Results 31 to 40 of about 10,279 (217)

Isolation of Rhamnose Derivatives from Ulva lactuca [PDF]

open access: yesNature, 1941
WORKING on algae other than the Chlorophyceae, various investigators have established the existence of algal polysaccharides containing mannuronic, galactose or fucose residues, the two latter being in the form of sulphuric acid esters. An investigation of Ulva lactuca, a member of the Chlorophyceae, undertaken with the hope of ultimate correlation ...
M. M. T. PLANT, E. D. JOHNSON
openaire   +1 more source

The influence of sulfathiazole on the macroalgae Ulva lactuca [PDF]

open access: yesChemosphere, 2014
Sulfonamides (SA) are a class of antibiotics routinely found in environmental matrices and therefore their role as contaminants should be investigated in non-target organisms. With this purpose the present experimental work has evaluated the exposure of the chlorophycean Ulva lactuca L. to sulfathiazole (STZ), a SA drug commonly used in aquaculture, at
Leston, Sara   +6 more
openaire   +3 more sources

Valorization of green macroalgae Ulva lactuca as a potential dietary Ingredient for stellate sturgeon (Acipenser stellatus) and sterlet sturgeon (Acipenser ruthenus)

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies
This study evaluated the effects of Ulva lactuca, a marine macroalgae, on growth, hematology, oxidative stress, and immune markers in two sturgeon species, Acipenser stellatus and Acipenser ruthenus, in a recirculating aquaculture system.
Alina Nicoleta MACOVEIU   +6 more
doaj   +1 more source

Mitochondrial genomes and phylogenomic analysis of Ulva lactuca Linnaeus (Ulvophyceae, Chlorophyta)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Two mitogenomes of Ulva lactuca Linnaeus, one from Florida, USA and another nearly complete mtDNA from Chile, had previously been sequenced. Here, the complete mitogenome of U. lactuca from Shantou, China was sequenced and compared with them.
Manman Liu   +4 more
doaj   +1 more source

Comparison of Digestion Methods Using Atomic Absorption Spectrometry for the Determination of Metal Levels in Plants

open access: yesSeparations, 2023
Trace metal elements (TMEs) are among the most important types of pollutants in the environment. Therefore, a precise determination of these contaminants in several environmental components is required for the safety assurance of living organisms ...
Insaf Bankaji   +7 more
doaj   +1 more source

Effects of wild and farm-grown macroalgae on the growth of juvenile South African abalone Haliotis midae Linnaeus [PDF]

open access: yes, 2011
The effect of various macroalgal diets on the growth of grow-out (> 20 mm shell length) South African abalone Haliotis midae was investigated on a commercial abalone farm.
Maneveldt, Gavin   +2 more
core   +1 more source

Triboelectric nanogenerator based on coastal bio-waste Ulva lactuca from Jeju island for sustainable energy harvesting

open access: yesJournal of Science: Advanced Materials and Devices
In the past, the occurrence of macro alga Ulva lactuca on the coastal areas of Jeju Island, Korea, has resulted in the expansion of devastating green tides, thus affecting coastal sustainability, aesthetic appearances, and tourism activities.
Muhammad Noman   +9 more
doaj   +1 more source

EFEK EKSTRAK ETANOL GANGGANG HIJAU (Ulva Lactuca L) TERHADAP BERAT BADAN DAN KADAR TRIGLISERIDA TIKUS JANTAN YANG DIBERI DIET LEMAK TINGGI [PDF]

open access: yes, 2015
Penelitian sebelumnya menunjukkan potensi kandungan melatonin dalam ganggang hijau (Ulva Lactuca L) untuk mengurangi resiko penyakit jantung koroner dengan aktivitas anti hiperlipidemia.
Salamah, Nina, Widyaningsih, Wahyu
core   +3 more sources

Komposisi Kimia Tepung dan Aktivitas Antioksidan Ekstrak Ulva lactuca dan Genjer (Limnocharis flava) Sebagai Bahan Baku Pembuatan Garam Rumput Laut

open access: yesJurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2023
Rumput laut hijau Ulva sp. dapat dimanfaatkan sebagai bahan baku pembuatan garam rendah natrium tinggi kalium dari rumput laut. Peningkatan kandungan kalium dari garam rumput laut dapat ditambahkan dengan bahan alami salah satunya tanaman genjer ...
Nurjanah Nurjanah   +3 more
doaj   +1 more source

Sensitivity of Antarctic Urospora penicilliformis (Ulotrichales, Chlorophyta) to ultraviolet radiation is life stage dependent [PDF]

open access: yes, 2009
The sensitivity of different life stages of the eulittoral green alga Urospora penicilliformis (Roth) Aresch. to ultraviolet radiation (UVR) was examinedin the laboratory.
Campana, G.   +5 more
core   +1 more source

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