Results 21 to 30 of about 2,385 (156)

Environmental studies on phytoplankton diversity in drainage water of main drains in Eastern Delta, case study

Egyptian Journal of Aquatic Research, 2022
In order to monitor the ecological status of the largest Egyptian northern drains, an environmental comparison is performed between Bahr El Baqar Drain and Hadous Drain based on water quality and the community composition of their phytoplankton groups to
Khadra Ahmed Mohammed, Belal Nodhy Mahran   +1 more
doaj   +1 more source

The influence of the environment on the diversity of Euglena species and their abundance in the lagoon of Nador-Morocco [PDF]

E3S Web of Conferences
The main objective of this work is to study the spatial and temporal evolution and distribution of Euglena species in the Nador lagoon. The study is based on four sampling stations and covers two specific seasons, namely spring and summer 2018.
Riouchi Ouassila, Skalli Ali, Rahhou Abderrahmane, Loukili Hamza, Gueddari Hicham, Choukri Rana, Saddiki Zakaria, Baghour Mourad   +7 more
doaj   +1 more source

Structure and dynamics of phytoplankton community in the Botafogo reservoir-Pernambuco-Brazil

Brazilian Archives of Biology and Technology, 2009
The aim of the present study was to investigate the structure and dynamics of the phytoplankton in the Botafogo reservoir-PE-Brazil. Phytoplankton assemblages were identified from current literature and density was estimated using an inverted microscope.
Giulliari Alan da Silva Tavares de Lira, Maria do Carmo Bittencourt-Oliveira, Ariadne do Nascimento Moura   +2 more
doaj   +1 more source

Phenolic Profile and Antioxidant Activity of Crude Extracts from Microalgae and Cyanobacteria Strains

Journal of Food Quality, 2017
Aqueous and methanolic extracts of several microalgae (Ankistrodesmus sp., Spirogyra sp., Euglena cantabrica, and Caespitella pascheri) and cyanobacteria (Nostoc sp., Nostoc commune, Nodularia spumigena, Leptolyngbya protospira, Phormidiochaete sp., and ...
Idaira Jerez-Martel, Sara García-Poza, Gara Rodríguez-Martel, Milagros Rico, Cristina Afonso-Olivares, Juan Luis Gómez-Pinchetti   +5 more
doaj   +1 more source

Harvesting Optimization, Biomass, and Lipid Content Analysis of Euglena sp. Culture with Ettlia texensis Bioflocculant and Commercial Chitosan

Jurnal Ilmiah Perikanan dan Kelautan
Graphical Abstract   Highlight Research  • Bioflocculation technique can improve the harvesting effectiveness of semimass culture of Euglena sp. • The addition of E. texensis can significantly increase the flocculation efficiency of Euglena sp.
Eko Agus Suyono, Siti Mudrikah, Khalid Erlangga Karilanata, Dedy Kurnianto, Arief Budiman, Nugroho Dewayanto, Renata Adaranyssa Egistha Putri, Brilian Ryan Sadewo, Tia Erfianti   +8 more
doaj   +1 more source

Rapid Screening of Microalgae as Potential Sources of Natural Antioxidants

Foods, 2023
In order to rapidly screen microalgae species as feedstocks for antioxidants, extracts were obtained from 16 microalgae strains (under 11 genera, 7 classes) using two methods: a one-step extraction with ethanol/water and a three-step fractionating ...
Na Wang, Haiwei Pei, Wenzhou Xiang, Tao Li, Shengjie Lin, Jiayi Wu, Zishuo Chen, Houbo Wu, Chuanmao Li, Hualian Wu   +9 more
doaj   +1 more source

Exploration of Lipid Profile and Wax Ester Content from Local Strain Euglena sp. IDN33 Cultivated in Mixotrophic Condition Combined with Molasses Supplementation

Hayati Journal of Biosciences
The transition from fossil fuels to sustainable renewable energy is currently growing rapidly. Euglena sp. can be the source of biofuel. Molasses, in addition to Euglena sp., can increase the levels of paramylon and wax esters produced.
Adam Astiti, Tia Erfianti, Khusnul Qonita Maghfiroh, Renata Adaranyssa Egistha Putri, Eko Agus Suyono   +4 more
doaj   +1 more source

Qualitative and quantitative study of phytoplankton of River Wainganga near Markandadeo, Dist. Gadchiroli (M.S.)

Environment Conservation Journal, 2020
Phytoplankton is a heterogeneous group of micro-organism and plays a major role in the food chain of aquatic ecosystems by biosynthesis of organic matter and thus they act as primary producers of food.
Rajendra Tijare
doaj   +1 more source

Isolation and Characterization of Euglena gracilis-Associated Bacteria, Enterobacter sp. CA3 and Emticicia sp. CN5, Capable of Promoting the Growth and Paramylon Production of E. gracilis under Mixotrophic Cultivation

Microorganisms, 2021
Euglena gracilis produces paramylon, which is a feedstock for high-value functional foods and nutritional supplements. The enhancement of paramylon productivity is a critical challenge.
Rubiyatno, Kazuhiro Mori, Daisuke Inoue, Sunah Kim, Jaecheul Yu, Taeho Lee, Michihiko Ike, Tadashi Toyama   +7 more
doaj   +1 more source

IDENTIFIKASI JENIS, KERAPATAN DAN DIVERSITAS PLANKTON BENTOS SEBAGAI BIOINDIKATOR PERAIRAN SUNGAI PEPE SURAKARTA (IDENTIFICATION, DENSITY AND DIVERSITY OF PLANKTON AND BENTOS AS BIOINDICATOR AT PEPE RIVER SURAKARTA)

Bioedukasi: Jurnal Pendidikan Biologi, 2012
Plankton and benthos are two communities of organisms that can be used as bioindicator of aquatic environment. The purpose of this research were to determine kinds, density and diversity of plankton and benthos in Pepe river Surakarta as bioindicator ...
METI INDROWATI, TJAHJADI PURWOKO, ESTU RETNANINGTYAS, RARAS IKA YULIANTI, SITI NURJANAH, DWITO PURNOMO, PANDU HARYO WIBOWO   +6 more
doaj   +1 more source