Results 221 to 230 of about 44,753 (268)

Occurrence download ulva

2023
ALA occurrence record ...
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Ulva lactuca

2006
Enthält 1 Bild des Meersalats.
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Norisoprenoids fromUlvalactuca

Journal of Asian Natural Products Research, 2007
Five norisoprenoids were isolated from the green marine alga Ulva lactuca. Two new compounds were assigned to (3R,5R,6R,7E)3,5,6-trihydroxy-7-megastigmen-9-one (1) and (3S,5R,6S,7E)3,5,6-trihydroxy-7-megastigmen-9-one (2). The structures and absolute configurations of the five compounds were determined by analyses of NMR, MS and circular dichroism (CD).
Y, Sun, Y-C, Zhan, Y, Sha, Y-H, Pei
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Ulva undetermined

4.1 Endophytic fungi associated with Ulva sp. Ulva sp., the green seaweed found abundantly on the coastline, is also populated by endophytic fungal taxa, just like other seaweeds. The identification of Ulva sp. was carried out using morphological analysis.
Noor, Sadia, Begum, Mst. Nadira, Rony, Satyajit Roy, Uddin, Mohammad Zashim, Sohrab, Md. Hossain, Mazid, Md. Abdul   +5 more
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Clytia ulvae Stechow 1919

2008
Published as part of Ruthensteiner, Bernhard, Reinicke, Götz-Bodo & Straube, Nicolas, 2008, The Type Material of Hydrozoa described by Eberhard Stechow in the Zoologische Staatssammlung München, pp.
Ruthensteiner, Bernhard, Reinicke, Götz-Bodo, Straube, Nicolas   +2 more
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Anaerobic digestion of Ulva sp. 1. Relationship between Ulva composition and methanisation

Journal of Applied Phycology, 1997
Ulva often represents the main component of mass algal growths, and its composition and degradability make it a relatively good methanisation substrate. In ‘green tides’ Ulva sp. from Brittany, the low content oflignin-type components (polyphloroglucinols: 1.3% dry weight), and the large hemicellulosic fraction (9% dry weight) favour the substrate's ...
Xavier Briand, Philippe Morand
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Peringia ulvae

Peringia ulvae (Pennant, 1777) (Fig. 9D 1-D 3) Turbo ulvae Pennant, 1777: 132, pl. 86, fig. 120. Paludestrina ulvae – Wood 1848: 71, pl. 4, fig. 23. Peringia ulvae – Harmer 1925: 873, pl. 65, fig. 27. — Fretter & Graham 1978: 122, fig. 113. — Hoeksema & Raad 2015: 25, fig. 1. Hydrobia ulvae – Van Regteren Altena et al. 1954: 12, pl. 3, fig.
Bouchard, Blanche, Wesselingh, Frank P., Pouwer, Ronald, Landau, Bernard   +3 more
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Allelopathic growth inhibition of Heterosigma akashiwo by the three Ulva spcieces (Ulva Pertusa, Ulva Linza, Enteromorpha intestinalis) under laboratory conditions

Acta Oceanologica Sinica, 2012
Allelopathic effects of several concentrations of fresh tissue, dry powder and dry tissue of three bloom-forming green macroalgae Ulva pertusa, Ulva linza and Enteromopha intestinalis on the red tide microalga Heterosigma akashiwo were evaluated in microcosms systems. The effects of macroalgae culture medium filtrate were investigated on H.
Renjun Wang, Lei Feng, Xuexi Tang, Jinhe Wang, Shuanglin Dong   +4 more
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Glycoproteins from ulva lactuca

Phytochemistry, 1987
Abstract Ulva lactuca yielded glycoprotein materials which differed significantly in their carbohydrate and protein moieties. The electrophoretic patterns of the isolated materials showed the presence in each of glycoprotein and polysaccharide components. All the glycoprotein components moved towards the cathode. The glycoprotein material isolated
A.Fouad Abdel-fattah, H.Hussein Sary
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Ulva clathrata Agardh 1811

2011
Ulva clathrata (Figs 3 A–E) Conferva clathrata Roth (1806: 175–178). Thallus erect, cylindrical, flaccid to rigid, densely branched, olive-green, up to 4 cm long, fixed by extensions of rhizoid cells originating from the basal portion of the thallus, forming a small holdfast. Principal axis (100.0–)108.5(–115.0) µm width, with long branches from
Santos, Alana Araujo Dos, Moura, Carlos Wallace Do Nascimento   +1 more
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