PRODUCTION OF EMULSIFYING AGENTS DURING GROWTH OF A MARINE ALTEROMONAS IN SEA-WATER WITH EICOSANE AS CARBON SOURCE, A SOLID HYDROCARBON

被引：25

作者：

ALMALLAH, M ^{[1
]}

GOUTZ, M ^{[1
]}

MILLE, G ^{[1
]}

BERTRAND, JC ^{[1
]}

机构：

[1] FAC SCI LUMINY,CTR OCEANOL MARSEILL,OSU,UA 41,CASE 901,F-13288 MARSEILLE 9,FRANCE

来源：

OIL & CHEMICAL POLLUTION | 1990年 / 6卷 / 04期

关键词：

D O I：

10.1016/S0269-8579(05)80005-X

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 [工学]; 0830 [环境科学与工程];

摘要：

The ability of the marine Alteromonas sp. 17 to degrade hydrocarbon substrates was investigated. This strain effectively degraded various liquid and solid hydrocarbons. Growth on the long chain alkane eicosane was studied. The relationship between degradation efficiency of this solid hydrocarbon (80% degradation) and potential bioemulsifier production by the marine strain was investigated. Production of non-dialyzable bioemulsifier, monitored by decrease of surface tension and emulsifying capacity measurements, was observed. The bioemulsifier was able to emulsify various types of hydrocarbons. Its basic composition was 37 mg litre-1 carbohydrates and 15·58 mg litre-1 lipids. Major lipids were polar lipids (phospholipids, monoglycerides, glycolipids). The strain exhibited moderate adherence to liquid hydrocarbons but was non-adherent to solid hydrocarbon. © 1990 Elsevier Science Publishers Ltd.

引用

页码：289 / 305

页数：17

共 44 条

[1]

Atlas, Microbial degradation of petroleum hydrocarbons: an environmental perspective, Microbiol. Rev., 45, pp. 180-209, (1981)

[2]

Bartha, Biotechnology of petroleum pollutant biodegradation, Microbiol. Ecol., 12, pp. 155-172, (1986)

[3]

Baumann, Gauthier, Baumann, Genus Alteromonas, Bergey's Manual of Systematic Bacteriology, 1, (1984)

[4]

Bertrand, Controlled marine ecosystems in the investigations of oil biodegradation at sea, Microbiol. Sci., 7, pp. 197-200, (1986)

[5]

Bertrand, Mille, Devenir de la matière organique exogène. Un modèle: les hydrocarbures, Micro-organismes dans les écosystèmes océaniques, pp. 343-385, (1989)

[6]

Bligh, Dyer, A rapid method of total lipid extraction and purification, Can. J. Biochem. Physiol., 37, pp. 911-917, (1959)

[7]

Brown, Moses, Robinson, Springham, Microbial enhanced oil recovery progress and prospects, Critical Reviews in Biotechnology, 3, pp. 159-197, (1986)

[8]

Cirigliano, Carman, Isolation of a bioemulsifier from Candida lipolytica, Appl. Environ. Microbial., 48, pp. 747-750, (1984)

[9]

Cooper, Biosurfactants, Microbiol. Sci., 3, pp. 145-149, (1986)

[10]

Dubois, Gilles, Hamilton, Rebers, Smith, Colorimetric method for determination of sugars and related substances, Analyt. Chem., 28, pp. 350-356, (1956)

← 1 2 3 4 5 →