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- Author:
- Vivianne Lays Ribeiro Cavalcanti; Romero Marcos Pedrosa Brandão-Costa; Emmanuel Viana Pontual; Alexsandra Frazão de Andrade; Leucio Câmara Alves; Ana Lucia Figueiredo Porto; Raquel Pedrosa Bezerra
- Source:
- Algal research 2021 v.56 pp. 102290
- ISSN:
- 2211-9264
- Subject:
- Chlorella vulgaris, etc ; Aedes aegypti; biocompatible materials; biomass; carbohydrate binding; dengue; digestive system; divalent metals; fructose; hemagglutination; instars; larvicides; lectins; microalgae; pH; public health; research; toxicity; vector control; yellow fever; Show all 20 Subjects
- Abstract:
- ... , and thus the safety of their use is questionable. This work reports the purification and characterization of a lectin from Chlorella vulgaris microalgae (CvL) and its toxicity to the A. aegypti fourth instar larvae (L₄). CvL was isolated (purification factor of 8.72; yield of 6.67) from the C. vulgaris aqueous extract (AE) with hemagglutinating activity of 185,130 titre mg⁻¹. The characterization showed ...
- DOI:
- 10.1016/j.algal.2021.102290
- https://doi.org/10.1016/j.algal.2021.102290
- Author:
- Mai M. Eissa; Mohamed M. Ahmed; Mabrouk A. Abd Eldaim; Ahmed A. Mousa; Ahmed F. Elkirdasy; Mostafa A. Mohamed; Sahar H. Orabi
- Source:
- Environmental science and pollution research 2021 v.28 no.8 pp. 9731-9741
- ISSN:
- 0944-1344
- Subject:
- Chlorella vulgaris, etc ; alanine transaminase; antioxidant enzymes; aspartate transaminase; blood serum; caspase-3; catalase; glutathione peroxidase; hepatotoxicity; inflammation; interleukins; malondialdehyde; necrosis; neoplasms; nitric oxide; oxidative stress; pollution; research; sodium; sodium nitrite; superoxide dismutase; Show all 21 Subjects
- Abstract:
- ... The current was conducted to evaluate the ameliorating effect of Chlorella vulgaris (CV) extract against sodium nitrite-induced hepatotoxicity in rats. Forty-five rats were allocated randomly into 5 groups (n = 9). Group I (GI), control group: orally gavaged with normal saline daily. Group II (GII): orally gavaged with CV extract (70 mg/kg BW) for 3 months. Group III (GIII): orally gavaged ...
- DOI:
- 10.1007/s11356-020-11474-9
- https://doi.org/10.1007/s11356-020-11474-9
3. Intracellular organic matter from Chlorella vulgaris enhances the photodegradation of acetaminophen
- Author:
- Hsin-Yu Hsiao; Hank Hui-Hsiang Lin; Jheng-Sian Yang; Ming-Chi Hsieh; Pei-Hsun Wu; Chang-Ping Yu; Angela Yu-Chen Lin
- Source:
- Chemosphere 2021 v.271 pp. 129507
- ISSN:
- 0045-6535
- Subject:
- Chlorella vulgaris, etc ; acetaminophen; algae; codeine; irradiation; organic matter; photolysis; solar radiation; Show all 8 Subjects
- Abstract:
- ... ) and cephradine (CFD) – in the presence of Chlorella vulgaris and its algal substances. The result shows that a much higher photodegradation rate of acetaminophen was obtained in the presence of IOM (kₒbₛ = 0.250 hr⁻¹) than in the presence of EOM (kₒbₛ = 0.060 hr⁻¹). The photodegradation mechanisms of acetaminophen were demonstrated and verified by scavenger experiments and probe tests. The major reactive ...
- DOI:
- 10.1016/j.chemosphere.2020.129507
- https://doi.org/10.1016/j.chemosphere.2020.129507
4. The Effects of Triclosan on Physiological and Photosynthetic Characteristics of Chlorella vulgaris
- Author:
- Zhineng Dai; Xing Luo; Aili Yang; Jinsong Wang; Haiyan Fu; Yicheng Wu
- Source:
- Water 2021 v.13 no.10 pp. -
- ISSN:
- 2073-4441
- Subject:
- Chlorella vulgaris, etc ; antioxidant enzymes; aquatic environment; catalase; chlorophyll; enzyme activity; ingredients; light intensity; malondialdehyde; photosynthesis; risk; superoxide dismutase; triclosan; water; Show all 14 Subjects
- Abstract:
- ... of Chlorella vulgaris. The results showed that low-concentration triclosan (<0.75 mg/L) can stimulate the growth of Chlorella vulgaris, whereas 1.05 mg/L triclosan exhibited significant inhibition. Low-concentration triclosan (<0.75 mg/L) could improve the tolerance and utilization ability of Chlorella vulgaris in relation to strong light. We observed a significant increase in the malondialdehyde content ...
