Influence of Allelopathic Factor on the Formation of Relationship between the Content of Proteins, Carbohydrates, and Lipids in the Cells of Green Microalgae

2017 ◽  
Vol 53 (2) ◽  
pp. 73-86
Author(s):  
N. I. Kirpenko ◽  
O. M. Usenko ◽  
T. O. Musiy
Keyword(s):  
Green Microalgae

Activity of Antioxidant Enzymes of Cyanoprokaryota and Green Microalgae Cultures under Different Temperatures Conditions

2016 ◽  
Vol 18 (2) ◽  
pp. 169-177 ◽  
Author(s):  
A. V. Kureishevich ◽  
I. N. Nezbrytskaya ◽  
A. V. Stanislavchuk
Keyword(s):  
Antioxidant Enzymes ◽  
Green Microalgae ◽  
Different Temperatures

scholarly journals Biointerference relationship between the macroalga Ulva lactuca and two green microalgae

2021 ◽  
Author(s):  
Salama M. El-Darier ◽  
Abdel-Fattah K. Metwally ◽  
Amani W. Nasser ◽  
Hala M. Taha
Keyword(s):  
Ulva Lactuca ◽  
Green Microalgae

Leptochlorella corticola gen. et sp. nov. and Kalinella apyrenoidosa sp. nov.: two novel Chlorella-like green microalgae (Trebouxiophyceae, Chlorophyta) from subaerial habitats

2013 ◽  
Vol 63 (Pt_1) ◽  
pp. 377-387 ◽  
Author(s):  
Jiří Neustupa ◽  
Yvonne Němcová ◽  
Jana Veselá ◽  
Jana Steinová ◽  
Pavel Škaloud
Keyword(s):  
18S Rrna ◽  
New Genus ◽  
Gene Sequence ◽  
Novel Species ◽  
Algal Species ◽  
18S Rrna Gene ◽  
Tree Bark ◽  
Rrna Gene ◽  
Green Microalgae ◽  
Green Algal

The diversity of green microalgae in subaerial habitats remains largely unexplored and a number of new genus- and species-level lineages have been discovered recently. The traditional green algal genus, Chlorella, which accommodated coccoid unicellular green algal species with globular to oval cells, reproducing entirely by autospores, has been found to be polyphyletic. In this study, we provide a detailed characterization of two strains of microalgae isolated from tree bark in the Mediterranean. These algae share the general Chlorella-like morphology and their 18S rRNA and rbcL gene sequences place them in the Trebouxiophyceae. Strain CAUP H8401 forms an independent trebouxiophycean lineage, together with three previously published 18S rRNA gene environmental sequences of undescribed microalgae, which were retrieved from profoundly different habitats. In contrast, strain CAUP H7902 is related to Kalinella bambusicola in the Watanabea clade of the Trebouxiophyceae on the basis of its 18S rRNA gene sequence. This relationship is also supported by the rbcL gene sequence, acquired from the type strain of K. bambusicola. The investigated strains are described as representatives of a novel species in a new genus, Leptochlorella corticola gen. et sp. nov., and a novel species, Kalinella apyrenoidosa sp. nov., according to the International Code of Nomenclature for Algae, Fungi and Plants.

Comparison of biomass production and total lipid content of freshwater green microalgae cultivated under various culture conditions

2013 ◽  
Vol 37 (2) ◽  
pp. 99-106 ◽  
Author(s):  
Geun Ho Gim ◽  
Jung Kon Kim ◽  
Hyeon Seok Kim ◽  
Mathur Nadarajan Kathiravan ◽  
Hetong Yang ◽  
...  
Keyword(s):  
Biomass Production ◽  
Total Lipid ◽  
Lipid Content ◽  
Total Lipid Content ◽  
Culture Conditions ◽  
Green Microalgae

“Optimisation of Microalgal Diatom Farming Using Bubble Plastic Wrap As A Sealant in A Closed Photobioreactor For Harvesting Biofuel”

2021 ◽  
Author(s):  
Mohd Jahir Khan ◽  
RICHARD GORDON ◽  
VANDANA VINAYAK
Keyword(s):  
Cell Count ◽  
Nutrient Uptake ◽  
Water Loss ◽  
High Density ◽  
Low Density ◽  
Green Microalgae ◽  
Astaxanthin Production ◽  
Closed Systems

Abstract The idea of culturing algae in closed systems by sealing the reactor rim tightly with plastic bubble wraps material is being used here to harvest DiafuelTM (Biofuel from diatoms). In this manuscript, microalgae such as diatoms are grown in flask PBR sealed with bubble wrap material of low density, high density and normal polyethylenes and compared to control flask PBR which is kept open. It was observed that low density polyethylenes (LDPE) bubble wrap sealed PBR harvested maximum Diafuel TM (37%), lipid (35 µgmL -1 ), had highest cell count (1152 x 10 2 cells mL -1), 0% water loss, 0% nutrient uptake and maximum CO2 absorbance (0.084) due to its permeability to gases until the 40th day compared to other plastic bubble wraps. The LDPE bubble wrap was therefore tested on green microalgae Haematococcus which showed coherent results and can be upscaled for astaxanthin production.

Evaluation of antioxidant capacities of green microalgae

2013 ◽  
Vol 26 (1) ◽  
pp. 43-48 ◽  
Author(s):  
Weena Choochote ◽  
Linchong Suklampoo ◽  
Duangjai Ochaikul
Keyword(s):  
Green Microalgae ◽  
Antioxidant Capacities
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