Results 191 to 200 of about 10,063 (237)

Seaweed extracts as fertilisers

Journal of the Science of Food and Agriculture, 1968
AbstractThe growth‐promoting effect of extracts of Laminaria saccharina, Fucus vesiculosus and Ascophyllum nodosum was due largely to the cations present, but this effect was modified by organic substances in the extracts. The concentrations of amino acids and mannitol in seaweed extracts had little effect on plant growth.
G, Blunden, S B, Challen, D L, Woods
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Report on Antibiotic Activity of Seaweed Extracts*†

Journal of the American Pharmaceutical Association (Scientific ed.), 1951
Several species of marine algae collected during the hl and sring on the central California coast, yielgd extracts that inhibited the growth in vitro of one or more of the following species of bacteria: Staphyococcus aureus, Eschericbia coli, and Pseudomonas aerugimsa (pyocyunea). The inhibitory activity of the extracts was not due to iodine.
R, PRATT, H, MAUTNER, G M, GARDNER, Y, SHA, J, DUFRENOY   +4 more
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Emerging seaweed extraction techniques: Enzyme-assisted extraction a key step of seaweed biorefinery?

2020
International ...
Terme, Nolwenn, Hardouin, Kévin, Cortès, Hugo Pliego, Peñuela, Ana, Freile-Pelegrín, Yolanda, Robledo, Daniel, Bedoux, Gilles, Bourgougnon, Nathalie   +7 more
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Hypoglycemic activity op several seaweed extracts

Journal of Ethnopharmacology, 1989
The hypoglycemic activity of several seaweed extracts on rabbits was studied. Ethanol extracts of Laminaria ochroleuca, Saccorhiza polyschides and Fucus vesiculosus were administered orally to normal animals and their effects on glycemia and triglyceridemia evaluated.
M, Lamela, J, Anca, R, Villar, J, Otero, J M, Calleja   +4 more
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Seaweed extracts as biostimulants in horticulture

Scientia Horticulturae, 2015
Abstract Seaweeds are green, brown and red marine macroalgae. Extracts of brown seaweeds are widely used in horticulture crops largely for their plant growth-promoting effects and for their ameliorating effect on crop tolerance to abiotic stresses such as salinity, extreme temperatures, nutrient deficiency and drought.
Dhriti Battacharyya, Mahbobeh Zamani Babgohari, Pramod Rathor, Balakrishnan Prithiviraj   +3 more
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Seaweed extracts: A unique ocean resource

Journal of Chemical Education, 1974
The quantities of polysaccharide produced by marine algae quite likely exceed those of land and freshwater plants combined. This article explores the historical uses of seaweed and current seaweed use.
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Furcellaran, a versatile seaweed extract

Economic Botany, 1959
Introduction Up to recent times users of seaweed hydrocolloids have had their choice of only three types: carrageenan, algin, and agar. Now comparative newcomers have become increasingly important. One of the most promising of these is furcellaran, the extract of the seaweed species Furceliaria fastigiata (Fig. 1).
Ralph E. Schachat, Martin Glicksman
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Detection of cytokinins in a seaweed extract

Phytochemistry, 1985
Abstract trans-Zeatin, trans-zeatin riboside, their dihydro derivatives, isopentenyladenine and isopentenyladenosine have been identified and quantified in Seasol, a commercial extract of Tasmanian Giant Bull kelp, Durvillea potatorum.
Stephen A.B. Tay, John K. Macleod, Lok Man S. Palni, David S. Letham   +3 more
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Brown Seaweed Extracts (Alginates)

2022
Alginates, or algin, is a generic term for the salts and derivatives of alginic acid. This acidic polysaccharide or gum occurs as the insoluble mixed calcium, sodium, potassium, and magnesium salt in the Phaeophyceae, brown seaweeds. Brown seaweed has been used as a food for centuries but the discovery of algin did not occur until about 1880.
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