- DOI:
- 10.3390/w13101355
- https://doi.org/10.3390/w13101355
- Author:
- Pallavi Saxena; Vinod Saharan; Prabhat Kumar Baroliya; Vinod Singh Gour; Manoj Kumar Rai; Harish
- Source:
- Toxicology reports 2021 v.8 no. pp. 724-731
- ISSN:
- 2214-7500
- Subject:
- Chlorella vulgaris, etc ; aquatic ecosystems; catalase; cell walls; chemistry; chlorophyll; dose response; freshwater; growth retardation; lactate dehydrogenase; microalgae; physiological state; proline; superoxide dismutase; toxicity; transmission electron microscopy; zinc oxide; Show all 17 Subjects
- Abstract:
- ... freshwater microalgae, Chlorella vulgaris. The dose dependent growth retardation in Chlorella vulgaris is observed under ZnO and Fe₂O₃ nanoparticles and nanoform attributed more toxicity than their bulk counterparts. The IC₅₀ values of ZnO and Fe₂O₃ nanoparticles was reported at 0.258 mg L⁻¹ and 12.99 mg L⁻¹ whereas, for the bulk-form, it was 1.255 mgL⁻¹ and 17.88 mg L⁻¹, respectively. The significant ...
- DOI:
- 10.1016/j.toxrep.2021.03.023
- https://doi.org/10.1016/j.toxrep.2021.03.023
- Author:
- Kaiwei Xu; Xiaotong Zou; Aidyn Mouradov; German Spangenberg; Wenjuan Chang; Yanpeng Li
- Source:
- Biology 2021 v.10 no.5 pp. -
- ISSN:
- 2079-7737
- Subject:
- Chlorella vulgaris, etc ; Fourier transform infrared spectroscopy; additive effect; biodegradability; chitosan; electrolytes; flocculants; flocculation; microalgae; microscopy; pH; walnut oil; walnuts; Show all 13 Subjects
- Abstract:
- ... research on reducing its amount using co-flocculation with other components. In our study, chitosan alone at a concentration 10 mg/L showed up to an 89% flocculation efficiency for Chlorella vulgaris. Walnut protein extract (WPE) alone showed a modest level (up to 40%) of flocculation efficiency. The presence of WPE increased chitosan’s flocculation efficiency up to 98% at a reduced concentration ...
- DOI:
- 10.3390/biology10050352
- https://doi.org/10.3390/biology10050352
- Author:
- Rupal Singh Tomar; Anjana Jajoo
- Source:
- Ecotoxicology 2021 v.30 no.2 pp. 268-276
- ISSN:
- 0963-9292
- Subject:
- Chlorella vulgaris, etc ; biomass; bioremediation; carbohydrates; carotenoids; catechol; chlorophyll; culture media; ecotoxicology; lipids; metabolism; microalgae; peroxidase; polycyclic aromatic hydrocarbons; superoxide dismutase; Show all 15 Subjects
- Abstract:
- ... In the present study, the potential of a microalga, Chlorella vulgaris, was assessed for the bioremediation of fluoranthene (FLT), a four ring polycyclic aromatic hydrocarbon (PAH). With an initial cell density of C. vulgaris (OD₆₈₀ = 0.100), 54–58% of 25 μM FLT was removed from the growth medium within 3 days and almost 90–94% after 7 days of incubation. Enzymatic studies confirmed ...
- DOI:
- 10.1007/s10646-020-02334-w
- https://doi.org/10.1007/s10646-020-02334-w
8. Unveiling the induced lipid production in Chlorella vulgaris under pulsed magnetic field treatment
- Author:
- Edachery Baldev; Davoodbasha MubarakAli; Velusamy Sivasubramanian; Arivalagan Pugazhendhi; Nooruddin Thajuddin
- Source:
- Chemosphere 2021 v.279 pp. 130673
- ISSN:
- 0045-6535
- Subject:
- Chlorella vulgaris, etc ; biomass production; lipid content; lipids; magnetic fields; oxygen; Show all 6 Subjects
- Abstract:
- ... The pulsed magnetic field (PMF) was adopted for the enhancement of lipid in Chlorella vulgaris. The average biomass and lipid content in outdoor conditions were found to be 0.315 g.L⁻¹ and 20–25% respectively. The effect of magnetic flux density in the range of 600–900 mG on biomass production and lipid content was studied. A magnetic flux density of 700 mG at 1Hz for 4 h per day was found ...
