO4, respectively. The N...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2013.02.080

    authors: Kumar G,Sen B,Lin CY

    更新日期:2013-10-01 00:00:00

  • Co-digestion of food and garden waste with mixed sludge from wastewater treatment in continuously stirred tank reactors.

    abstract::Co-digestions of urban organic waste were conducted to investigate the effect of the mixing ratio between sludge, food waste, grass clippings and green waste at different hydraulic retention times (HRTs). Compared to the digestion of 100% sludge, the methane yield increased by 48% and 35%, when co-digesting sludge wit...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2016.01.085

    authors: Fitamo T,Boldrin A,Boe K,Angelidaki I,Scheutz C

    更新日期:2016-04-01 00:00:00

  • Selective removal of phenolic lignin derivatives enables sugars recovery from wood prehydrolysis liquor with remarkable yield.

    abstract::The specific elimination of lignin derivatives from wood hydrolysate without sugar loss has great practical significance to biorefinery and bioenergy. In the present study, a process consisting of calcium hydroxide and anion exchange resin treatments was developed for the purpose of selective removal of lignin from wo...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2014.10.025

    authors: Wang Z,Jiang J,Wang X,Fu Y,Li Z,Zhang F,Qin M

    更新日期:2014-12-01 00:00:00

  • Improving the quality of rice straw silage with Moringa oleifera leaves and propionic acid: Fermentation, nutrition, aerobic stability and microbial communities.

    abstract::Mixed ensiling is believed an effective way to improve nutrient preservation and utilization. The effect of mixing Moringa oleifera leaves (MOL) on silage quality, aerobic stability and microbial communities of rice straw ensiled with/without propionic acid were investigated after 140 days fermentation. The results sh...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2019.122579

    authors: He L,Zhou W,Xing Y,Pian R,Chen X,Zhang Q

    更新日期:2020-03-01 00:00:00

  • Denitrification performance and mechanism of a novel isolated Acinetobacter sp. FYF8 in oligotrophic ecosystem.

    abstract::The main purpose of this study is to isolate and purify oligotrophic denitrifying bacteria, Acinetobacter sp. FYF8, so as to study the denitrification capacity and characteristics in response to oligotrophic ecosystem. The RSM showed that the best denitrification efficiency was 97.90% under 7.58 pH, 20.69 °C temperatu...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2020.124280

    authors: Fan Y,Su J,Zheng Z,Gao J,Ali A

    更新日期:2021-01-01 00:00:00

  • Radiation and optical properties of Nannochloropsis oculata grown under different irradiances and spectra.

    abstract::This paper reports accurate measurements of the radiation characteristics and optical properties of Nannochloropsis oculata in the photosynthetically active radiation (PAR) region. These marine microalgae were grown in 2 cm thick culture bottles with vented caps exposed, on one side, to either white fluorescent light ...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2013.03.058

    authors: Kandilian R,Lee E,Pilon L

    更新日期:2013-06-01 00:00:00

  • Influence of aerobic and anoxic microenvironments on polyhydroxyalkanoates (PHA) production from food waste and acidogenic effluents using aerobic consortia.

    abstract::The functional role of aerobic and anoxic microenvironments on polyhydroxyalkanoates (PHA) production using food waste (UFW) and effluents from acidogenic biohydrogen production process (FFW) were studied employing aerobic mixed culture as biocatalyst. Anoxic microenvironment documented higher PHA production, while ae...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2011.09.040

    authors: Reddy MV,Mohan SV

    更新日期:2012-01-01 00:00:00

  • Hydrothermal carbonization of Opuntia ficus-indica cladodes: Role of process parameters on hydrochar properties.

    abstract::Opuntia ficus-indica cladodes are a potential source of solid biofuel from marginal, dry land. Experiments assessed the effects of temperature (180-250°C), reaction time (0.5-3h) and biomass to water ratio (B/W; 0.07-0.30) on chars produced via hydrothermal carbonization. Multivariate linear regression demonstrated th...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2017.09.072

    authors: Volpe M,Goldfarb JL,Fiori L

    更新日期:2018-01-01 00:00:00

  • Purification and biochemical characterization of extracellular laccase from the ascomycete Paraconiothyrium variabile.

    abstract::An extracellular laccase-producing ascomycete was isolated from soil and identified as Paraconiothyrium variabile using rDNA sequence analysis. Typical laccase substrates including 2,2'-azinobis-(3-ethylbenzthiazoline-6-sulphonate) (ABTS), 2,6-dimethoxyphenol (DMP), and guaiacol were oxidized by the purified enzyme (d...

    journal_title:Bioresource technology

    pub_type: 杂志文章

    doi:10.1016/j.biortech.2010.09.043

    authors: Forootanfar H,Faramarzi MA,Shahverdi AR,Yazdi MT

    更新日期:2011-01-01 00:00:00