Photosensitized production of hydrogen by halobacterium halobium MMT22 coupled to Escherichia coli in reversed micelles of sodium lauryl sulfate in organic solvents

1991 ◽  
Vol 16 (1) ◽  
pp. 9-11 ◽  
Author(s):  
M TAQUIKHAN ◽  
J BHATT
Keyword(s):  
Escherichia Coli ◽  
Organic Solvents ◽  
Sodium Lauryl Sulfate ◽  
Reversed Micelles ◽  
Halobacterium Halobium ◽  
Lauryl Sulfate ◽  
Production Of Hydrogen

scholarly journals EXTRACTION OF COLORED SUBSTANCES FROM MATE (ILEX PARAGUARIENSIS)

1998 ◽  
Vol 6 (6) ◽  
pp. 45-51
Author(s):  
Vania Regina Gabbi Polli ◽  
Alnei Ramos Prochnow ◽  
Juliane Zimmernan Tamanini
Keyword(s):  
Organic Solvents ◽  
Diethyl Ether ◽  
Sodium Lauryl Sulfate ◽  
Extraction Process ◽  
Liquid Extraction ◽  
Ilex Paraguariensis ◽  
Lauryl Sulfate ◽  
Liquid Liquid Extraction

Liquid-liquid extraction of pigments present in mate (flex Paraguariensis) was studied using various organic solvents and different concentrations. The best results were obtained using diethyl ether and sodium lauryl sulfate. The effect of the addition of ethanol on the extraction process was also analyzed.

scholarly journals Mechanisms and Genetics of Resistance to Sodium Lauryl Sulfate in Strains of Shigella and Escherichia coli

1971 ◽  
Vol 4 (3) ◽  
pp. 287-294 ◽  
Author(s):  
L. M. Corwin ◽  
Sara W. Rothman ◽  
Rosalind Kim ◽  
L. A. Talevi
Keyword(s):  
Escherichia Coli ◽  
Sodium Lauryl Sulfate ◽  
Lauryl Sulfate ◽  
Genetics Of Resistance

ASSESSMENT OF THE TOXICITY AND HAZARD OF SODIUM LAURYL SULFATE AT DIFFERENT EXPOSURE ROUTES

2020 ◽  
pp. 56-59
Author(s):  
M. V. Bidevkina ◽  
M. I. Golubeva ◽  
A. V. Limantsev ◽  
I. N. Razumnaya ◽  
T. N. Potapova ◽  
...  
Keyword(s):  
Sodium Lauryl Sulfate ◽  
Exposure Level ◽  
Hazardous Substance ◽  
Lauryl Sulfate ◽  
Upper Respiratory Tract ◽  
Mucous Membranes ◽  
Chloroprene Rubber ◽  
Upper Respiratory ◽  
Exposure Routes ◽  
Number Of Cells

Sodium lauryl sulfate is the most common surfactant used in the production of detergents, chloroprene rubber, plastics, artificial furs and in pharmaceutical industry. Sodium lauryl sulfate is a moderately hazardous substance when introduced into the stomach (DL50 for white mice and rats is in the range of 2086-2700 mg/kg), has a pronounced local irritant effect on the skin and mucous membranes of the eyes, has a skin-resorptive, sensitizing and pronounced cumulative effects. The threshold for acute inhalation action is set at 15,3 mg/m3 for changes in the function of the nervous system and irritating effects on the mucous membranes of the upper respiratory tract (an increase in the total number of cells in the nasal flushes).Recommended for approval tentative safe exposure level of sodium lauryl sulfate in the air of the working area is 0.2+ mg/m3 (aerosol).

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