- DOI:
- 10.1016/j.chemosphere.2021.130673
- https://doi.org/10.1016/j.chemosphere.2021.130673
- Author:
- Abdul Azim bin Azmi; Kit Wayne Chew; Wen Yi Chia; Muhammad Mubashir; Revathy Sankaran; Man Kee Lam; Jun Wei Lim; Yeek-Chia Ho; Pau Loke Show
- Source:
- Bioresource technology 2021 v.333 pp. 125197
- ISSN:
- 0960-8524
- Subject:
- Chlorella vulgaris, etc ; bioeconomics; bioprocessing; biorefining; energy; labor; microalgae; production costs; Show all 8 Subjects
- Abstract:
- ... The work aimed to study the potential in producing a system with high microalgal protein recovery and separation by utilizing a one-step or integrated downstream process. This in turn enables green biorefinery of protein, contributing to circular bioeconomy whereby less energy, labor, and cost are required for the process. By utilizing electric three phase partitioning flotation system, high prote ...
- DOI:
- 10.1016/j.biortech.2021.125197
- https://doi.org/10.1016/j.biortech.2021.125197
- Author:
- Shabnam Mirizadeh; Alessandro Alberto Casazza; Attilio Converti; Mohsen Nosrati; Seyed Abbas Shojaosadati
- Source:
- Bioresource technology 2021 v.326 pp. 124798
- ISSN:
- 0960-8524
- Subject:
- Chlorella vulgaris, etc ; cell viability; decane; hexadecane; lipids; salinity; solvents; technology; Show all 8 Subjects
- Abstract:
- ... The aim of this study was the investigation of non-destructive lipid extraction from Chlorella vulgaris grown under stress conditions of nutrient limitation and salinity. To select a suitable solvent for extraction, the performances of decane, dodecane and hexadecane were tested based on their effect on lipid extraction and cell viability. The results showed that dodecane was the most suitable ...
- DOI:
- 10.1016/j.biortech.2021.124798
- https://doi.org/10.1016/j.biortech.2021.124798
- Author:
- Tahir Fazal; Muhammad Saif Ur Rehman; Fahed Javed; Mueed Akhtar; Azeem Mushtaq; Ainy Hafeez; Aamir Alaud Din; Javed Iqbal; Naim Rashid; Fahad Rehman
- Source:
- Chemosphere 2021 v.281 pp. 130758
- ISSN:
- 0045-6535
- Subject:
- Chlorella vulgaris, etc ; biodiesel; biorefining; bioremediation; chemical oxygen demand; culture media; decolorization; economic sustainability; freshwater; methylene blue; microalgae; nitrogen; palmitic acid; phosphorus; textile mill effluents; wastewater treatment; Show all 16 Subjects
- Abstract:
- ... Microalgae-led wastewater treatment is a promising biorefinery approach to promote environmental and economical sustainability. In this study, Chlorella vulgaris (C. vulgaris) was employed for the bioremediation of textile wastewater (TWW) and biodiesel production. C. vulgaris is cultivated in undiluted and diluted TWW (50%). Cultivation in freshwater containing BG11 medium was set as a control ...
- DOI:
- 10.1016/j.chemosphere.2021.130758
- https://doi.org/10.1016/j.chemosphere.2021.130758
12. Evaluation of Galdieria sulphuraria and Chlorella vulgaris for the Bioremediation of Produced Water
- Author:
- Ashiqur Rahman; Shanglei Pan; Cymone Houston; Thinesh Selvaratnam
- Source:
- Water 2021 v.13 no.9 pp. -
- ISSN:
- 2073-4441
- Subject:
- Chlorella vulgaris, etc ; algae; biomass; bioremediation; chemical pollutants; nitrogen; oil and gas industry; phosphorus; water; Show all 9 Subjects
- Abstract:
- ... , significant dilution of PW is often required in algal-based systems due to the presence of complex chemical contaminants. In light of these facts, the current work has investigated the potential of cultivating Galdieria sulphuraria and Chlorella vulgaris in PW using multiple dilutions; 0% PW, 5% PW, 10% PW, 20% PW, 50% PW and 100% PW. While both algal strains can grow in PW, the current results indicated ...
