Microbial materials for degradation of oils and toxic chemicals

Details Microbial materials for degradation of oils and toxic chemicals Microbial materials for degradation of oils and toxic chemicals

2007-07-17

2011-10-11

Ware, Debbie K (Department: 1651)

Chemistry: molecular biology and microbiology

Micro-organism, per se ; compositions thereof; proces of...

Bacteria or actinomycetales; media therefor

C435S252500, C435S255100, C435S256800, C435S262500

Reexamination Certificate

active

08034605

ABSTRACT:
Provided is microbial materials for degradation of oils and toxic chemicals. The microbial material comprises (a) a microorganism and culture filtrate capable of degrading oil and toxic chemicals being at least one selected from the group consisting ofTrichosporon loubieriY1-A of deposit No. KCTC 10876BP,Trichosporon cutaneum, and white-rot fungi living upon the surface of wood, (b) rapeseed oils for producing more sophorolipid in surface of the said microorganism, (c) lipophilic powder being at least one selected from the group consisting of natural wax, synthetic wax, beeswax and waste candle, and (d) a microbial nutrient. This invention further comprises (e) theBacillus subtilisof Deposit No. KCCM 10639 and theBacillus subtilisof Deposit No. KCCM 10640. The microbial material can efficiently, rapidly degrade contaminants that are unreadily degradable, by increasing a contact area with the microorganism capable of degrading the unreadily degradable contaminants.

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Romer et al., “Isolation and characterization of biarylic structure-degrading yeasts: hydroxylation potential of dibenzofuran”, Environ. Pollut. vol. 118, No. 3, 2002, pp. 379-382.

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