Antimicrobial Agents from Marine Algae

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University of California, Department of Plant Pathology, Riverside, California 92502

James J. Sims, Mark S. Donnell, John V. Leary and George H. Lacy + Author Affiliations Department of Plant Pathology, University of California, Riverside, California 92502 ABSTRACT The antimicrobial activity of five compounds extracted from marine algae was tested against Staphylococcus aureus, Salmonella choleraesuis, Mycobacterium smegmatis, Candida albicans, and Escherichia coli. Three of the compounds, cycloeudesmol, laurinterol, and debromolaurinterol, exhibited activity at concentrations approaching that of streptomycin. None of the compounds inhibited all of the organisms tested. There appeared to be selectivity for gram-positive microbes. Copyright © American Society for Microbiology

Origin of land plants: green algae hold the key!

The terrestrial habitat was colonized by the ancestors of modern land plants about 500 to 470 million years ago. Today it is widely accepted that land plants (embryophytes) evolved from streptophyte algae, also referred to as charophycean algae.

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One of our UNIVERSITY collaboration agreements, with International Public Universities

US National Library of Medicine

Algae and ...Health

Anti-proliferative activity of brown alga

Antimicrobial activity of the compounds was also evaluated against Staphylococcus aureus, Salmonella typhimurium, Proteus mirabilis, Bacillus cereus, Enterococcus faecalis and Micrococcus luteus.

Medical properties of Algae...

Escherichia coli, Klebsiella pneumoniae, Streptococcus pyogenes, Staphylococcus aureus, Enterococcus faecalis, Pseudomonas aeruginosa and Proteus mirabilis: antibacterial activity of six selected marine algae (seaweeds) which have been selected and their extracts have been tested as an alternative to commonly used antibiotics

World algae data base

130,000 species and infraspecific names are in the database

UN Food Conference in 1974

As Spirulina is a nutritional supplement it can be taken any time. However the people with middle, old age, diabetes, gastrointestinal disease, weight loss, beauty and health should eat Spirulina half an hour or an hour before a meal. Before puberty, the young with cancer, anemia, major surgery, major trauma, poor physical and feeble takes after the meal.

NASA and Algae

Tests done by NASA found spirulina to be an excellent, compact space food for astronauts (1 kg. of Spirulina is equivalent to 1000 kgs. of assorted vegetables

WHO - World Health Organization - (OMS) and Algae

“For WHO, Spirulina represents an interesting food for multiple reasons, rich in iron and protein, and is able to be administered to children without any risk. We at WHO consider it a very suitable food” - United Nations World Health Organization (WHO), Geneva , Switzerland June 8 th , 1993

Beauty and Wellness

http://www.joliment.eu/

Spirulina endorsed by FAO - General Assembly draft

During the sixtieth session of the United Nations General Assembly (Second Committee, Agenda item 52), IIMSAM initiated a revised draft resolution on the “Use of Spirulina to combat hunger and malnutrition and help achieve sustainable development” which was submitted by: Burundi, Cameroon, Dominican Republic, Nicaragua and Paraguay. As a follow-up on this resolution, the United Nations Food and Agriculture Organization (FAO) was requested to prepare a draft position on Spirulina. FAO’s report was presented in 2008 and includes the following recommendations...

Food and Drug Administration (FDA)

Agency Response Letter GRAS Notice No. GRN 000127

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