- DOI:
- 10.3390/w13091183
- https://doi.org/10.3390/w13091183
- Author:
- Greta Canelli; Patricia Murciano Martínez; Sean Austin; Mark E. Ambühl; Fabiola Dionisi; Christoph J. Bolten; Roberta Carpine; Lukas Neutsch; Alexander Mathys
- Source:
- Journal of agricultural and food chemistry 2021 v.69 no.7 pp. 2226-2235
- ISSN:
- 1520-5118
- Subject:
- Chlorella vulgaris, etc ; Crypthecodinium cohnii; bioavailability; biorefining; cell walls; exopolysaccharides; food chemistry; galactose; glucose; microalgae; nutrient content; rhamnose; Show all 12 Subjects
- Abstract:
- ... Microalgae are attractive for the food and cosmetic industries because of their nutrient composition. However, the bioaccessibility and extractability of nutrients in microalgae are limited by the rigid and indigestible cell wall. The goal of this study is to explore the cell wall polysaccharides (CWPSs) composition and morphology in heterotrophic Crypthecodinium cohnii and Chlorella vulgaris ...
- DOI:
- 10.1021/acs.jafc.0c05032
- https://doi.org/10.1021/acs.jafc.0c05032
14. Effect of Microalgae (Arthrospira platensis and Chlorella vulgaris) Addition on 3D Printed Cookies
- Author:
- Zaida Natalia Uribe-Wandurraga; Marta Igual; Javier Reino-Moyón; Purificación García-Segovia; Javier Martínez-Monzó
- Source:
- Food biophysics 2021 v.16 no.1 pp. 27-39
- ISSN:
- 1557-1858
- Subject:
- Chlorella vulgaris, etc ; Arthrospira platensis; accuracy; behavior; biomass; biophysics; cookies; diameter; dough; extrusion; geometry; height; lead; mechanical properties; microalgae; three-dimensional printing; Show all 16 Subjects
- Abstract:
- ... Rheological and textural characteristics of cookie doughs were measured to characterise the effect of two microalgae biomasses additions (Arthrospira platensis and Chlorella vulgaris) in 3D printed cookies. The rheological characteristics determined the addition of microalgae lead to a greater mechanical resistance and a predominance of the elastic component ahead of the viscous component ...
- DOI:
- 10.1007/s11483-020-09642-y
- https://doi.org/10.1007/s11483-020-09642-y
- Author:
- Zeno Guardini; Luca Dall’Osto; Simone Barera; Mehrdad Jaberi; Stefano Cazzaniga; Nicola Vitulo; Roberto Bassi
- Source:
- Plants 2021 v.10 no.5 pp. -
- ISSN:
- 2223-7747
- Subject:
- Chlorella vulgaris, etc ; absorbance; biomass production; biosynthesis; carbon dioxide fixation; carotenoids; chlorophyll; domestication; feedstocks; industry; light intensity; microalgae; mutagenesis; norflurazon; photobioreactors; photoinhibition; photolysis; photooxidation; radiation use efficiency; singlet oxygen; Show all 20 Subjects
- Abstract:
- ... in protecting against photooxidative damage and, thus, represent a promising target for algal domestication. We applied chemical mutagenesis to Chlorella vulgaris and selected for enhanced tolerance to the carotenoid biosynthesis inhibitor norflurazon. The NFR (norflurazon-resistant) strains showed an increased carotenoid pool size and enhanced tolerance towards photooxidative stress. Growth under excess ...
- DOI:
- 10.3390/plants10050911
- https://doi.org/10.3390/plants10050911
- Author:
- Zezheng Wang; Dongdong Fu; Liu Gao; Huaiyuan Qi; Yuanyuan Su; Licheng Peng
- Source:
- Ecotoxicology and environmental safety 2021 v.217 pp. 112199
- ISSN:
- 0147-6513
- Subject:
- Chlorella vulgaris, etc ; bioavailability; cadmium; cell growth; copper; ecotoxicology; malondialdehyde; microalgae; microplastics; poly(vinyl chloride); polystyrenes; superoxide dismutase; toxicity; Show all 13 Subjects
- Abstract:
- ... of their combined toxicities on microalga Chlorella vulgaris. Results showed that the presence of MP inhibited cell growth as compared with the control, the inhibition rate (I) decreased as concentrations of MP rose and aged MP exhibited stronger inhibition of cells than did virgin MP. The largest I was achieved in each culture with the MP concentration of 0.01 g/L, in which aged mPS with the maximal of 36.84 ...
