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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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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   +4 more
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Emerging seaweed extraction techniques: Enzyme-assisted extraction a key step of seaweed biorefinery?

2020
International ...
Terme, Nolwenn   +7 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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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   +4 more
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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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Extracts from seaweeds can promote fungal growth

Journal of Basic Microbiology, 2002
Hormesis is the stimulation of a biological response at low concentrations of an inhibitor. Ethanolic extracts were made using Osmundaria serrata (Suhr) R. E. Norris and Stypopodium zonale (Lamouroux) Papenfuss from the East coast of South Africa. Two plant pathogens (Colletotrichum gloeosporioides (Penz.) Penz. and Sacc.
Michael, Barreto   +2 more
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B cell stimulating activity of seaweed extracts

International Journal of Immunopharmacology, 1997
The activity of seaweed extracts on murine and human lymphocytes was studied in vitro. The extracts of some kind of seaweed, such as Hizikia fusiformis and Meristotheca papulosa, stimulated normal mouse spleen cells to proliferate. The responder cells are B cells, because the response was depleted by the treatment of spleen cells with anti ...
J N, Liu   +4 more
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