- DOI:
- 10.1016/j.ecoenv.2021.112199
- https://doi.org/10.1016/j.ecoenv.2021.112199
- Author:
- Lu Wang; Min Addy; Kirk Cobb; Hongpeng Ma; Renchuan Zhang; Dongjie Chen; Paul Chen; Hualing Wang; Yuhuan Liu; Roger Ruan
- Source:
- Bioresource technology 2021 v.320 pp. 124250
- ISSN:
- 0960-8524
- Subject:
- Chlorella vulgaris, etc ; activated sludge; algae; anaerobic digestion; bacterial communities; biomass; coculture; pig manure; Show all 8 Subjects
- Abstract:
- ... Mono-culture and co-culture of algae (Chlorella vulgaris) and bacteria (activated sludge) on anaerobically digested swine manure (ADSM) were investigated in this research. The results showed that during the co-cultivation biomass growth was promoted (2.43 ± 0.11 g/L) compared with the algae-only culture (1.09 ± 0.03 g/L), and the aerobic bacteria growth was initially promoted, then inhibited ...
- DOI:
- 10.1016/j.biortech.2020.124250
- https://doi.org/10.1016/j.biortech.2020.124250
18. Airlift photo-bioreactors for Chlorella vulgaris cultivation in closed-loop zero waste biorefineries
- Author:
- Ombretta Paladino; Matteo Neviani
- Source:
- Biomass and bioenergy 2021 v.144 pp. 105926
- ISSN:
- 0961-9534
- Subject:
- Chlorella vulgaris, etc ; batteries; biodiesel; biomass; biorefining; combustion; flue gas; gasification; glycerol; light intensity; mass transfer; microalgae; pH; photobioreactors; power generation; synthesis gas; transesterification; wastewater; wood; zero wastes; Show all 20 Subjects
- Abstract:
- ... This study aims to set up the operating conditions of a battery of airlift photo-bioreactors (AL-PBRs) for Chlorella vulgaris cultivation integrated into a pilot-scale Biowaste-to-Biofuels (BtB) production plant, producing both biodiesel by transesterification of waste frying oils and syngas by wood chips gasification. Microalgae are fed with both wastewater rich in glycerol and flue gas. Mixing ...
- DOI:
- 10.1016/j.biombioe.2020.105926
- https://doi.org/10.1016/j.biombioe.2020.105926
- Author:
- Hong Liu; Huan Zhang; Zhiping Zhang; Chenxi Xia; Yameng Li; Chaoyang Lu; Quanguo Zhang
- Source:
- Journal of cleaner production 2021 v.310 pp. 127293
- ISSN:
- 0959-6526
- Subject:
- Chlorella vulgaris, etc ; biomass; clean energy; endo-1,4-beta-glucanase; equations; hydrogen production; microalgae; photosynthesis; proteinases; raw materials; Show all 10 Subjects
- Abstract:
- ... production effect is the best. The research in this paper optimized the conditions of hydrogen production by Chlorella, can provide scientific reference for further broadening the production mode of clean energy, improving the hydrogen production efficiency of Chlorella vulgaris and developing high-efficiency and low-cost technologies for hydrogen production by microalgae biomass. ...
- DOI:
- 10.1016/j.jclepro.2021.127293
- https://doi.org/10.1016/j.jclepro.2021.127293
- Author:
- P. Scarponi; A.M. Volpi Ghirardini; M. Bravi; C. Cavinato
- Source:
- Waste management 2021 v.119 pp. 235-241
- ISSN:
- 0956-053X
- Subject:
- Chlorella vulgaris, etc ; Scenedesmus obliquus; activated sludge; ammonia; anaerobic digestion; centrifugation; filtration; microalgae; municipal solid waste; waste management; Show all 10 Subjects
- Abstract:
- ... In this research Scenedesmus obliquus and Chlorella vulgaris growth was tested on digestate sludge obtained from the anaerobic co-digestion treatment of the organic fraction of municipal solid waste (OFMSW) together with waste activated sludge (WAS). Digestate was diluted 1:10 and tested in three batch experimental conditions: with no pre-treatments (noPT), after centrifugation (AC) and after ...
- DOI:
- 10.1016/j.wasman.2020.09.047
- https://doi.org/10.1016/j.wasman.2020.09.047